Search results “Forms of gold mining”
Lesson 1 - Where Does Gold Come From? Technical Level: Basic
A brief but comprehensive description of how gold ore bodies form and the differences between placer and hard rock gold deposit.
Views: 88619 Hard Rock University
Porphyry type deposit gold ore samples
Showing a little bit of gold ore I've collected from one of my claims from three different offshoots of a main intrusive quart vein.
How Gold Is Formed On Earth - Documentary Films
How Gold Is Formed On Earth - Documentary Films. It is impossible to know the exact date that humans first began to mine gold, but some of the oldest known gold artifacts were found in the Varna Necropolis in Bulgaria. The graves of the necropolis were built between 4700 and 4200 BC, indicating that gold mining could be at least 7000 years old. A group of German and Georgian archaeologists claims the Sakdrisi site in southern Georgia, dating to the 3rd or 4th millennium BC, may be the world's oldest known gold mine. Read More: https://en.wikipedia.org/wiki/Gold_mining
Views: 13220 Now ? Know
Identifying Rocks : Identifying Gold Rocks
Gold is a very rare and precious metal that is soft, malleable and heavy, and it is often found with other minerals, such as quartz. Learn about the differences between gold and fool's gold with help from a lab manager and research scientist in this free video on identifying rocks. Expert: Jane Stammer Contact: amrc.mines.edu Bio: Jane Stammer is a lab manager and research scientist in the Advanced Mineralogy Research Center at the Colorado School Of Mines. Stammer has a master's degree in geology. Filmmaker: Clay Roberts
Views: 361304 eHow
Where does gold come from? - David Lunney
View full lesson: http://ed.ted.com/lessons/where-does-gold-come-from-david-lunney Did you know that gold is extraterrestrial? Instead of arising from our planet’s rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David Lunney outlines the incredible journey of gold from space to Earth. Lesson by David Lunney, animation by Andrew Foerster.
Views: 3027335 TED-Ed
Is it Gold ? Know if you got GOLD or Iron Pyrite ( Fools Gold ) . Simple way How to test for Gold so you can tell tell if you got AU or Iron Sulfide. Click on the link http://gold.yabz.com/facts.htm to see what makes Gold different colors. Enjoy. Jeff - For more visit us at ; http://www.askjeffwilliams.com/ Show your Support for Jeff and Slim by clicking the link. https://www.patreon.com/askJeffWilliams
Views: 440507 Ask Jeff Williams
How Gold is Formed on Earth  by Nature
How Gold Formed in Nature, how gold is made in nature, how is gold formed in nature, how gold mine is formed on earth, how gold is formed on earth
Views: 84691 mining videos
Gold - How  is Formed On Earth?
http://TeamBullionaires.com Gold, real gold, where does it come from? Does it come from outer space? How gold is formed on earth? A part from National Geographic documentary "Down To The Earth's Core"... Amazing!
Views: 17122 Team Bullionaires
Where Does Gold Come From? | Earth Lab
Where does gold come from before it makes its way into jewelry? Helen Czerski explores the methods old prospectors used to find gold. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos Just 15 colours tell the whole story of the Earth, Life and scientific discovery. Helen Czerski takes us on a journey across the planet and through deep history to track them down and discover the chemistry, biology and physics of colour. Here at BBC Earth Lab we answer all your curious questions about science in the world around you. If there’s a question you have that we haven’t yet answered or an experiment you’d like us to try let us know in the comments on any of our videos and it could be answered by one of our Earth Lab experts. Want to share your views with the team behind BBC Earth and win prizes? Join our fan panel here: http://tinyurl.com/YouTube-BBCEarth-FanPanel This is a channel from BBC Studios who help fund new BBC programmes. Service information and feedback: https://www.bbcworldwide.com/ContactWizard
Views: 30093 BBC Earth Lab
Where to find gold along stream & river bends - 'Gold in a storm' chp 4 of 8
Where to find gold along stream & river bends. This video from http://hunting4gold.com/blog/where-does-gold-go-in-a-storm/ shows how to know where to find gold after a big storm and flood. Watch to find out why gold pay streaks form. Take a look at this post to see what you can find: http://hunting4gold.com/blog/big-gold-nugget-found-weighs-177-ounces-ballarat-australia/ Chapter covers stream and river bends and how they affect gold paystreak formation, take a look. Youtube Video: http://www.youtube.com/watch?v=IWFFj2zVavA
Views: 180482 Prospector Jess
HOW TO FIND GOLD IN THE MOUNTAINS Mr GOLD DIGGER https://www.facebook.com/eduard.krawchenko HOW TO FIND GOLD TOP 5 WAYS TO FIND GOLD !!! In Rivers and Creeks HOW TO IDENTIFY ROCKS TO FIND GOLD GOLD | How to and where to find Gold Documentary - Inside of Big Gold Mine in Africa Pakistan Gold Mountain History Full Documentary - Pakistan ma Sona ka Pahar - World History TOP 5 WAYS TO FIND GOLD !!! In Rivers and Creeks... Ask Jeff Williams
Views: 1241866 OVT
11.2.2012 update. My quartz vein gold ore specimen cracked (from Gold Road Mine near Oatman AZ), revealing more yellow than I had imagined. Also included in this video is a silver ore specimen, the silver in the form of silver sulfide, dark gray in color. It is very rare to find silver in its native form. This is high definition [HD] video footage for Youtube. Peace, Mark Allen Channel (4GUESTS.COM)
Rocks & Gold - How rocks tell you where to find gold.
Rocks & Gold - How rocks tell you where to find gold. For more of my gold finding strategy take a look at the "20-20 Prospecting report" - Click here for 20/20 info - http://goo.gl/BeAi6m Also take a look at my recent gold prospector's hangout on "Mining Gold Traps" - https://www.youtube.com/watch?v=DT67xZU1xnA Prospector Jess from http://hunting4gold.com shows how rocks and gold clues go together. The story rocks tell about where to find gold using rock and mineral evidence. Just what you are looking for. What is the nature of the rocks that surround gold bearing placer deposits? Watch to get some ideas about how to find gold. Good Prospecting! Prospector Jess
HOW NATURAL GOLD OCCURS PLATINUM is a premium Documentary focused on using Gold finder and Minelab GPX Series Metal Detectors, and is about Goldfinders finding Gold, Coins, Nuggets and jewelry on the Beach, and in the fields of Australia. With some very useful information on where and how Gold can be found with Metal Detectors and the connection between surf beach deposits and deposits of Gold nuggets in the Gold fields. My Goldfinder XTR Metal Detector has been very popular in the past, so I decided to create a series! As with Gold on the Beach 10 and Gold on the Beach 6 Platinum, we continue to provide helpful videos and movies, with helpful hints and tips we have learned from our many Treasure Hunting Adventures. See our 10 live gold finds on camera.
Views: 483951 Goldfinders
019 - Mining In this video Paul Andersen explains how mining is used to extract valuable minerals from the Earth's crust. Surface and subsurface mining are used to extract ore which is then processed. A discussion of ecosystem impacts and legislation is also included. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Intro Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License Outro Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Cateb, M. (2010). Português: Cobre e latão para soldas. Lingote de prata 950 e chapa de prata. Liga para ser adicionada à prata, com cobre e germânio. Grânulos de prata fina. Foto : Mauro Cateb, joalheiro brasileiro. Retrieved from https://commons.wikimedia.org/wiki/File:Metals_for_jewellery.jpg English: Anthracite coal. ([object HTMLTableCellElement]). Retrieved from https://commons.wikimedia.org/wiki/File:Coal_anthracite.jpg File:MKingHubbert.jpg. (2011, September 13). In Wikipedia, the free encyclopedia. Retrieved from https://en.wikipedia.org/w/index.php?title=File:MKingHubbert.jpg&oldid=450215564 Jones, N. (2007). English: Sand and gravel strata on the southern edge of Coxford Wood The sand and gravel quarry goes right up to the edge of wood. Retrieved from https://commons.wikimedia.org/wiki/File:Sand_and_gravel_strata_on_the_southern_edge_of_Coxford_Wood_-_geograph.org.uk_-_610732.jpg Jyi1693. (2006). English: Seawater photographed from aboard the MV Virgo out of Singapore, 2006. Retrieved from https://commons.wikimedia.org/wiki/File:Sea_water_Virgo.jpg KVDP. (2009). English: A schematic showing the locations of certain ores in the world. Retrieved from https://commons.wikimedia.org/wiki/File:Simplified_world_mining_map_1.png printer, -G. F. Nesbitt & Co. (1850). English: Sailing card for the clipper ship California, depicting scenes from the California gold rush. Retrieved from https://commons.wikimedia.org/wiki/File:California_Clipper_500.jpg USA, G. ([object HTMLTableCellElement]). Italiano: Grafico che rappresenta il picco di Hubbert della produzione petrolifera mondiale. Retrieved from https://commons.wikimedia.org/wiki/File:Hubbert_world_2004.svg Vance, R. H. (1850). English: “Photomechanical reproduction of the 1850(?) daguerreotype by R. H. Vance shows James Marshall standing in front of Sutter’s sawmill, Coloma, California, where he discovered gold.” Retrieved from https://commons.wikimedia.org/wiki/File:Sutters_Mill.jpg
Views: 66315 Bozeman Science
MOTHER LODE VEINS- the secret of earth gold
Mother lode is a principal vein or zone of veins of gold or silver ore. The term is also used colloquially to refer to the origin of something valuable or in great . Gold may occur as deposits called lodes, or veins, in fractured rock. It may also be dispersed within Earths crust. Most lode deposits form when heated fluids . Best mine exploration video yet! We climb to the top of a mountain and find a standing tram tower with a blacksmiths shop and a mine complete with a . A Tuolumne County miner shows off his gold nuggets.
Views: 300 Benjamin Jackson
UnderFlow Sluice Box Gold Mining Equipment NEW SLUICE IN TOWN!!!!  Gold and Platinum recovery system
http://www.grumpyprospector.com/ UnderFlow Sluice Box Gold Mining Equipment SEE our Products at our website: www.grumpyprospector.com SUBSCRIBE TO MY CHANNEL to see Many More Videos of this Design capabilities. UnderFlow Sluice Design, A complete system for Placer Gold/Platinum mining. 99.99% Gold recovery. One Cleanline System, No Miners Moss, No Carpets, or Positive riffels to have to remove and clean for your Gold recovery. Simple easy straight forward design that can be used alone or in conjunction with any Commercial or non Commercial mining operation, with a Trommel, Shaker, D Rocker, Dredge, and more. Capable of collecting ALL forms of Placer Gold or Platinum. From large Nuggets to Micron Gold, without interference from Black Sands. Recover nothing but clean Gold, No Panning, or other equipment needed for even the finest Gold! From the grounds of Mother Earth Straight in your Pockets! SEE our Products at our website: www.grumpyprospector.com
Views: 73221 XGrumpyProspector
Alien Gold. Why Extraterrestrials Mining Earth Gold? What Anunnaki Doing With Gold? Why We Love It?
Millennia fly by upon the Earth. Hundreds of generations changed. So many things changed. Yet, one thing remains unchangeable. Mankind love for gold. Indeed, why are we fascinated with this yellow metal? But the right question to ask would be why aliens made us love it. Do you know that bacteria exists that produces 24K or 99.9% pure gold. Yes, that bacteria literally poops the gold nugget by turning gold chloride—a toxic chemical liquid you abundant in nature—into 99.9% solid gold. In fact, Michigan state university has an entire lab filled with gold producing bacteria. I bet you didn't knew about it so stick around and you will find facts about gold that including why aliens use it and where is city of gold located. For that bacteria gold is toxic waste, because gold kills bacteria but their poop is our treasure. In fact, if you body is compressed each of us contain 0.2 milligrams of gold. Most of the gold is located in heart. So it's true that some of us have hearts of gold. And if that gold is extracted from all humans - it will be more gold than in the entire Unites Stares gold reserve. Gold, unlike bitcoin, is real physical thing. It is also relatively easy to mold producing the shapes that you want. You can use it for electronic conductors, you can wear it, you can eat it since it since it has healing effect on human body by gold nano particles eliminating harmful bacteria. Several restaurants around the world are serving you gold to eat. But each dish costs hundreds of dollars. I bet you are getting hungry just looking at these images. See how easy it's to manipulate human mind into something. It was even easier for aliens to manipulate early humans to love and adore gold. This is solid 24K carat gold disk. It first appeared two and half thousands years ago in Rome before Roman Republic or Empire even existed. It is so perfect that it would be hard to produce even using the modern technology. In fact, it was made by Anunnaki aliens hundreds of thousands years ago along with many other gold artifacts you are seeing now. Alien contacts started millions of years ago when first Anunnaki aliens came to mine gold and other metals from earth. Why did they came all the way here? Because unlike most of other small planets Earth suffered a catastrophic collision with planet Thea in the past that nearly destroyed Earth and created Moon but it also throw gold and other heavy metals on earth surface from it's core, making Earth so desirable for mining when on other planets aliens had to drill the core to get molten heavy metals, while on earth they were cool and ready right under their feet or tentacles. To assist in gold mining and service Anunnaki played with DNA of great apes to create what he know as humans today. So the point to Charles Darwin here - we are great apes descendants. Once they minded most of it - they left - leaving a few pyramids constructed by humans as a reminder of ancient aliens landmarks. And they also left one thing on Earth behind - our genetic love for gold. That's why to this day we are fascinated with gold and literally worshipping gold. Most of Earth deities are made from gold - from gold crosses on top of the churches to the gold Buddha. And you don't even suspect that those gold idols are actually representing aliens that visited earth and genetically modified us to love gold in order to find it and mine it for their alien needs. Only few selected humans were choosed to wear gold throughout our history and they also were worshipped like Gods. I put gold Santa Clause under our Christmas tree and to my dog was not impressed. But when my girlfriend saw it she was ecstatic. And the answer to this behavior difference - aliens. Aliens didn't need much gold for their space ships because as building material gold is impractical because its very heavy and very soft in its pure form. There spaceship made of gold would not fly far. It's only humans who can build their cars from gold. Even this small car made of gold weight several tons. Aliens needed gold to use on their skins and in their atmosphere, since it's the only antibacterial substance that does not have any side effect and can be used on humans, animals or aliens body. You can breath it, eat it, wear it and, unlike other metals, it will only make you healthier. Aliens used gold nano particles in their atmosphere because it was blocking harmful Ultraviolet rays of their star, deflecting star light to prevent global warming of their planet, making their air healthier to breath, and killed all harmful bacteria in the air and on the surface. Now you understand that gold has universal value but we humans using it the mostly wrong way by hoarding it in bars and coins instead of using it for our health needs and to prevent global warming by making gold nano particles deflecting part of Sunlight and harmful UV rays
Views: 324000 Igor Kryan
What to Look for When Mining for Gold and Gems
Where does gold come from? What does gold look like? What is Fool's Gold? In this video I will help you with some tips on gold! We see gold every day and maybe don't even realize it. Gold is in electronics, jewelry, aircraft and so much more! Watch this video to find out more about gold, gems and other precious metals. Comment or email us any questions or suggestions for videos on coins, bills and other banknotes, precious metals and more! Don't forget to like and subscribe to our YouTube Channel so we can build the community and stay in touch! Our Site: http://www.varietyerrors.com Coin Opp YouTube: https://www.youtube.com/user/darinjermagic Things to know About Quartz: Quartz is one of the most well-known minerals on earth. It occurs in basically all mineral environments, and is the important constituent of many rocks. Quartz is also the most varied of all minerals, occurring in all different forms, habits, and colors. There are more variety names given to Quartz than any other mineral. Although the Feldspars as a group are more prevalent than Quartz, as an individual mineral Quartz is the most common mineral. Most mineral reference guides list Chalcedony as an individual mineral, but in reality it is a variety of Quartz. It is the microcrystalline form of Quartz, forming only occurs in microscopic, compacted crystals. This page deals only with the crystalline forms of Quartz. Chalcedony is listed on its own dedicated page in this guide. Other important varieties of Quartz, such as Amethyst, Citrine, and Agate, also have dedicated pages due to their popularity and individual varieties. Some forms of Quartz, especially the gemstone forms, have their color enhanced. Almost all forms of the yellow-brown variety Citrine are in fact heat treated. Much Amethyst is also heat treated to intensify color, and a green transparent form known as "Green Amethyst" or "Prasiolite" is formed by heat treating certain types of Amethyst. There is also a transparent sky blue form of Quartz crystals, as well as a wildly iridescent type that are synthetically colored by irradiation of gold. In some localities, Hematite forms a thin red or brown layer internally in the Quartz crystal, giving it a natural bright red to brown coloring, and sometimes even a mild natural iridescence.
Views: 982 Variety & Errors
Extracting Gold from Dirt: Gold Sluicing and History of Money
Join Honey for FREE at: https://www.joinhoney.com/makeeverything This year, I'm making money! Specifically, I'm going through the history of money and recreating the various forms of currency as they evolved through history. In this video, I explore both the origin of money and learn how to extract my own precious metal from the earth. Thank you to Alan Chenworth for his help, check out his book to learn more about gold panning in Utah: https://goo.gl/LPPrXF Thank you to our talented interns Randi and Donna (http://donnalynnart.com) who helped with the animations once again! || In This Video || Our Camera Gear: - GH4: https://goo.gl/Kpgf9D - FS5: https://goo.gl/aPd428 - Dracast Light Panels: https://goo.gl/agbBSU - GoPro Hero 5: https://goo.gl/nDbjBk - Karma Drone: https://goo.gl/F16GWj || SUBSCRIBE || YouTube Channel: http://bit.ly/1OmesgS || SUPPORT || Patreon - https://www.patreon.com/htme Spreadshirt - https://shop.spreadshirt.com/HTME/ Special Thanks to our Patrons at $15 per month or higher: Sandy Riis, Stian Andreassen, Uwe Schmidt, Daniel Laux, Winfield Jones, Liz Roth, Antonio Rios-Ochoa, Jenny Wolf-Matte, Stephan Schmidt, Quintin, Iain Hopwood, Christina Freeman, Tim Reiche, Mats Nydesjö, Dylan Rich, Aisha Iftikhar, Jason Lewis, Susan M. George, Liam pinkney, Stephan Becker, Lana Sinapayen, James Coon, Coby Tang, Stephen C Strausbaugh || SOCIAL || Facebook: http://ow.ly/X4rJC Twitter: http://ow.ly/X4rS3 (@HTMeverything) Instagram: http://ow.ly/X4rXs || SERIES || Sandwich - http://bit.ly/1ZVGNRn Suit - http://bit.ly/1NsQri8 Bottle - http://bit.ly/1QlTU6C Thanksgiving Dinner - http://bit.ly/1UjLa1R Root Beer Float - http://bit.ly/1OGfphU Book - http://bit.ly/1SF23Gx Chocolate Bar - http://bit.ly/2085HIs Coffee - http://bit.ly/2jllv0I Eyeglasses - http://bit.ly/2jlispn Microscope and Telescope: http://bit.ly/2nQCRn7 How To Brew Everything: http://bit.ly/2kJb47E Meet The Makers - http://bit.ly/23ldFlS || ABOUT || Today, getting what you need is as easy as a trip to the store. From food to clothing, energy, medicine, and so much more, Andy George will discover what it takes to make everything from scratch. His mission is to understand the complex processes of manufacturing that is often taken for granted and do it all himself. Each week he’s traveling the world to bypass the modern supply chain in order to harvest raw materials straight from the source. Along the way, he’s answering the questions you never thought to ask. Music by the talented Taylor Lewin http://taylorlewin.com Accountancy clay envelope Louvre Sb1932.jpg https://commons.wikimedia.org/wiki/File:Accountancy_clay_envelope_Louvre_Sb1932.jpg © Marie-Lan Nguyen / Wikimedia Commons / CC-BY 2.5 BMC 193.jpg https://commons.wikimedia.org/wiki/File:BMC_193.jpg © Classical Numismatic Group / Wikimedia Commons / CC-BY 3.0 Different cowries.jpg https://commons.wikimedia.org/wiki/File:Different_cowries.jpg © Bricktop / Wikimedia Commons / CC-BY 3.0 Early writing tablet recording the allocation of beer https://commons.wikimedia.org/wiki/File:Early_writing_tablet_recording_the_allocation_of_beer.jpg © BabelStone / Wikimedia Commons / CC-BY 3.0 Ephesos 620-600 BC.jpg https://commons.wikimedia.org/wiki/File:Ephesos_620-600_BC.jpg © Classical Numismatic Group / Wikimedia Commons / CC-BY 3.0 Indian Double-Die Ancient Coin.jpg https://commons.wikimedia.org/wiki/File:Indian_Double-Die_Ancient_Coin.jpg © Peter A. Piliouras / Wikimedia Commons / CC-BY 4.0 Kalgoorlie The Big Pit DSC04498.JPG https://commons.wikimedia.org/wiki/File:Kalgoorlie_The_Big_Pit_DSC04498.JPG © Brian Voon Yee Yap / Wikimedia Commons / CC-BY 3.0 Louvres-antiquites-moyen-orient-p1020200.jpg https://commons.wikimedia.org/wiki/File:Louvres-antiquites-moyen-orient-p1020200.jpg © Rama / Wikimedia Commons / CC-BY 2.0 France Medieval_tally_sticks.jpg https://commons.wikimedia.org/wiki/File:Medieval_tally_sticks.jpg © Winchester City Council Museums / Wikimedia Commons / CC-BY 2.0 Os d'Ishango IRSNB.JPG https://commons.wikimedia.org/wiki/File:Os_d%27Ishango_IRSNB.JPG © Ben2 / Wikimedia Commons / CC-BY 3.0 SAM PC 1 - Tally sticks 1 - Overview.jpg https://commons.wikimedia.org/wiki/File:SAM_PC_1_-_Tally_sticks_1_-_Overview.jpg © Sandstein / Wikimedia Commons / CC-BY 3.0
Views: 900798 How To Make Everything
Gold Mining Documentary - How Gold Is Mined, Refined And Formed - Prehistoric TV
Gold Mining Documentary - How Gold Is Mined, Refined And Formed - Prehistoric TV Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is thought to have been produced in supernova nucleosynthesis, from the collision of neutron stars,[6] and to have been present in the dust from which the Solar System formed. Because the Earth was molten when it was formed, almost all of the gold present in the early Earth probably sank into the planetary core. Therefore, most of the gold that is in the Earth's crust and mantle is thought to have been delivered to Earth later, by asteroid impacts during the Late Heavy Bombardment, about 4 billion years ago.[7][8] Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of nitric acid and hydrochloric acid, which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction. Historically, the value of gold was rooted in its relative rarity,[9] easy handling and minting, easy smelting and fabrication, resistance to corrosion and other chemical reactions (nobility) and its distinctive color.[10] As a precious metal, gold has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1976. Read More: https://en.wikipedia.org/wiki/Gold
Views: 368 Pre Historic TV
Gold Nuggets On Bedrock & In Moss - The Ultimate Placer Deposit
Big chunky gold found on bedrock and I'm moss at our ultimate placer deposit. Gold found in every pan! Another gold mining adventure! Shown is 2 of 20 pans all will good sized gold nuggets and pickers! Good chunky placer gold is found in the creek and banks up to 3 meters out of the creek. The creek is in a canyon which is a 400 meter long hike and 200 meters in elevation hike. The area has minimal workings however there are several showings on the other side of the mountain which we have claims on. Could they be associated?? We are hoping to find the source maybe a huge gold quartz vein?? We believe the source of the gold is very close as most if the gold is in nugget form. Chunky gold can be seen in most pans along with black sand (magnetite and hematite). In the video we do ten pans only in this area. We will be exploring this area further and hope to eventually find a bedrock exposure or vein which is producing the gold. Hope everyone enjoys the video and stay tuned for more! This video was made possible by our silver, gold & platinum patrons support! Thank you to the following patrons: Chuck Preston, Brian Hollingshead, Cathy Speidel & Mi$fitrick-Ugly Thumb Prospecting, Donnie Young, Ian Mays, Rigo Tolentino, Lucky Minerals Man, Natural Ore & More, John Granholm, Mathew Keener, Loren Michael Vaughn, Chelsay B, Don Forum, Shawn Warford & Doityourselfman. Here is the link: https://www.patreon.com/911mining Don't forget to follow us on Facebook!! Facebook: https://m.facebook.com/911mining Email: [email protected] Thank you & Enjoy! 911 Mining & Prospecting Co
The Devastating Effects Of Gold Mining
How Algae Could Change The Fossil Fuel Industry https://www.youtube.com/watch?v=yCNkmi7VE0I » Subscribe to NowThis World: http://go.nowth.is/World_Subscribe Gold has been a valuable commodity for centuries, but the process to obtain it has dangerous costs. So what is true price of gold? Learn More: National Geographic: The Real Price of Gold http://ngm.nationalgeographic.com/2009/01/gold/larmer-text/3 Business Insider: The Cost Of Mining An Ounce Of Gold http://www.businessinsider.com/the-cost-of-mining-gold-2013-6 Al Jazeera: The true price of gold http://america.aljazeera.com/watch/shows/techknow/articles/2015/6/4/the-true-price-of-gold.html More from NowThis: » Subscribe to NowThis News: http://go.nowth.is/News_Subscribe NowThis World is dedicated to bringing you topical explainers about the world around you. Each week we’ll be exploring current stories in international news, by examining the facts, providing historical context, and outlining the key players involved. We’ll also highlight powerful countries, ideologies, influential leaders, and ongoing global conflicts that are shaping the current landscape of the international community across the globe today. Like NowThis World on Facebook: https://go.nowth.is/World_Facebook Connect with Judah: Follow @judah_robinson on Twitter – Facebook: http://go.nowth.is/LikeJudah Connect with Versha: Follow @versharma on Twitter – Facebook: http://go.nowth.is/LikeVersha http://www.youtube.com/nowthisworld
Views: 137998 NowThis World
types of mining
Views: 12240 mohammed shameel
How Do They Mine Diamonds?
HOW DO THEY DO IT? Mondays 9:30p on Science In the world of diamond mining, everything starts with a bang. Thousands of tons of rock are blasted each day in order to reach diamonds that form 93 miles below ground. Watch full episodes of your favorite Science shows: http://www.sciencechannelgo.com We rarely consider many of the objects that make up the modern world--elevators, carpets, helicopters, breast implants, street lights, and more. Go behind the scenes to do the things, and make the things that form the modern world. Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out the all new Seeker.com: http://www.seeker.com/
Views: 750110 Science Channel
How Valuable is Asteroid Mining?
Episode 4 of 5 Check us out on iTunes! http://testtube.com/podcast Please Subscribe! http://testu.be/1FjtHn5 In June 2015, asteroid UW-158 came within 2 kilometers of Earth with an estimated $5 trillion (with a "t") worth of platinum buried within its core. + + + + + + + + Previous Episode: Why Do We Want To Capture An Asteroid?: https://youtu.be/DFUu3brOpSw?list=PLwwOk5fvpuuL2J7skzC2usTOj2fmZqSbC + + + + + + + + Sources: Watch Live As A Platinum Asteroid Worth Trillions Of Dollars Flies Past Earth: http://www.iflscience.com/space/watch-live-platinum-asteroid-worth-trillions-dollars-flies-past-earth “Asteroid UW-158 is set to wizz past Earth today, carrying an estimated five trillion dollars in platinum. Spectroscopic analysis has revealed the composition of the asteroid, and made it a prime target for future asteroid-mining missions." First detailed images of rare asteroid to pass close by Earth on 19 July: http://astronomynow.com/2015/07/19/first-detailed-images-of-rare-asteroid-to-pass-close-by-earth-on-19-july/ “Asteroid 436724 (2011 UW158) was discovered on 25 October 2011 by Pan-STARRS 1 at Haleakala. It is 300 by 600 metres in size with a fast rotational period of 37 minutes, orbiting the Sun every 2.06 years. " Goldstone-GBT Radar Images of 2011 UW158: http://echo.jpl.nasa.gov/asteroids/2011UW158/2011UW158_planning.html “Delay-Doppler images of 2011 UW158 obtained on July 18, 2015 using DSS-14 to transmit and GBT to receive. Resolution is 7.5 m x 5 Hz. Range increases down and Doppler frequency increases to the right. The images span a little more than 1 rotation of the object. It rotates once every 36 minutes." Planetary Resources & 3D Systems Reveal First Ever 3D Printed Object From Asteroid Metals: http://www.planetaryresources.com/2016/01/planetary-resources-and-3d-systems-reveal-first-ever-3d-printed-object-from-asteroid-metals/ “The future of space colonization and industrialization can now be visualized. Planetary Resources, in collaboration with our partner 3D Systems, have developed the first ever direct metal print from asteroid metals." Analysis: Should Space Miners Target the Moon, or Asteroids?: http://www.popularmechanics.com/space/a11864/should-space-miners-target-the-moon-or-asteroids-analysis-8534419/ “Last week, a new company called Planetary Resources announced that it was starting a private venture to mine asteroids. The mission, backed by billionaires such as Google's Larry Page, plans to send robots to procure heavy metals and water from space rocks." + + + + + + + + TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes. + + + + + + + + Trace Dominguez on Twitter https://twitter.com/TraceDominguez TestTube on Facebook https://facebook.com/testtubenetwork TestTube on Google+ http://gplus.to/TestTube + + + + + + + +
Views: 96866 Science Plus
Gold mining course: Plunge Pools and Potholes in Bedrock
This video is part of a "Gold mining and Mineral Prospecting" course. In this video I talk about special bedrock features that can catch gold. Plunge Pools at the bottom of waterfalls, and Potholes made by swirling rocks on bedrock.
Views: 10925 Dan Hurd
Basic silver identification. What I look for in tailings and then slice 3 examples - - to see what they have inside. One is dendritic.
Views: 62762 meMiner
Fortnite Save The World Best Gold Farming "Fortnite How To Farm Gold" Fortnite Easy Gold Farming
Join our official Discord server - https://discord.gg/4hsw5Dy Check Out Our Other Fortnite Battle Royale Videos! Fortnite Battle Royale Update "Fortnite Battle Royale Smoke Grenade Update" Fortnite BR Patch Notes https://www.youtube.com/watch?v=sYyRI88-wM8 Fortnite Battle Royale Update "Battle Royale Weapon Balance Update" Fortnite Battle Royale News https://www.youtube.com/watch?v=0yKIppXptWE Fortnite News "XBOX and PS4 Crossplay Possible?" Fortnite Battle Royale Crossplay https://www.youtube.com/watch?v=8J8W7U-7euY Interested in Fortnite Save the World? Check out our Fortnite Guide Videos! Fortnite Guide "Best Nuts and Bolts Farm" Fortnite Resource Farming Guide https://www.youtube.com/watch?v=eXF1_... Fortnite Guide "How To Cross Play" Fortnite Cross Platform Crossplay Guide https://www.youtube.com/watch?v=FR_3_... Fortnite Guide "How To Get Training Manuals" Fortnite Hero Evolution Guide https://www.youtube.com/watch?v=_J1zt... Fortnite Guide "How To Upgrade Walls" Fortnite Building Tips "Fortnite Skill Tree" https://www.youtube.com/watch?v=vqC-H... Fortnite Guide "Top 5 Beginners Tips" Fortnite Beginners Guide https://www.youtube.com/watch?v=5gnRt... Fornite Early Access All Hero Classes - "Fortnite Heroes Guide" Fornite Best Class https://www.youtube.com/watch?v=HAS4Q... Split Screen is a gaming news and entertainment site covering the latest video game releases through brutally honest reviews Split Screen also covers all forms of interactive entertainment with guides, and a variety of entertaining series. We are in no way affiliated or sponsored by any of the games, movies, or shows that we cover and the opinions of each individual editor is simply his own and doesn't neccesarily represent that of Split Screen Entertainment. Split Screen consists of members recently a part of "PlaystationFollower" or "DestinyFollower" this channel is in no way affiliated with Playstation Follower or Destiny Follower and is an independent company of its own outside of Follower Entertainment!
Views: 140688 Split/Screen
Mineral Titles Online Tutorial - BC Placer Gold
A guide to getting started on MIneral Titles Online. Includes information on recreational hand panning in BC, how to get access to MTO, getting around the map viewer, recording work, submitting reports, and claim maintenance. Links referenced in this video: Mineral Titles Branch Website: http://www.mineraltitles.gov.bc.ca Mineral Titles Online: http://www.mtonline.gov.bc.ca Guide to Recreational Hand Panning: http://www2.gov.bc.ca/assets/gov/farming-natural-resources-and-industry/mineral-exploration-mining/documents/mineral-titles/notices-mineral-placer-titles/information-updates/infoupdate2.pdf Becoming a client: http://www2.gov.bc.ca/gov/content/industry/mineral-exploration-mining/mineral-titles/mineral-placer-titles/becoming-a-client-mineral-placer-titles Direct link for Google Earth Mineral Titles overlay: http://openmaps.gov.bc.ca/kml/BCGov_Mining_and_Petroleum_loader.kml Direct link to download Google Earth: https://earth.google.com/download-earth.html Mineral Tenure Act: http://www.bclaws.ca/Recon/document/ID/freeside/00_96292_01 Mineral Tenure Act Regulation: http://www.bclaws.ca/civix/document/id/loo94/loo94/529_2004#section1 Guide to help you record work: http://www.empr.gov.bc.ca/Titles/MineralTitles/mto/help/main/claim/Pages/work.html Forms: Mineral & Placer: http://www2.gov.bc.ca/gov/content/industry/mineral-exploration-mining/mineral-titles/mineral-placer-titles/forms-maps-publications/forms-mineral-placer-titles#PhysicalSample Physical Work Report form: http://www2.gov.bc.ca/assets/gov/farming-natural-resources-and-industry/mineral-exploration-mining/documents/mineral-titles/mineral-placer-titles-getting-started/forms-maps-publications/forms/mineraltitlesbc-physicalworkreportform_sample.pdf Information Update #8 (what you can claim on a physical work report): http://www2.gov.bc.ca/assets/gov/farming-natural-resources-and-industry/mineral-exploration-mining/documents/mineral-titles/notices-mineral-placer-titles/information-updates/infoupdate8.pdf Quick Guide to Generating a map in Mineral Titles Online: http://www2.gov.bc.ca/assets/gov/farming-natural-resources-and-industry/mineral-exploration-mining/documents/mineral-titles/mineral-placer-titles-getting-started/forms-maps-publications/general-information/quickguide_physicalworkreportmap-mto.pdf Permitting applications - start at Front Counter BC - www.frontcounterbc.gov.bc.ca/
Views: 5253 BC Placer Gold
DITC Gold Miners Bullish Percent Index Forms Divergence GDX
The Gold Miners ETF (GDX) is perking up with a trend line break and bullish divergence in the Bullish Percent Index.
Views: 816 StockCharts
Gold Panning
This moving postcard shows the process of panning for alluvial gold. The presentation is part of a series of interpretive theatre displays at the Sovereign Hill Outdoor Museum. The Sovereign Hill Outdoor Museum and Gold Museum tell aspects of the story of the gold rushes in central Victoria in the mid-19th century that did so much to change Australia’s development. Copyright The Sovereign Hill Museums Association, 2011 This film forms part of Goldfields Stories: Lola Montez, Star Attraction on the Culture Victoria website: http://www.cv.vic.gov.au/stories/a-diverse-state/goldfields-stories-lola-montez-star-attraction/
Views: 91 Culture Victoria
Gold Fingers - How to Recover Gold from Electronic Scrap
http://www.goldnscrap.com In this video tutorial i'm showing how to recover gold from electronic circuit board scrap. Specifically the gold plating that is found on the board connector edge - A.K.A the "fingers". This video is a complementary to the complete written tutorial on Gold-N-Scrap website (direct link below) The process applies to other kinds of gold plated itmes, given the substrate is unreactive (such as PCB, ceramic, glass etc'...). This process is less suitable for metallic items that are gold plated such as gold plated pins and gold filled items, though it will work with much effort and large consumption of acid. Post a comment and let us know how much gold do you think this recovery process yielded. Click here to view the complete tutorial on Gold-N-Scrap: http://www.goldnscrap.com/index.php/find-scrap-circuit-boards-auctions-at-ebay-and-learn-how-to-evaluate-prices/99-gold-fingers-how-to-recover-gold-from-electronic-scrap With special thanks to the fine members of the Gold Refining Forum: http://www.goldrefiningforum.com ----------------------------------------------------- Here's a list of all the required equipment and chemicals for the Copper Cholride etching process shown in this video: Pls note, the below links are an affiliation links to Amazon - Every purchase made through these links will help support Gold-N-Scrap. Although much work and thought was put in this list, you must keep in mind that the following listed products may not nessecerly be the best or the cheapest. PYREX Griffin Low Form 1000mL Beaker Graduated Ea - http://amzn.to/1sJH6eJ PYREX Griffin Low Form 1000mL Beaker Graduated 6pk - http://amzn.to/1w0X3kI PYREX Griffin Low Form 2000mL Beaker Graduated Ea - http://amzn.to/1r6sYsX PYREX Watch Glass 75 mm - http://amzn.to/1uyaK4S PYREX Watch Glass 100 mm - http://amzn.to/1COV6Xi PYREX Watch Glass 150 mm - http://amzn.to/1whqQmR Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml - http://amzn.to/122AX4C Glass Erlenmeyer Flask Set - 5 Sizes - 50, 150, 250, 500, & 1000ml - http://amzn.to/1wsddC5 Clear Vinyl Flexible Tubing 5/32" ID 50 ft - http://amzn.to/1r6zDmZ DC 6V Mini Air Pump Motor for Aquarium Oxygen Circulation - http://amzn.to/1ziVfWg Stamped Steel Support Stand with 3 Rings, 8" Length x 5" Width Base Size - http://amzn.to/1s1FskQ Sprayer Bottles 24 Oz. Pack Of 3 Pcs - http://amzn.to/1tHGZUN HDPE Plastic Funnel 180 mm (Pack of 5) - http://amzn.to/1t87K2l Polypropylene 4 Piece Lab Funnel Assortment - http://amzn.to/1w1jKoR Whatman Qualitative Circle Filter Paper 8?m Pore Size, 150mm Diameter (Pack of 100) - http://amzn.to/1x3Nb6j Filter Paper Qualitative Medium 18cm - http://amzn.to/1nxGzxe Filter Paper Qualitative Medium 24cm - http://amzn.to/1w1mbI7 Single electric Hot Plate Black - http://amzn.to/1FvEsQE Double electric Hot Plate Black - http://amzn.to/1tHKLNZ Plastic Transfer Pipettes 3ml, Graduated, Pack of 100 - http://amzn.to/1yUozRQ HYDROCHLORIC ACID 20 Be. Technical grade One gallon bottle - http://amzn.to/1CPgXOb Nitric Acid 475ml/16oz 67.2% Industrial Grade - http://amzn.to/1vGxAeL Sulfuric Acid 98% 950ml Bottle - http://amzn.to/ZMnvjS Sodium Metabisulfite Food Grade 98.6+% 1 lb - http://amzn.to/1tHM7bv
Views: 7705280 indeedItdoes
Flashing out illegal gold mining: government forms three legal mining cooperatives in rufunsa distr
Flashing out illegal gold mining: government forms three legal mining cooperatives in rufunsa district. Subscribe: https://goo.gl/eeXniN Flashing out Illegal Gold Mining: Government forms three legal mining Cooperatives in Rufunsa District A Representative of the Cooperative receives Cooperative Certificate The Government has commenced the formalisation of illegal gold mining in Districts endowed with gold deposits through the setting up of cooperatives. The Government through the Trade Related Facility (TRF) Project, implemented under the Ministry of Commerce, Trade and Industry (MCTI) is also undertaking preliminary geological ... Subscribe: https://goo.gl/eeXniN
Views: 6 Z News
The perils of gold mining in Busia
Gold mining in Busia District forms the livelihood of hundreds of people who risk their lives searching deep in mines for the precious stones. But the vast majority of those people are still impoverished despite the high price tags attached to gold products. Suhail Mugabi has this report from Siyanyonga Village in Busia. For more news visit http://www.ntvuganda.co.ug Follow us on Twitter http://www.twitter.com/ntvuganda Like our FaceBook page http://www.facebook.com/NTVUganda
Views: 1620 NTVUganda
Black gold mining
Mining black gold
Views: 65 jwsrules123
How To Invest In Gold: Gold Investing The Safe and Secure Way
How To Invest In Gold - http://InvestingInGoldAdvice.com - Click on the link here for my website where you can get comprehensive help and guidance on all matters relating to investing in gold including: - How to invest in gold safely and securely - How to avoid the mistake most first time gold investors make - How to get the maximum return from minimum risk when gold investing - Ways to invest in gold to protect your retirement plan - Where to buy gold competitively and risk free - How to get started investing in gold - Real time gold price chart - Daily gold market reports - Investing in gold videos by industry experts - and loads more!...in general, a 'one stop shop' for potential gold investors How To Invest In Gold Here I will give you some information about how to invest in gold by touching on the many different ways in which you can buy and keep the metal, directly or indirectly. Read on to know about seven different ways on how to invest in gold. 1. How to Invest in Gold in the form of Gold Coins Gold coins are of two types: bullion gold coins and collectors' coins. Bullion gold coins are more standardized in price and weight, whereas the value of collectors' coins is more subjective, depending on factors other than just their weight in gold. 2. How to Invest in Gold in the form of Gold Bullion Bullion refers to gold or silver in a form where only its weight is taken into account. Two of the most popular forms of gold bullion are gold bullion coins and gold bars. Both are available in standardized format and weights, though coins are more easily available. 3. How to Invest in Gold in the form of ETFs Exchange Traded Fund is a general term which refers to a mutual fund that can be bought and traded on a stock exchange. Gold ETFs are funds that buy and hold gold, so buying shares in gold ETFs makes you a mutual owner of gold. Gold ETFs are the most popular electronic or indirect way to invest in gold, as seen from the fact that the largest gold ETF has total assets worth more than $70 billion. The name of the fund is SPDR Gold Shares. 4. How to Invest in Gold in the form of ETCs Exchange Traded Commodities are much like ETFs, in that they own and track a number of different commodities in different ratios. Just like buying a gold ETFs, you can buy ETCs using your stock trader's account. 5. How to Invest in Gold in the form of ETNs An Exchange Traded Note (ETN) is another form of instrument whose value depends on the futures market for a particular commodity. You can buy an ETN for gold using your stock trader's account. Two popular ETNs are DB Gold Double Short and DB Gold Double Long. 6. How to Invest in Gold in the form of Jewelry When you are buying jewelry as a form of gold investment, it is important to go for a piece that is not too stylish or ostentatious; otherwise, its value will derive more from the craftsmanship of the piece rather than gold. 7. How to Invest in Gold in the form of Gold Mining Stocks Buying shares in gold mining companies is another way to invest in gold indirectly. The prices of shares of these companies are dependent not only on gold prices but also on management performance and local mining conditions. The above mentioned methods on how to invest in gold should allow you to diversify your portfolio by investing in gold, and reduce the risk of exposure to only stocks and other assets. For more videos like this one please visit my YouTube Channel http://www.youtube.com/user/InvestingInGoldGuy For more information about how to invest in gold please visit http://investingingoldadvice.com/how-to-invest-in-gold
Views: 2101 InvestingInGoldGuy
Mining Herkimer Diamonds
This short clip is a glimpse of us mining Herkimer Diamonds at Crystal Grove Diamond Mine just outside of St Johnsville, NY. For those of you who may be unfamiliar, Herkimer "Diamonds" are a form of clear quartz that sometimes develop double terminated crystals. Good specimens form loose in a vug, or pocket, without attaching to the dolomite that surrounds them, resulting in perfect 6-sided "football shaped" forms that are water clear. Check out our Etsy Shop if you're interested in purchasing some of our extra crystals. https://www.etsy.com/shop/DigItGemsandMinerals #OakKnobFarm #HerkimerDiamond #Mining
Views: 514914 Oak Knob Farm
Extracting gold with mercury exacts a lethal toll
In Indonesia, the use of mercury in small-scale gold mining has tragic health consequences for those living near mining operations. Toxic plumes and other forms of exposure cause neurological problems, bone deformities, vision loss, deafness and even death. The NewsHour's P.J. Tobia reports in collaboration with photographer Larry C. Price and the Pulitzer Center on Crisis Reporting. View the Full Story/Transcript: http://www.pbs.org/newshour/bb/extracting-gold-mercury-exacts-lethal-toll/
Views: 5134 PBS NewsHour
How Lead is Mined & Refined: "A Story Of Lead" 1948 US Bureau of Mines; Lead Metal Mining & Refining
Support this channel: https://www.patreon.com/jeffquitney more at http://scitech.quickfound.net/geology_news_and_links.html "Portrays mining operations in the lead belt of southeast Missouri--the crushing of ore, smelting, refining and other steps in the production of pig lead." Originally a public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://en.wikipedia.org/wiki/Lead Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ Lead has been commonly used for thousands of years because it is widespread, easy to extract and easy to work with. It is highly malleable as well as easy to smelt. Metallic lead beads dating back to 6400 BCE have been found in Çatalhöyük in modern-day Turkey. In the early Bronze Age, lead was used with antimony and arsenic. The largest preindustrial producer of lead was the Roman economy, with an estimated annual output of 80,000 tonnes, which was typically won as a by-product of extensive silver smelting. Roman mining activities occurred in Central Europe, Roman Britain, the Balkans, Greece, Asia Minor and Hispania which alone accounted for 40% of world production. Roman lead pipes often bore the insignia of Roman emperors (see Roman lead pipe inscriptions). Lead plumbing in the Latin West may have been continued beyond the age of Theoderic the Great into the medieval period. Many Roman "pigs" (ingots) of lead figure in Derbyshire lead mining history and in the history of the industry in other English centers. The Romans also used lead in molten form to secure iron pins that held together large limestone blocks in certain monumental buildings. In alchemy, lead was thought to be the oldest metal and was associated with the planet Saturn. Alchemists accordingly used Saturn's symbol (the scythe, ♄) to refer to lead. Up to the 17th century, tin was often not distinguished from lead: lead was called plumbum nigrum (literally, "black lead"), while tin was called plumbum candidum (literally, "bright lead")... Most ores contain less than 10% lead, and ores containing as little as 3% lead can be economically exploited. Ores are crushed and concentrated by froth flotation typically to 70% or more. Sulfide ores are roasted, producing primarily lead oxide and a mixture of sulfates and silicates of lead and other metals contained in the ore. Lead oxide from the roasting process is reduced in a coke-fired blast furnace to the metal. Additional layers separate in the process and float to the top of the metallic lead. These are slag (silicates containing 1.5% lead), matte (sulfides containing 15% lead), and speiss (arsenides of iron and copper). These wastes contain concentrations of copper, zinc, cadmium, and bismuth that can be recovered economically, as can their content of unreduced lead. Metallic lead that results from the roasting and blast furnace processes still contains significant contaminants of arsenic, antimony, bismuth, zinc, copper, silver, and gold. The melt is treated in a reverberatory furnace with air, steam, and sulfur, which oxidizes the contaminants except silver, gold, and bismuth. The oxidized contaminants are removed by drossing, where they float to the top and are skimmed off. Since lead ores contain significant concentrations of silver, the smelted metal also is commonly contaminated with silver. Metallic silver as well as gold is removed and recovered economically by means of the Parkes process. Desilvered lead is freed of bismuth according to the Betterton-Kroll process by treating it with metallic calcium and magnesium, which forms a bismuth dross that can be skimmed off. Very pure lead can be obtained by processing smelted lead electrolytically by means of the Betts process. The process uses anodes of impure lead and cathodes of pure lead in an electrolyte of silica fluoride...
Views: 14517 Jeff Quitney
Today we play Minecraft Gold Rush Modded Minigame! Join the Server: CosmicPrisons.Com (JOIN PLANET ULU!) Store: https://buy.cosmicprisons.com/ (RANKS, CRATES, MORE!) 🎮 Check out my Fortnite Video - https://www.youtube.com/watch?v=Xg5ug3VVWpY 👕 Check Out My Shirts: http://www.JeromeASF.com SUBMIT YOUR MAPS: https://docs.google.com/forms/d/e/1FAIpQLSebQA1X0A_wrwHN8GhvTdXfbmZkVlV7afRzoR0MHmS4wZZb8g/viewform ▬▬▬▬▬▬▬▬▬▬▬▬▬ 👍 WELCOME ALL SUPER BACCA FANS: http://JeromeAceti.com ▬▬▬▬▬▬▬▬▬▬▬▬▬ ✅ Business Inquiries: [email protected] ▬▬▬▬▬▬▬▬▬▬▬▬▬ ➡️ Join our discord here: https://discord.gg/nice ▬▬▬▬▬▬▬▬▬▬▬▬▬ MY CHANNELS 🎮Roblox - https://www.youtube.com/channel/UCXnZRyqhMZlydNijw_nUpvg 🎮Roleplay - http://www.youtube.com/JeromeRPG 🎮Gaming - http://www.youtube.com/JeromeACE 📸Real Life - http://www.youtube.com/Jerome ▬▬▬▬▬▬▬▬▬▬▬▬▬ FOLLOW ME ✅ ➡️ Follow me on Twitter: http://www.twitter.com/JeromeASF 📷 Follow My Instagram: http://www.Instagram.com/JeromeAceti 👍 Like me on Facebook: http://www.facebook.com/JeromeASF 📱 Check out my Snapchat: JeromeASF ▬▬▬▬▬▬▬▬▬▬▬▬▬ Tewtiy: https://www.youtube.com/tewtiy Alex: https://youtube.com/AlexAce Dasha: https://gaming.youtube.com/c/MiniiDear/live Austin: https://www.youtube.com/channel/UCAv5r1wyqwU-imDLmvLo6Ew Ben: http://www.youtube.com/FrizzleNPOP Steve: http://www.YouTube.com/SiteMusic88 ▬▬▬▬▬▬▬▬▬▬▬▬▬ 📪OFFICE P.O. BOX P.O Box 1191 St. Petersburg, Florida 33731 United States of America #Minecraft #Mod #JeromeASF
Views: 40768 JeromeASF
What's inside Diamond Ore?
We cut REAL LIFE Diamond Ore in HALF!!!! So fun searching for REAL Diamonds!! Diamond Ore is an important but difficult resource to find in Minecraft. Big thanks to the amazing Stacyplays!! Watch her video of What’s Inside Minecraft: https://www.youtube.com/watch?v=RmjyXB2wr6k Subscribe to Stacyplays here: https://www.youtube.com/subscription_center?add_user=stacyplays Here is the Behind the Scenes to this video: https://youtu.be/h0Wb7rKR8xw Love our AMAZING Intro??? This is the team that made it, go check them out: https://www.youtube.com/user/WalschaertsBuilds What do you want us to see inside next???? Let us know in the comments below! We post a new video EVERY WEEK, so, if you liked this video and want more like this then SUBSCRIBE and COMMENT on what you want to see next! Follow us on Twitter: https://twitter.com/whatsinside Follow us on Instagram: https://www.instagram.com/whatsinside/ Like us on Facebook: https://www.facebook.com/whatsinsidethings Filmed in 4k on this camera: http://amzn.to/1UnXI82 WARNING: Cutting open rocks or using pick axes to hit rocks can be dangerous. We do not recommend you try what we do! Only do things the we do in our videos IF you are assisted by a qualified adult under proper safety measures. Always think ahead, and remember that any project you try is at YOUR OWN RISK. Remember our motto "We cut things open so you don't have to." so we do not recommend you try anything we do. Music for this video is from http://share.epidemicsound.com/pcFwF
Views: 25283860 What's Inside?
Poco Zocko Dissolving Gold in side of Mercury
The Use of Mercury In Gold Mining In alluvial, colluvial or elluvial placer deposits, mercury is used for the extraction of secondary gold by gravity methods. Thanks to its intrinsic properties mercury allow to easily separate gold from other materials. "Mercury readily forms alloys with other metals called amalgams (...) Mercury is amalgamated with gold to facilitate the recovery of gold from its ores
Views: 708 Poco Zocko
How is Coal Formed? - Geography for Kids | Educational Videos by Mocomi
http://mocomi.com/ presents : How is Coal Formed? Millions of years ago, a large number of plants and ferns grew on Earth. These plants and ferns died in swamps, around riverbanks and got covered with soil and mud and slowly sank into the ground. As the years passed, the Earth’s heat and the weight of the ground changed these dead plants into coal. To extract coal, it needs to be dug out. Coal is usually found in layers, or seams underground. Learn more about where do we get coal and how does it form with the help of this animated learning module for kids. To learn more about where we get coal from, read: http://mocomi.com/where-do-we-get-coal-from/ For more geography related videos and interactive articles, visit: http://mocomi.com/learn/geography/ Follow Mocomi Kids - Top educational website for kids, on Facebook https://www.facebook.com/mocomikids/ on Twitter https://twitter.com/MocomiKids on Pinterest https://www.pinterest.com/mocomikids/ on Google+ https://plus.google.com/+mocomikids/ on LinkedIn https://www.linkedin.com/company/mocomi-kids
Views: 269577 MocomiKids
Alaska gold mining
Alaska gold mining, Invest in an Idaho gold property. A great asset to add to your portfolio and Great Elk Hunting!! FINANCING ZERO DOWN $200/MONTH!! Email me for more info and pictures. Thanks, Travis Hollon. (208)-628-3691 Here is some information on what a mining claim is and what you can do with one. This is a 20 acre unpatented mining claim, which means it's mineral rights only. Mineral rights are considered real property. The deed is held by the Federal Gov. These claims are located in National Forest. You own the minerals and they come with a federal serial number. You have more rights to the surface than the general public. Mining claim owners who own mineral rights have many privileges that most people are not aware of. With an approved plan of operations you can build temporary structures such as living quarters or storage sheds, out houses, etc. You can live on your claim for extended periods of time, even year around, if you are planning on testing or working your claim. You can build new roads and trails, cut timber, build a fence around your gold mine, etc. An unpatented mining claim is perpetual. It can be bought, sold, traded, or willed and can be maintained forever in one of two ways. One, is pay an assessment fee of $155 every year. Two, is filing a waver and an affidavit that states that you did $155 worth of assessment work on your claim for the year. It costs $10 to file these forms. In completion of one of these options, this claim will remain yours, with a federal serial number. A mining claim is a great asset to ad to your portfolio. Mining claims in the desired Florence Basin will be worth more in the future as gold prices rise, making your investment worth more!! This claim is 20 acres of prime mineral rights in a proven gold discovery. Call or email for more info. Thanks for your time! Travis Hollon (208)-628 3691
Views: 2436 Travis Hollon
Categories of Gold Miners - 3/5
Introduction to Australian Gold Industry A company whose principal activities consist of exploration for mineral, oil or gas may not progress to the next stage of development or to a stage where it is able to generate revenue. Other industry specific risks must also be considered. Introduction to the Australian Gold Industry (20 march 2015) This seminar will provide a high level view on the Australian gold industry. Gold prices have stabilised, and with the weakening Australian dollar, what are the risks and opportunities? Learn about: • Australia gold exploration and production industry overview • Cost considerations of Australian gold companies (style, geology, method) • Types of companies (Senior, Mid- and Juniors) • Cost Metrics: Cash Cost vs All In Sustaining Cost • Impact of forex on profitability Speaker Alan Hawkins Principal Consultant, Ravensgate Alan is a geologist with over 18 years’ experience in mineral exploration, resource development and the management of exploration programs. He has worked in a variety of geological environments in Australia and Indonesia, primarily in gold and copper. Previously he was at Newmont Mining Corporation as a Principal Geologist in their exploration, corporate and business development divisions, providing technical support, due diligence and rapid first-filter geological and economic analysis to M&A teams in the Asia Pacific region. He is a Registered Professional Geoscientist with the AIG and holds the relevant qualifications required by JORC and VALMIN Codes in to qualify as a Competent Person as defined in the JORC Code. He is a Qualified Person under the rules and requirements of the Canadian Reporting Instrument NI43-101.
Views: 185 SGXChannel
What is GOLD LAUNDERING? What does GOLD LAUNDERING mean? GOLD LAUNDERING meaning & explanation
What is GOLD LAUNDERING? What does GOLD LAUNDERING mean? GOLD LAUNDERING meaning - GOLD LAUNDERING definition - GOLD LAUNDERING explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Gold laundering is the process whereby illegally obtained gold is melted and recast into another form. The recasting is performed to obscure or conceal the true origin of the gold. The recast gold is then sold, thus laundering it into cash. It may also refer to a money laundering transaction in which the exchanged good is gold. There are several stages in the gold laundering process. The first is the acquisition of the gold, which may be from any combination of sources, at least one of which is illegal. This is then treated as scrap metal, melted, then cast into a mold. This results in a transportable ingot, gold bar or other bulk form bullion. In some cases, there is no gold involved in the laundering scheme. Colombia reported 70 tons of gold exports for 2012 despite production of only 15 tons. This is a result of fictitious gold exports filed with the Colombian customs agency by drug cartels in order to import "cash from international drug deals". Acquisition of the gold occurs in many forms. Small-scale gold mining operations, particularly those with no permits or licences, extract gold from areas unsuitable for large mining operations. Gold obtained in this fashion that is exported may not be traced or authenticated. This includes artisanal mines operated by few individuals, who then sell the gold to brokers. Another form of acquisition is theft. In the 1940s, Nazi Germany forcibly obtained the possessions of Jews, sometimes in collaboration with other parties. Most victims who died in death camps and Nazi concentration camps were robbed of all valuable property by the state, which was then sold or, in the case of bullion, sent to the Reichsbank. For example, in 1945 the Hungarian Gold Train was established to transport the property of Hungarian Jews to Berlin. Once the Jews had been deported to German concentration camps, the valuables were sorted into categories such that their owners could no longer be identified. In the late 1930s and throughout World War II, Germany would increase its unofficial gold reserves by expropriating gold from foreign governments, including $223m from Belgium and $193m from the Netherlands. Some of the Nazi gold was exchanged for cash, and some deposited in financial institutions, including $316 million of the looted gold at the Swiss National Bank. Of the nearly 100 tons of gold laundered through Swiss banks, only 4 tons was returned. The Banco de Portugal, the central bank of Portugal, would regularly purchase Nazi gold held at the Swiss National Bank, according to a 1944 document from the American Overseas Special Services. The scrap gold is then sold by brokers to smelters or refiners, who heat the gold to at least 1,064 °C (1,947 °F), its melting point. This may include gold from numerous sources, including recycled and newly mined gold. Once melted, it may be purified by parting, which separates out silver impurities, and the Miller process or Wohlwill process, depending on the desired level of purity and scale of operation. Once refined, it is cast into a transportable form for further processing. Gold fingerprinting, that is identifying a particular source of gold based on its impurities or trace elements, may be possible if the impurities have not been removed via refining. To prevent laundering of gold and other metals (such as tantalum, tin, and tungsten), some nations have established systems and regulations. For example, Rwanda introduced regulations for mineral trade that requires all ore extraction be tagged, in part a response to the Dodd–Frank Wall Street Reform and Consumer Protection Act in the United States that requires companies to disclose the use of conflict minerals by publishing a supply chain audit. However, with only 100 government monitors overseeing 450 mining sites during typical business hours, smuggling still occurs, exacerbated by corrupt monitors illegally selling tags or failing to record transactions in logbooks. In 2013, Ghanaian president John Dramani Mahama announced that the government of Ghana would establish a task force to regulate the small-scale mining sector. This was to ensure that gold produced in small-scale mines could be authenticated, and also to eliminate the use of heavy machinery that had become prevalent on such sites, which have had caused environmental damage.
Views: 237 The Audiopedia
IRON FIST MINING April 26 2013 Gold Recovery
In this episode of Iron Fist Mining, Dan uses his 3" hand dredge to recover gold. Also, talking about how gold forms behind large stones. All this and more, including Milo.
Views: 603 Dan Bethel

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