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Topic 2: Mineral Exploration
 
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In the second installment of the 'Technically Speaking' series, Tom Bruington, mining engineer with Sandstorm Gold, discusses the tools and concepts behind mineral exploration. Tom’s lesson covers both simple and more complicated exploration techniques ranging from mapping to geochemistry to drilling.
How Gold Mining Works
 
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Ever wonder how people mined for gold? Have no fear! You can use a pan, a large drill, and even explosives! Anthony did some digging and found out many of the methods that people get that rare substance out of the ground and into your wallet! Don't miss Discovery's epic three-night event! Klondike premieres Monday, January 20th at 9|8c on Discovery Read More: Modern Gold Mining http://money.howstuffworks.com/30924-modern-gold-mining-video.htm "With the price of gold at all time highs, a familiar fever is sweeping Alaska." Gold Price Ounce http://www.goldpriceoz.com/ "Current gold prices per ounce and gold prices history." Improvements in Stope Drilling and Blasting For Deep Gold Mines http://www.saimm.co.za/Journal/v075n06p139.pdf "The rate of face advance in the gold mines is between 3 and 10 m a month, with a median value of about 5 m a month; it follows that faces are blasted less frequently than is planned." Gold Mining - Methods http://en.wikipedia.org/wiki/Gold_mining#Methods "Placer mining is the technique by which gold has accumulated in a placer deposit is extracted." How Does Gold Mining Work? http://www.wisegeek.com/how-does-gold-mining-work.htm "Gold mining can use several different techniques, depending on the situation involved and the type of mining being done." What is the Role of Cyanide in Mining? http://www.miningfacts.org/environment/what-is-the-role-of-cyanide-in-mining/ "Cyanide is a naturally occurring chemical that is found in low concentrations throughout nature including in fruits, nuts, plants, and insects." Gold Fun Facts http://www.amnh.org/exhibitions/past-exhibitions/gold/eureka/gold-fun-facts "It has been estimated that, worldwide, the total amount of gold ever mined is 152,000 metric tons, only enough to fill 60 tractor trailers." Watch More: 5 Surprising Uses for Gold http://www.youtube.com/watch?v=MnsJEEEgbvY TestTube Wild Card http://testtube.com/dnews/dnews-437-pets-make-us-healthier?utm_campaign=DNWC&utm_medium=DNews&utm_source=YT The Truth About Diamonds http://www.youtube.com/watch?v=mjUCAMFVjaY ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Anthony Carboni on Twitter http://twitter.com/acarboni Laci Green on Twitter http://twitter.com/gogreen18 Trace Dominguez on Twitter http://twitter.com/trace501 DNews on Facebook http://facebook.com/dnews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com
Views: 275023 Seeker
Modern Day Mining - Gold Rush Expeditions - 2017
 
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In modern day America, the opportunity for mining is greater than it has ever been. There are so many historic mines still out there. Those mines provided more than a living for miners, they provided independence and freedom. Gold Rush Expeditions locates mines across the US. These mines were America's past success, and with a little work, they can be America's future success.
Gold Mining Process / How is Gold Mined?
 
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This video goes through a mine and shows how they mine their GOLD. Thanks for Watching, Subscribe Below! Gold mining How is gold mined?
Views: 134843 Millennial Hustler
Mining for Precious Metals explained: Gold, Silver, Platinum, Palladium
 
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This is the 3rd video in a serious focusing on precious metals recovery from primary sources (ore). ipmi.org
Views: 40606 TheIPMI
Modern Mining - How Eagle Mine produces nickel and copper
 
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This video will take you step-by-step through Eagle's mining process. In addition, the video explains the techniques we use to find nickel and copper. About us: Eagle Mine is a nickel-copper mine located in Michigan's Upper Peninsula. The underground mine is expected to produce 360 million pounds of nickel, 295 million pounds of copper and small amounts of other metals over its estimated eight year mine life. Eagle Mine is owned and operated by Lundin Mining Corporation.
Views: 86923 Eagle Mine
Prospecting A Newly Logged Area & Some Old Gold Mines
 
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We have recently staked this area to evaluate the mineral potential. Recent logging has exposed loads of new bedrock. Several locations were found with minerlization including a new quarry used to build access roads. Part of the property has several old mines including an old prospectors pit, 6 meter deep shaft, an incline shaft 33 meters deep and a big quarry were we have recently been removing material for a bulk sample (shown in another video). The video shows some quick exploration of the area to get a view of how much bedrock is exposed from logging. And shows some of the workings. There will be more videos in this are soon to come as we only show 1/5th of the entire property in the video. Assays and preliminary testing were done on some showings and the results are listed throughout the video. Want to support us? All money will go to fund new and extra video content and some awsome prizes for our patrons! Please go to the link below! www.patreon.com/911mining or alternatively @ https://www.paypal.me/911Mining Also don't forget to follow us on Facebook! https://m.facebook.com/911mining Thank you & Enjoy! 911 Mining & Prospecting Co
Gold mining course; Gold deposits on undercut banks.
 
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This video is part of a "Gold Mining and Mineral Prospecting" course. In this video I talk about another place where gold deposits on creeks and rivers. Showing how rivers that undercut banks can create a rich pay area at the base of the undercuts.
Views: 16054 Dan Hurd
Diamond Hill Mine Documented Crystal Pocket Dec. 2015
 
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Please visit http://stores.ebay.com/ultrarocks to purchase crystals I've found This video is only intended for people with the crystals from this pocket, thats why the video is a bit boring and I'm numbering all the pieces. All the piece from this pocket has been sold or given away, but I have several more pockets available in the future like this. Please visit http://stores.ebay.com/ultrarocks to purchase crystals I've found
Views: 9631021 The Crystal Collector
Reading a river, where does gold deposit.
 
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How to find the best gold deposits! This video is part of a video series made for a high school gold mining and mineral prospecting course. I went out to a couple rivers to show where gold typically deposits on a river. Showing the inside of curves, behind rocks, high bank sluffs, high bank deposits, and pay streaks.
Views: 363628 Dan Hurd
Our Hard Rock Gold Mine | Initial Testing
 
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First couple of days at our new hard rock gold mine in Oregon. Initial drilling, gathering ore and a little processing of it back at the storage facility until our trailor is completed to process on site. Seems we got better results by just drilling small holes in the wall then panning rather than running full buckets from large amounts of ore we got off the walls. To be continued....
Views: 106103 Bearkat4160
GOLD MINING GEOLOGY !!! What To Look For . ask Jeff Williams
 
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Looking for Hard Rock Gold deposits.We give some basic tips to help you better understand the three most common types of Gold Deposits that you will see when out looking for Gold. Info you should know if you plan on finding new deposits of your own.
Views: 157439 Ask Jeff Williams
Ore deposits: Mineral Reserves, Resources and Estimation [Part 11]
 
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Ore deposit is a natural concentration of one or more minerals within the host rock. 🔴 Subscribe: https://bit.ly/2xcAZYW About World Earthquakes: World Earthquakes is a non-profit, non-governmental organisation which offers free public earthquake information services. It was founded on 11th of March, 2010, exactly one year before the Mw 9.0 Tohoku Earthquake. Get More World Earthquakes Live: Official Site: https://www.world-earthquakes.com Join Facebook: https://www.facebook.com/WorldEarthquakesLive Join YouTube: https://www.youtube.com/c/worldethq "Earthquake" in other languages: 地震 aardbewing երկրաշարժ zəlzələ земетресение potres მიწისძვრა σεισμός gempabumi terremoto 地震 지진 земјотрес भूकंप cutremur แผ่นดินไหว deprem. This video is for education purpose only. #ore #deposits #minerals
Views: 8491 worldethq
types of mining
 
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Views: 13965 mohammed shameel
Complete gold recovery processing line for gold ore
 
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We had a customer send us some very high grade gold quartz ore which we recovered 1.310 troy ounces from only 300 lbs! We ran the quartz through our 1/2-1 ton per hour complete turnkey processor comprised of out jaw crusher, hammer mill, and shaker table modules. The system did a good job of crushing and pulverizing the ore, but the shaker table did a remarkable job of recovering lots of gold that was smaller than 325 mesh. For more information please call or email: Phone: 360-595-4445 Email: [email protected] Website: http://www.MBMMLLC.com Facebook: https://www.facebook.com/MBMMLLC
Views: 92352 mbmmllc
THE GEOLOGY of GOLD !!! What Rocks and Minerals to look for.  ask Jeff Williams
 
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Arizona Porphyry Hosted Gold deposits. What rocks and minerals to looks for when looking for Gold. Geology crash course. Want to learn more , them become a Premium Patron and get inside info. https://www.patreon.com/askJeffWilliams PLUS .... We meet up with " The Gold Lady " of Kingman, AZ ( Retta ) and she gives us a tour of her fantastic Prospecting Shop. It has everything for the small scale Gold miner. Show your support and give her a Shout Out by leaving a message on her website. If you are gonna be in the Kingman area , make sure to stop in and see her. You will be glad you did. Don't forget to bring your shopping list too. click the link to see out her online shop. http://thegoldladystore.com/ If you liked today's video then....hit the thumbs up button and leave us a comment.... and if you haven't already Subscribed to our channel then now would be a great time to do it ....It will greatly help us grow so we can make more vids. If you want to get in on going on 3 day Gold mining trips or be apart of our Drift Mine Rewards program which gets you in on getting Gold Nuggets then click the link and make a $10 pledge and you are in for this and more.... https://www.patreon.com/askJeffWilliams So now you can get your Hiney out with us and find that Shiney... So you know what I am gonna say huh... So C'mon....Let's Go !!!!!
Views: 45077 Ask Jeff Williams
Gold extraction with BORAX for small-scale miners - Rather Rich & Healthy than Poor & Poisoned
 
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Learn how to make more gold with borax instead of mercury. Description of a new environmentally beneign gold extraction method which will make use of mercury for gold extraction redundant.
Views: 768966 geusTUBE
The Secret World Of Gold | Gold Mining - Geographic History
 
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The Secret World Of Gold | Gold Mining - Geographic History. 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: 67254 Geographic History
Exploring Two Gold Mines With High Grade Mineral Ore
 
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Exploring two old gold, silver, copper, zinc mines with high grade mineral ore. Some samples from a couple old adits and open cuts were taken. Adits have really nice mineralization left, and good grade gold, silver, Copper and zinc can be found. Samples contain Gold, silver, Copper, lead and zinc in various amounts. In the Adits there are several crosscuts and a winze. Video shows adits, samples and old workings. These are located on an old narrow gauge railway crisscrossing up the side of 2 mountains. Please go to the link below! https://www.patreon.com/911mining Also don't forget to follow us on Facebook! https://m.facebook.com/911mining Thank you & Enjoy! 911 Mining & Prospecting Co
Mining
 
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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: 79526 Bozeman Science
SLUICE BOX-New Secret Gold Mining Tool
 
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Visit us at http://www.bearbottommining.com - Check out this new secret gold mining tool to make your gold prospecting MUCH more productive! Also saves precious stones. It's a high quality product that you'll love using. (This video is the high resolution version of the demonstration. For lower resolution video for slower connection speeds, go to http://www.youtube.com/watch?v=D4CihVUiAe0.)
Views: 1288422 bearbottommining
Example Gold Ore
 
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Many people who may have difficulty to identify the gold in the rock, because gold is usually often confused with the kind of carrier minerals pyrite , chalcopyrite, pyrhotite, pentlandit and gold-colored mica, because the mineral carrier is very similar to a vein of gold ore. consequence of the existence of native gold movements in the earth's heat or thermal. Where the size of microcrystalline gold ore minerals are below 150 microns to 0.8 microns and fatherly look of metal ore we need a tool microscope. Microcrystalline gold deposits are generally found in the primary. Gold grains are disseminated in a gangue of quartz and intergrown or locked in sulfide minerals. Coarse grains can be liberated by crushing and grinding followed by gravity concentration using a concentrator. If the ore consists of very fine grains extraction with a mixture of sodium cyanide to extract metal ore fatherly. Submicro crystalline gold particles and typically occur in the crystal lattice of certain sulfide ores. Gold contained in sulfide minerals present as small grains and particles in the crystal lattice of minerals. Many primary deposit consists of grains and disseminated in pyrite, chalcopyite, arsenopyrite or pyrrhotite containing large amounts of gold and intergrown with gangue minerals. Sulfide minerals can not be concentrated by gravity methods because the gravity is very low for gold sulfide. Froth flotation is the most common technique used to process the content of ore minerals in these rocks, followed by using sodium cyanide to remove gold. Mining techniques such methods are expensive and can only be used on large deposits, but has a low value to support the Processing Activities Visit Our Blog : http://miningeducation.blogspot.com/
Views: 163286 Gold Mining
Old Gold Mine Found While Prospecting Heavily Mineralized Outcrops!
 
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An old mineshaft found while prospecting for gold, silver & copper in a heavily mineralized zone with quartz veins and sulfides. Mine is 43 meters deep. Hope everyone enjoys our videos on gold mining in BC, mineral exploration, geology, gold panning and that shiny gold! Our Links: Patreon: https://www.patreon.com/911mining Facebook: https://m.facebook.com/911mining Website: https://www.911mining.com Business Inquiries: [email protected] Thank you and happy gold mining! 911 Mining & Prospecting Co
UNDERGROUND MINING METHODS
 
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Subject :GEOLOGY Course :ENERGY RESOURCES AND MINERAL EXPLORATIONS Keyword : SWAYAMPRABHA
Placer Gold Ore Dry Mining Methods
 
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There are two mining methods for placer gold ore, dry mining and wet mining. Dry mining method commonly used for the slope deposits as well as the continental deposit which the useful minerals exist in shallow ground and without rich groundwater. Usually use mining excavators, bulldozers, loaders, dump trucks and other engineering equipment to complete excavation and transportation, but according to the actual situation may be adopt belt conveyors or spiral conveyors instead of dump truck to complete transportation operations.
Views: 1871 Minemachinery
Mineral Exploration Geologist
 
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As the name suggests, Mineral Exploration Geologists work in the mineral exploration industry, searching for new discoveries of minerals containing metals like gold, silver, copper, lead, and zinc.
Gold Mine and Geology 101 Series, Episode 1, Mine Terms
 
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The first in our new series of gold mine, mining, and gold geology educational series. Episode 1 focuses on general underground mining terminolgy. Most of what we'll be discussing throughout this series only deals with hard rock/lode mining although we may go over some placer mining as well. Hope you enjoy!
Zimbabwe. Pot of Gold
 
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Zimbabwe's billion dollar gold-mining industry is crucial for the country's struggling economy but, traditionally, more than half the country's population has been excluded from taking part. But now Zimbabwean women are breaking barriers to share in the wealth, following in the steps on one extraordinary entrepreneur. 21st Century: Episode 82
Views: 338317 United Nations
Gold mining course:  Gold Deposits and Large Rocks
 
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This video is part of a "Gold mining and Mineral Prospecting" course. In this video I explain how, where and why gold drops out of a river around a large rock or boulder. And talk a bit about how to sample the area around a boulder.
Views: 13912 Dan Hurd
Gold mining Course, Sampling for a Pay Streak
 
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This video is part of a Gold Mining and Mineral Prospecting course. In this video I explain how I would sample a gravel bar to find a pay streak of gold.
Views: 12574 Dan Hurd
Hard Rock Gold Mining
 
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Today we went hard rock gold mining. This is basically the method of going deep into a tunnel, chipping away at the rock, before crushing it and panning for gold. We certainly did find plenty of gold! Digging The Coast: http://www.diggingthecoast.com My Coast Campaign: https://www.gofundme.com/diggingthecoast Email Me: [email protected] Paypal: [email protected] Patreon: https://www.patreon.com/DeepDiggerDan Twitter: https://twitter.com/DeepDiggerDan Please click like, share and don’t forget to subscribe.
Views: 27571 Deep Digger Dan
Newmont Gold Mine produce in nevada
 
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So how do our exploration teams Newmont Mining Corporation locate future large-scale projects gold mining? http://miningeducation.blogspot.com/2012/03/video-processing-gold-mining-newmont.html Production geologists use information they obtain from sampling, testing, mapping and observation to determine the most efficient and effective mining techniques, as well as to identify the grade (amount of mineral) in the ore. In gold and silver mining, grade is reported as grams per ton. Copper grade is reported as a percentage. It is important to know the grade to determine which rock is sent to the plant for processing and which rock is sent to the waste rock storage area . By using this data and complex computer programs to more accurately define the orebody, mine engineers can determine mining methods, design blast patterns, design dig patterns, and maximize the safety and efficiency of production - as well as determine how the ore should be processed.
Views: 4598 Gold Mining
Ultra fine gold cleanup.  Hardrock crush cons.
 
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Ultra fine gold in these high grade gold ore cons from the Blue Chip mine. Cleaned up in a gold pan with my gold panning techniques. Follow these gold panning tip and trick and you too can clean up fine gold from black sands or cons with ease. Ultra fine gold can be a challenge, but with practice anyone can pan for fine gold with success. This video is part of a series on finish panning, or gold clean-up where I show multiple gold panning techniques, including the backwash and tap methods of cleaning your gold for heavy black sands. This video is produced by Dan Hurd, Prospector, Miner, Teacher and YouTuber, as part of his YouTube channel based on educational videos about gold mining, gold panning, prospecting, rock hounding, and mineral collecting. https://www.patreon.com/Danhurd
Views: 5696 Dan Hurd
Gold Extraction | Rodger Allen Gold Mine
 
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Gold extraction or recovery from its ores may require a combination of commutation, mineral processing, hydro metallurgical, and pyro metallurgical processes to be performed on the ore. Gold mining from alluvium ores was once complete by procedure associated with placer mining such as simple gold panning and douse, resulting in direct recovery of small gold chunk and flakes. Placer mining techniques since the mid to late 20th century have generally only been the practice of artisan miners. Hydraulic mining was used widely in the Californian gold rush, and involved breaking down temporal deposits with high-pressure ebony of water. Hard rock ores have formed the basis of the majority of economical gold recovery operations since the middle of the 20th century where open pit and or sub-surface mining techniques are used. Subscribe:- You Tube:-https://www.youtube.com/channel/UCAmnpq4aB_ACGhQ30Cidnrw Follow Us:- Twitter:-https://twitter.com/rodgerallengold Plus google:-https://plus.google.com/u/0/113589698328327850686
MINECRAFT: How/Where to Mine Diamond, Redstone, Gold, and Iron
 
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This video shows a simple way to mine any mineral in Minecraft by creating a vertical shaft to Bedrock. 3:36 for where to find each type of mineral The best levels (one block = one level) to find each mineral are: 0-4: Bedrock 16-20: Diamond 32-35: Gold 63: Sea Level 64-67: Iron 128-131: Coal Thank you for your support, please let me know if you have any questions! Also, feel free to check out the Minecraft Let's Play video response to this video, as it features this mineshaft method.
Views: 451536 Zweihorne
What Is A Placer Mine?
 
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https://goo.gl/6U6t22 - Subscribe For more Videos ! For more Health Tips | Like | Comment | Share : ▷ CONNECT with us!! #HealthDiaries ► YOUTUBE - https://goo.gl/6U6t22 ► Facebook - https://goo.gl/uTP7zG ► Twitter - https://twitter.com/JuliyaLucy ► G+ Community - https://goo.gl/AfUDpR ► Google + - https://goo.gl/3rcniv ► Visit us - http://healthaware.in/ ► Blogger - https://juliyalucy.blogspot.in/ Watch for more Health Videos: ► How To Avoid Unwanted Pregnancy Naturally: https://goo.gl/hRy93e ► Period Hacks || How To Stop Your Periods Early: https://goo.gl/dSmFgi ► Cold and Flu Home Remedies: https://goo.gl/biPp8b ► Homemade Facial Packs: https://goo.gl/NwV5zj ► How To Lose Belly Fat In 7 Days: https://goo.gl/EHN879 ► Powerfull Foods for Control #Diabetes: https://goo.gl/9SdaLY ► Natural Hand Care Tips At Home That Work: https://goo.gl/YF3Exa ► How to Tighten #SaggingBreast: https://goo.gl/ENnb6b ► Natural Face Pack For Instant Glowing Skin: https://goo.gl/gvd5mM ► Get Rid of Stretch Marks Fast & Permanently: https://goo.gl/ZVYvQZ ► Eating Bananas with Black Spots: https://goo.gl/gXuri6 ► Drink this Juice every day to Cure #Thyroid in 3 Days: https://goo.gl/L3537H ► How Garlic Improves Sexual Stamina? https://goo.gl/GNcbYU ► Benefits of using Egg Shells: https://goo.gl/hAUyUS ► Home Remedies to Gain Weight Fast: https://goo.gl/jBVVQh ► Amazing Benefits of Olive Oil for Health: https://goo.gl/R3583v ► Rapid Relief of Chest Pain (Angina): https://goo.gl/idAFZR ► Home Remedies for Joint & Arthritis Pains Relief: https://goo.gl/jRbNkh ► SHOCKING TRICKs For #Diabetes Control: https://goo.gl/ATDDsV ► Doctors Are Shocked! #Diabetics: https://goo.gl/ZeQddJ ► Home Remedies for Gastric Troubles: https://goo.gl/72VR1b ► Juice for #Diabetics Type 2: https://goo.gl/3vDMqR --------- Placer mining wikipedia. It may not be enough to make their mining profitable but it makes the placer worthwhile. Placer mining is a special opencut method for exploiting deposits of sand or gravel containing workable amounts valuable minerals. Placer gold deposits pay off! the new 49ersplacer mining motherlodeworking to promote industry in alaska. Placer mining methods 911 metallurgist. The market segment mar 17, 2017 here is practical, timely information on placer mining methods and equipment used in gold recovery. It is a great hobby that supports dreams for. Placer mining ( pls r or ple s ) is the of stream bed (alluvial) deposits for minerals. Thousands scattered into every sierra ravine looking for widely distributed gold flakes and nuggets in placer sands deposited by creeks rivers. There is always the chance of striking it rich. Placer mining, gold mineral mining techniques placer industry irs. Many placer miners do find gold that they value. Googleusercontent search. By far, the most while many texts and articles have been written on subject of placer mining, purpose this article is to provide a brief overview introduce relevant facts which practical application for small scale miner. They contain metallic gold in fragments of all sizes, ranging from the finest dust to nuggets weighing thousands special publication 87bycalifornia department conservation. Included is detailed information on equipment, practices, recovery factors, efficiency, design, and, where available, costs. Placer (gold) mining in yukon energy, mines and resources bc placer making money mining? . Glacial, aeolian, bajada and beach placers sep 9, 2000 this is an educational site with information pertaining to hardrock mining the history of 1930's wells, british columbia called motherlode web placer gold in alaska began 1800s when russian miners first discovered deposits on kenai peninsula. Minerals also include zircon, diamond, ruby, and other gems. Placer miners moved from one place to the next. Placer gold recovery methods california department of placer mining define at dictionary. Division of mines and geologysacramento, california 95814 with the gold rush, fortune seekers flooded into west. Placer mining wikipedia en. This may be done by open pit (also called cast mining) or various surface excavating equipment tunnelling unlike hardrock mining, which extracts veins of precious minerals from solid rock, placer mining is the practice separating heavily eroded like gold sand gravel. Wikipedia wiki placer_mining url? Q webcache. The less common types of placers, e. They used inexpensive, movable wooden boxes called placer definition, a surficial mineral deposit formed by the concentration of small particles heavy minerals, as gold, rutile, or platinum, in gravel sandsor sandsthe site form mining (placer mining) which is washed to separate gold other valuable minerals jan 18, 2016icmj's prospecting and journal monthly publication dedicated silver precious metals. Lode
Views: 112 Fredda Winkleman
Heavily Mineralized Outcrop With A Solid Mineral Vein! (Au, Ag, Cu, Pb & Zn)
 
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Sampling a massive oxidized outcrop with huge amounts of mineralization containing gold, silver, copper, lead and zinc. This is a solid high grade mineral vein. Hope everyone enjoys our videos on gold mining in BC, mineral exploration, geology, gold panning and that shiny gold! Our Links: Patreon: https://www.patreon.com/911mining Facebook: https://m.facebook.com/911mining Website: https://www.911mining.com Business Inquiries: [email protected] Thank you and happy gold mining! 911 Mining & Prospecting Co
Fire Assay Explained- The Workhorse of Precious Metal Analysis - Gold, Silver and PGMs
 
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This is the 4th video in a series on sampling and analysis of precious metals. The Fire Assay process is presented and explained. This well established process has been used for thousands of year in measuring the low concentration and high value materials for recycling and refining. Although more time consuming and elaborate than instrumental analysis, it is more reliable and accurate in most cases. ipmi.org
Views: 49870 TheIPMI
Gold Panning Like a Pro (with Dan Hurd)
 
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This instructional video features Dan Hurd. Showing you be basics on how to use a gold pan. These gold panning instructions should help you be able to find gold and many rivers and creeks. Of course you still need to learn where to look for gold in the rivers, so keep watching this channel to find out everything you need to know. This video is produced by Dan Hurd, Prospector, Miner, Teacher and YouTuber, as part of his YouTube channel based on educational videos about gold mining, gold panning, prospecting, rock hounding, and mineral collecting.
Views: 33889 Dan Hurd
How Gold Is Made The Mining and Refinement Process Basics
 
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Gold is a soft metal which is not effected by water or oxygen. The process of mining, with the help of Geologists, and then the Refinement process is very interesting. This short video explains the basics, however, it is not about the investing of or costs, etc of gold. Thank you for supporting our channel.
Views: 101126 FreedomForceUSA
Underground Drilling and Blasting Training DVD - ACG
 
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The Australian Centre for Geomechanics has developed this safety training DVD for underground metalliferous mine workers. To purchase this product or find out more information, visit http://www.acg.uwa.edu.au/shop#trainprods Overview All underground mine workers will be exposed to drilling and blasting processes. The aim of this new DVD is to provide workers with the critical knowledge on drilling and blasting to aid appreciation of the importance of these mining processes and their related hazards. The DVD features an introduction to the rock breaking process in mining, followed by a section on how to handle, store and transport explosive products. The third part of the DVD covers development drilling and blasting practices; and the fourth part discusses production drilling and blasting. Target Audience Underground mine workers - the need to identify the potential hazards of working near or with explosives, and the protocols of re-entering a working area after blasting. Workers responsible for development and production drilling and blasting activities. This DVD will review drilling and blasting fundamental concepts that are critical to achieving optimal rock breaking outcomes. All industry stakeholders - those keen to learn more about drilling and blasting in underground mines. Project Sponsors: Barrick Gold of Australia; BHP Billiton Olympic Dam; Dyno Nobel Asia Pacific; Gold Fields Australasia; Newmont Asia Pacific; Orica Mining Services; Xstrata Zinc.
Gold Mining from Open Pit Extraction to Heap Leaching - Educational 3D Animated Video
 
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Gold Mining from Open Pit Extraction to Heap Leaching - Educational 3D Animated Video For more information and to request a FREE estimate, contact us today: Website: http://www.imaker.ca Email: [email protected] United States Call: +1-800-212-8840 International Clients: +1-604-675-6999
Mining for minerals in 🇦🇫Afghanistan
 
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Afghanistan is estimated to have $3 trillion worth of mineral deposits, which through years of insecurity have remained unexploited. Gold, iron ore, copper ore, emeralds, lapis, rubies as well as natural gas are all found in the north of the country. Now with help from advisors from the US Task Force for Business and Stability Operations (TFBSO), the Afghanistan Geological Survey is gaining the skills it needs to explore and exploit the country's resources. Geologists and drillers are being trained to investigate sites to test for the presence of resources. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ SUBSCRIBE to this channel http://bit.ly/NATOsubscribe SUBSCRIBE to NATO News http://bit.ly/NATONewsSubscribe SUBSCRIBE to NATO History http://bit.ly/NATOHistorySubscribe Connect with NATO online: Visit the Official NATO Homepage: http://bit.ly/NATOhomepage Find NATO on FACEBOOK: http://bit.ly/NATOfacebook Follow @NATO on TWITTER: http://bit.ly/NATOtwitter Follow NATO on Instagram: http://bit.ly/NATOinstagram Find NATO on Google+: http://bit.ly/NATOgoogleplus Find NATO on LinkedIn: http://bit.ly/NATOlinkedin Find NATO on Flickr: http://bit.ly/NATOflickr #NATO #Afghanistan #minerals
Views: 29196 NATO
Awesome Color Show In An Abandoned Mine
 
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This abandoned mine had more than one “most” and THAT is impressive because a “most” is, by definition, a rare occurrence. However, this mine was, in fact, the most colorful that I have ever explored and also had timber sets that were under the most severe pressure that I have ever seen before. Pretty impressive to have two “mosts” in one mine, wouldn’t you agree? Now, I’m afraid that many viewers are going to ask me which minerals are creating those splendid colors inside of the mine. The short answer is that I am not a geologist and I don’t know. However, I would normally associate those blues with copper ores. The mineral that looked like chunks of gold scattered between the blues is actually pyrite (also known as “fool’s gold”). Trust me, miners would not leave visible chunks of gold behind! There were, of course, veins of quartz mixed in as well. Known minerals to have been extracted at this site include silver, copper, tungsten, lead, zinc and gold. As with many mines in Nevada, it started out as a silver mine though. I don’t get rattled too easily when exploring abandoned mines, but those shattered timbers toward the end made me very uncomfortable. It was dry in this mine and so those timbers didn’t look like that because they were rotted, but because they seemed to be getting squeezed in from the sides with incredible force. I say that the intense pressure seemed to be coming from the sides rather than the top because the ties for the ore cart rails were snapped in half and it was, primarily, the timbers on the ribs (sides) of the adit that were snapped. The snapped timbers supporting the back (top) looked as if they were broken from being squeezed from both sides rather than from something pressing down on them. I am, frankly, amazed that those timbers have not caved yet as it seemed like just a bat farting back there would create enough of a disturbance to bring that whole section of the mine crashing down. I’m referring to the proverbial straw breaking the camel’s back and that section didn’t seem like that would need much of a straw to finish things. ***** All of these videos are uploaded in HD, so adjust those settings to ramp up the quality! It really does make a difference. You can see the gear that I use for mine exploring here: https://bit.ly/2wqcBDD You can click here for my full playlist of abandoned mines: https://goo.gl/TEKq9L Thanks for watching! ***** Growing up in California’s “Gold Rush Country” made it easy to take all of the history around us for granted. However, abandoned mine sites have a lot working against them – nature, vandals, scrappers and various government agencies… The old prospectors and miners that used to roam our lonely mountains and toil away deep underground are disappearing quickly as well. These losses finally caught our attention and we felt compelled to make an effort to document as many of the ghost towns and abandoned mines that we could before that colorful niche of our history is gone forever. But, you know what? We enjoy doing it! This is exploring history firsthand – bushwhacking down steep canyons and over rough mountains, figuring out the techniques the miners used and the equipment they worked with, seeing the innovations they came up with, discovering lost mines that no one has been in for a century, wandering through ghost towns where the only sound is the wind... These journeys allow a feeling of connection to a time when the world was a very different place. And I’d love to think that in some small way we are paying tribute to those hardy miners that worked these mines before we were even born. So, yes, in short, we are adit addicts… I hope you’ll join us on these adventures! #ExploringAbandonedMines #MineExploring #AbandonedMines #UndergroundMineExploring
Views: 36973 TVR Exploring
Patent.wmv
 
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An improved method of separating aggregate material in placer mining operations, the SWIMS™ Recovery System has the unique ability to cost effectively separate multiple aggregate materials based on density, without multiple processes. With just one pass through the SWIMS™ shaker mechanism, a multitude of variably sized aggregates may be filtered out, from valuable trace minerals, such as gold, to extremely small particulates of heavier minerals, such as mercury. Used to exploit deposits of sand or gravel that contain workable amounts of minerals, placer mining recovers valuable minerals such as gold, platinum, tin, zircon, diamond, ruby, and other gems. The SWIMS™ Recovery System will improve upon existing placer mining processes and systems, ensuring the greatest rate of recovery for these types of minerals and gems, as well for recovering environmentally hazardous materials, such as mercury.
Views: 3301 TheIWCrew
Cleaning rocks with different acids (Finding Gold specimens!)
 
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We experiment with five different acids to clean rocks and gold specimens from the Blue Chip Mine. We are trying to see which does the best job in creating a great looking gold on quartz specimen. We use Iron out, CLR, Oxalic acid, Muriatic acid (Hydrochloric acid) and nitric acid in this experiment. Warning! I do not recommend you try this yourself as I do not know your knowledge, skill, or safety levels. This video is produced by Dan Hurd, Prospector, Miner, Teacher and YouTuber, as part of his YouTube channel based on educational videos about gold mining, gold panning, prospecting, rock hounding, and mineral collecting. https://www.patreon.com/Danhurd
Views: 22904 Dan Hurd
Neffco Centrifuge Bowl | Gold Mining and Recovery Technology
 
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Neffco Centrifuge Bowl: https://www.savonaequipment.com/en/neffco-centrifuge-bowl-p212751 Centrifugal gravity concentrators are used world wide for fine mineral recovery for the gold mining and mineral processing industry. There is a full range of products including concentrators designed for specific applications when recovery free gold from placer mines and hard rock mines. #savonaequipment #miningequipment #goldrecovery #mining Gold Recovery Centrifuge Bowl: Visit: https://www.savonaequipment.com/en/ Centrifugal Gold Concentrators: https://www.savonaequipment.com/en/equipment/gold-concentrating-refining/centrifugal-gold-concentrators-e41437 Gold Mining Recovery: https://www.savonaequipment.com/en/equipment/gold-concentrating-refining Weight: 165 lb. Dimensions: 38 in. x 38 in. x 25 in. tall. Feed size: 1/8 minus. Feed rate: 10% of slurry. Water rate: 80 to 100 gpm. Gold recovery to: 400 mesh. Voltage: 110 v. 60 hz. 3 phase. Feed rate: up to 8 tons/hr. Very similar to a Knudsen bowl
Views: 1816 SavonaEquipment
Gold Detecting, Gold Panning & Gold Pickers!
 
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Gold detecting, gold panning and gold pickers at a new creek! We will be taking our gold tractor to the ultimate placer deposit soon to find some huge gold nuggets on bedrock! If you haven't already, head to the link below to purchase some ore and mineral samples from Natural Ore N' More! Ebay Store: https://www.ebay.ca/usr/spurgeon-1892 Email: [email protected] Mention us when purchasing and receive 10% off all items on ebay and via email orders. Here is the code: 911mining10% Here are our links: Patreon: https://www.patreon.com/911mining Facebook: https://m.facebook.com/911mining Website: https://www.911mining.com Business Inquiries: [email protected] Thank you and happy gold mining! 911 Mining & Prospecting Co
Hydraulic Gold Mining in the Old West
 
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Gold in the creeks and rivers was easily found by panning and sluicing, but many of the richest mining areas were in old ancient river channels high above the existing water line. To mine these deposits effectively a different method was required... Hydraulic mining used high pressured water to literally wash away the hillside and release gold. The large hydraulic monitors would break apart the clays and gravel which would be run through a sluice box. Considerable gold was found using this method, and was a major boon to the economy of many of the mining camps throughout the West.
Views: 1306 Rare Gold Nuggets