Miner Bob Young pans for gold at his placer mine in Southcentral Alaska during the late 1960s or early 1970s. He pans for gold, pushes soil into a sluice box with his D9 Caterpillar bulldozer, moves tailings piles, cleans the sluice box, separates gold from soil, and weighs out the gold. John Baker filmed the sequence during the late 1960s or early 1970s and added narration in about 2000 (Color/Sound/16mm film). This sequence contains excerpts from AAF-16369 from the John Baker collection held by the Alaska Film Archives, a unit of the Alaska and Polar Regions Collections & Archives Department in the Elmer E. Rasmuson Library, University of Alaska Fairbanks. For more information please contact the Alaska Film Archives This sequence contains excerpts from AAF-16369 from the John Baker collection held by the Alaska Film Archives, a unit of the Alaska and Polar Regions Collections & Archives Department in the Elmer E. Rasmuson Library, University of Alaska Fairbanks. For more information please contact the Alaska Film Archives
Views: 12437 Alaska Film Archives
Small scale machine mining at Trout Creek Claim. Mike and I ran the fist run of the year with the wash plant and bobcat. We did not find a lot of gold, but we did find quite a few small nuggets (Pickers) It is fun running this small machine operation. However, small scale mines are not very profitable. 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: 50219 Dan Hurd
This is our second video in our five part series of our trip to Kenya to install a shaker table to help eliminate the use of mercury by the smalls scale gold miners. We met with Julius who is the president of the MICA gold mining cooperative and donated a shaker table to MICA to show the miners a different technology for gold concentration other than the use of mercury. Once the shaker table was set up the miners were amazed! The shaker table on average recovered 2-3 times more gold from the same material they had been processing with their blanket/burlap sluices and mercury use. The table can also process the material up to 10 times faster than the blanket/burlap sluices. The result being in some cases 30 times more gold for the miners in the same amount of processing time. Stay tuned for more videos of our trip to Kenya. For more information about our shaker table or any of our other products email us at [email protected] or give us a call at 360-595-4445. http://www.mbmmllc.com
Views: 18402 mbmmllc
At a small-scale mine around Porgera, Parker Schnabel and his team are amazed as locals risk their lives to mine, what Parker describes as some of the best ground he's ever seen using the crudest methods. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK
Views: 205429 Discovery UK
The ultimate setup for catching fine beach gold. Move black sand more efficient with this setup. 8.25 square feet of sluice for black sand. Next year we will be adding 1 more square feet to the sluice to get near the max of 10 square feet of sluice. Follow us on Instagram @ Washington Beach Mining To purchase the V-Mat kit or the Bucket Flare Mat or the Sawtooth mat for the gold cube visit https://washingtonbeachmining.com/gold-cube-mats To purchase the actual sluice box in this video visit https://goldcube.net/?wpam_id=4251 Follow us on Instagram @ Washington Beach Mining
Views: 23780 Washington Beach Mining
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: 281247 Seeker
Small scale gold mining process equipment - Mercury free
Views: 38506 Trevor Carolin
This is our fourth video in our five part series of our trip to Kenya to install a shaker table to help eliminate the use of mercury by the smalls scale gold miners. We met with Julius who is the president of the MICA gold mining cooperative and donated a shaker table to MICA to show the miners a different technology for gold concentration other than the use of mercury. Once the shaker table was set up the miners were amazed! The shaker table on average recovered 2-3 times more gold from the same material they had been processing with their blanket/burlap sluices and mercury use. The table can also process the material up to 10 times faster than the blanket/burlap sluices. The result being in some cases 30 times more gold for the miners in the same amount of processing time. Stay tuned for more videos of our trip to Kenya. For more information about our shaker table or any of our other products email us at [email protected] or give us a call at 360-595-4445. http://www.mbmmllc.com
Views: 164023 mbmmllc
http://yankeegoldprospecting.com/ Finding placer gold locations using google earth is fun & effective. In this video I show you the basic things to research. Steep gorges to flat meandering streams. How to pin point the locations & make notes. Then when you are ready for a trip you can write down the GPS. coordinates of the location. Program them into a hand held gps or a vehicle gps, to get you near the chosen area. This technique will work anywhere there is placer gold. Best if you know where gold was originally found. Streams or Rivers that gold has been found, in the past. I ALWAYS FORGET TO MENTION IN MY VIDEOS, THAT I AM A GOLD PROSPECTING GUIDE AS WELL. IF YOU WOULD LIKE TO BOOK A TRIP FOR 2012, MY INFORMATION IS ON THE SIDE OF MY YOUTUBE PAGE. 100% GUARANTEED TO FIND YOU GOLD & TEACH YOU HOW TO FIND MORE ON YOUR OWN. Join me on Facebook for great group chat & information. New information added every week. Search Yankee Gold Prospecting New England on FB. Hope you have great success in your search for GOLD. Copyright 2012; Yankee Gold Prospecting NE. All rights reserved. you do NOT have my permission to utilize any of my profile information nor any of the content contained herein including, but not limited to my photos, videos and/or the comments made about my photos / videos or any other "picture" art posted on my profile.No part of this video may be used or reproduced. You are hereby notified that you are strictly prohibited from disclosing, copying, or distributing. The foregoing prohibitions also apply to your employee , agent , student or any personnel under your direction or control or direction. in any manner or means, including print, electronic, mechanical, or by any information storage and retrieval system whatsoever, without written permission from the copyright holder.
Views: 388402 YankeeGoldProspecting
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. Further information about the Borax method: http://www.geus.dk/program-areas/common/int_borax_fact_sheet_07-dk.htm
Views: 7367 GEUSgeology
Hey guys, here is my interesting gold catching video. I had an idea about the micron gold catching. I could use a piece of plastic honeycomb and it worked well!!! :) I called it Honeybeast. This is an alternative of the Flow Pan from Gold Hog without handles. The water flow is similar, the working method is nearly same, but it is a much cheaper product. Easy to use, practical and fast process to catch micron gold from a river without any complex equipment or any complicate methods. #gold, #microngold, #goldconcentrator, #goldseparator, #goldtable, #sluice, #honeybeast, #diy, #homemade Subscribe and follow my channel: https://www.youtube.com/user/bladeattila Google+: https://plus.google.com/u/0/+AttilaBlade/posts Check my heat engine blog: http:manson-ericsson-hae.blogspot.hu Support my efforts with a simple video sharing please THANKS! See You Soon! BLADE
Views: 6863 Blade Attila
Gold is now primarily found in very low concentrations. Open pit mines, like the one shown in this video, process tons of rock in order to extract just a few ounces. This process is extremely damaging to the environment. This clip I Segment Produced from History Channel's "How the Earth Was Made" series is being used in the geology curriculum nationwide and abroad. © History Channel
Views: 45288 Lauren Kritzer
A short introduction that showcases the Silver, Gold, and Platinum group metals prospecting and exploration. It demonstrates examples of geological methods and analysis used to justify the extensive investment of mining precious metals ore. This is the Geologist's focus on the world of precious metals. The series intends to showcase the variety of career opportunities across all disciplines within the unique and exciting world of the precious metals industry. ipmi.org
Views: 43937 TheIPMI
Recorded July 16, 2000. Join the Binkley family for a trip through Alaska's gold mining history at the El Dorado Gold Mine. Ride the Tanana Valley Railroad for an adventure into the gold fields of the Interior. The guided tour takes you through a permafrost tunnel where Alaska's history comes alive. Meet and talk with Alaska miners as you learn about present day placer mining methods. After a short course in gold mining, grab your own "poke" filled with pay dirt right out of a sluice box and try your hand at panning for gold. Everyone finds gold at the Eldorado Gold Mine just north of Fairbanks, Alaska. From: http://timvp.com
Views: 6445 Hoosier Tim's Travel Videos
ALLUVIAL GOLD PROSPECTING - A SIMPLE WAY TO SEPARATE GOLD FROM BLACK SANDS In this video I demonstrate a quick, simple, and effective way to extract Gold from Black Sand concentrates. Black Sands can be really annoying when they are in high proportion; making it difficult to get your Gold out. There are many devices on the market specifically designed to deal with extracting your Gold from Black Sands and these come in handy when dealing with bulk concentrates, but when you only have a pan full of cons, this is a quick and easy way to extract your Gold. Enjoy, Like, Share and Subscribe. Regards Aussie Soundtrack: "Daisy Dukes" by Silent Partner, courtesy of the YouTube Audio Library This Channel features topics such as: Gold Prospecting, Gold Prospecting Australia, How to get Gold, Gold Panning Australia, How to find Gold in Australia, Australian Gold, Gold Nuggets, Alluvial Gold Prospecting Techniques, Metal Detecting, Gemstones, Gem Fossicking, Mapping, Navigation, Gold Research, 4WDing and more. WATCH MORE: Watch My Playlists https://www.youtube.com/user/TheMullocky/playlists CONNECT: Join My Facebook Group https://www.facebook.com/groups/AussieBlokeProspector/ Contact Me http://www.eurekaprospecting.com.au/76/contact-us MY BUSINESS - EUREKA PROSPECTING AUSTRALIA Go to My Website http://www.eurekaprospecting.com.au/ Get Private Tuition http://www.eurekaprospecting.com.au/115/prospecting-and-fossicking-tuition View My Products http://www.eurekaprospecting.com.au/42/products SUPPORT MY CHANNEL: Help fund My Video creation https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A5KE45EUKVCWS&source=url
Views: 4601 Aussie Bloke Prospector
We had a customer bring down some black sand tailings from a placer operation he had access to. He said the miners had removed all the gold the could from the black sands and these were the tailings left over after they were finished. The 30 lbs of material he ran had between 1-2 grams of gold! I was amazing to see how much more gold was recovered by our shaker table from "tailings". This was some very rich material and unlike hardrock ore this stuff is just sitting there in piles ready to be dug up and put on a shaker table, no need to mine it or blast it or crush it. If you have black sand tailings from old placer operations please send us a sample and see if we can recover any more gold from your material. Please email or call: Email: [email protected] Phone: 360-595-4445 Website: http://www.mbmmllc.com/ Facebook: https://www.facebook.com/MBMMLLC
Views: 33427 mbmmllc
Equipment used in video: My Small Scale: https://amzn.to/2K02aLl That Awesome Squirt Bottle: https://amzn.to/2jDijeK Pans used in video: https://amzn.to/2wmj2Kv Snuffer Bottle: https://amzn.to/2KPGUYH KleshGuitars Merchandise: https://www.justgraytshirts.com/ Use Discount Code KLESH10 - free shipping in the US and Europe! Arbor Fabricating: http://arborfab.com/Prospecting_c_34.html Discount Code: "SKPROSPECT" Steemit: https://steemit.com/@kleshguitars Facebook: https://www.facebook.com/KleshGuitars/ Instagram: https://www.instagram.com/ript2shrds/ Twitter: https://twitter.com/shaneklesh KleshGuitars 12081 West Alameda Pkwy Box 141 Lakewood, CO 80228 Patreon: https://www.patreon.com/KleshGuitars Bitcoin: 18ZgbM9azxrfJdv54Nw9VjAfBmEn8So7DR Etherium: 0xb1AB79833f70E0CA93C537462FcFbe627bDb5E53 Litecoin: LSKrBJMMBGmBLN5GNVq5fiwkak6z4YTxj5 PayPal: [email protected] Live Stream Channel: "KleshGuitars TV" https://www.youtube.com/channel/UC7eN3k0jqA9D6XJDOw_23vA Background Music by: Cooper Hopkins Soundcloud: https://soundcloud.com/cooperhopkins YouTube: https://www.youtube.com/channel/UC-lO8iuS6xWhqJofZDrSjwg/videos
Views: 6170 KleshGuitars
Ein Film von Katja Becker und Jonathan Happ (2016) in Zusammenarbeit mit dem vom BMBF-geförderten Forschungsprojekt AFRASO –"Afrika's Asiatische Optionen" (http://www.afraso.org). Wissenschaftliches Konzept: Diderot Nguepjouo und Jürgen Runge Over the last decade, Cameroon’s artisanal and small-scale mining sector has gone through several mutations thanks to the new policy which has attracted various international investors from Asia, Africa, Europe, and America. As from 2012 on, the involvement of Chinese entrepreneurs has dramatically accelerated the pace of progress in the sector. Some of them switched from other economic activities they were already pursuing in the country whilst the others, mostly mining professionals, moved from the Ghanaian gold mining business to Cameroon. Chinese entrepreneurs have gradually become main players in the gold mining operations, recording successes, while other actors, e.g. Koreans, went bankrupt and in many cases have sold their business capital to Chinese without any competition. Through taking over those projects coupled with their greenfield mining initiatives, Chinese investors has gained the image of successful businessmen in the sector. As a result, their working style and techniques are gradually being adopted by almost all local and foreign investors. This is the context that spurred AFRASO researcher Diderot NGUEPJOUO together with the filmmaking crew UJUZI travel to Cameroon and shoot the 3rd AFRASO documentary. The film follows several active players in the major segments of the Artisanal and Small-scale Mining (ASM) in Cameroon: a Chinese investor; local entrepreneurs (member of Parliament, businessman, and middleman); workers, small operators in “Nguéré”, civil servants as well as the affected communities on their working sites. The film reveals that political elite and administrative authorities appear to favour the involvement of Chinese operators because they consider it beneficial to the State and local entrepreneurs (service providers, middlemen…), while traditional rulers and business people who did not partner with Chinese are less supportive of this presence. Furthermore, the positive impacts resulting from gold mining are reported to be enjoyed by Chinese investors and some local entrepreneurs while the communities are left with the impact of these activities such as land disturbance, water pollution, diseases... All in all, the movie tries to put forward the ongoing dynamics and contradictions that are taking place in the Cameroon's gold mining.
Views: 11529 Africa's Asian Options (AFRASO)
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: 27903 Deep Digger Dan
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: 1298294 bearbottommining
We needed a good winch to hoist out the muck from our Drift mine so we went with a Harbor Freight winch. Can't wait to get to the Gold. https://www.patreon.com/askJeffWilliams When we get down to the Paylayer we will be drifting across to get the Gold and if you are real good we will give it away too.... so stay tuned for the details. So you know what I am gonna say huh... So C'mon....Let's Go !!!!!!!
Views: 20036 Ask Jeff Williams
Sluice Box - http://amzn.to/2js8vqK Today I am going to put to the test Sluice Box gold mining tool. Hopfully I will find some gold this time. :) Get your CrazyRussianHacker merch! - https://shop.crowdmade.com/collections/crazyrussianhacker Follow Taras on: https://www.instagram.com/crazyrussianhacker/ https://www.facebook.com/CrazyRussianHacker/ Follow Katherine on: https://www.instagram.com/epicsquared/ Main channel - http://www.youtube.com/user/CrazyRussianHacker FAN MAIL: CRAZY RUSSIAN HACKER P.O. Box 49 Waynesville, NC 28786 DISCLAIMER: In this video description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This help support my channel and allows me to continue to make videos. Thank you for the support!
Views: 827272 Taras Kul
Well there yas go, our water has gone way to low to wash with the big plant, we need more dams and some dam liner to get on top of it for next wet season! Big time bummer for us! We are not done yet, but its going to be a tough slog this season with little reward. I will keep some vids coming but will have to change it a little to a bit more prospecting and a little hard rock mining & detecting for the next few vids! As soon as rain is on the way I will be Para dropped in to the mine to start work! lol Not one of my best vids, but I wanted to let you all know what's happening and show the dramas of a Small scale gold mining operation. s01e02 Links, (Check em out!) https://prospectorsandminersfnq.com/ https://highbanker.com.au/
Views: 509 Brother's Gold Mining & Prospecting
►► http://www.goldextractionprocess.com Smelting of rare antique gold. The process of refining gold to remove any impurities that may be found intermixed with the noble metal is an ancient practice that has long been employed by diverse cultures. One of the earliest gold refining equipments employed by ancient metallurgists was the blast furnace – by then a rudimentary structure built with clay, stone, or roughly hewn rocks which were fed with wood or an assortment of biofuels derived from the dried fecal matter of animals. The blast furnace was used in tandem with the crucible, one of the oldest and perhaps still widely used metallurgical instruments to this day. With the methods of gold refining being perfected through the decades, even rustic objects such as clay pots and later on, cast iron equipment were employed in the quest for purer and finer examples of gold. Ancient gold smelting rare today. extract recovery process of refining gold to remove any impurities Archimedes Channel Update video clip. Gold Recycle Finding gold Electronic Waste hidden. extract gold process, gold recovery process, refining process of gold video. Subscribe to this ►► https://goo.gl/93XuWY ✔️ THANK YOU ✔️ #GoldSmelting #RefiningGold #AncientGold
Views: 1313497 Archimedes Channel
We had a customer bring us a sample of gold mining concentrates from his placer operation in Alaska. The concentrates had already been panned out to recover as much gold as possible, but using our 4' x 8' shaker table we were able to recover a lot more gold than our customer realized was there. For more info please email or call: Email: [email protected] Phone: 360-595-4445 Website: http://www.mbmmllc.com/ Facebook: https://www.facebook.com/MBMMLLC Instagram: https://www.instagram.com/mbmmllc/ Twitter: https://twitter.com/MBMMLLC
Views: 1777 mbmmllc
SMALL SCALE GOLD MINING INVESTMENTS, BY PRUDENT MINES. GOLD INVESTMENT, BUSINESS,gold mining procedure (PRUDENT MINES) GOLD MINING PARTNERSHIP
Views: 1287 prudmines
The town of Marmato, in Central Colombia, sits on top a mountain of gold. Its people have been living off of it for centuries, mining the precious metal through mostly small scale, artisanal operations. But as the country is increasingly relying on its mineral resources to fuel the economy, multinational mining companies have set their sights on places like Marmato to install open air mines that would literally swallow the landscape. According to some estimates, it would take about 20 years to extract all the gold from the mountain, wiping out the town and its 10,000 inhabitants in the process. The imminence of this news weighs heavily on the people of Marmato, who are organizing to fight back and prevent this from happening. Correspondent Toby Muse traveled to the Colombian Andes Mountains to report on this story for Americas Now. Read more: http://www.cctv-america.com/2015/03/06/the-battle-over-mining-for-gold-in-marmato#ixzz3TtmhM3Ld
Views: 8774 CGTN America
Trip to the El Dorado Gold Mine and Alaska Pipeline on May 16, 2007. Part of our Diamond Princess Cruise Tour.
Views: 129928 Jimmy Shaddock
Oro Industries MPP-10 - A mobile placer plant, self contained and portable for small scale commercial mining and exploration, exceptional fine gold recovery with proprietary Low-G Horizontal Centrifuge. Very unique and efficient plant, easy to operate, perfect for remote locations. Can ship anywhere in the world. See website at http://www.oro-industries.com/
Views: 206952 OroIndustries
Follow up to the last Blue Chip Gold Mine video where I collected some amazing High Grade gold ore samples. (Or at least I was hoping they were High grade ore samples) In this video I crush down all the samples using my small Cobra crusher. I then classify them then using the Angus Mackirk automatic classifier and pan out the results. And then a small chat about the reality of gold prospecting. Angus Mackirk Tremor Classifier can be found at either of the following web sites. https://brokenback.ca/ https://www.facebook.com/goldstreamplacer/ 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. Patreon - https://www.patreon.com/Danhurd Web -- www.bc-claims.no-ip.ca Facebook -- www.facebook.com/danhurdgold
Views: 26977 Dan Hurd
Just had a grate time out there prospecting for gold and took some home .. Love it #gold fever pls subscribe to GOLD RUNNERSS ..thank you guys Prospecting for placer gold is normally done with a gold pan or similar instrument to wash free gold particles from loose surface sediment. The use of gold pans is centuries old, but is still common among prospectors and miners with little financial backing. Deeper placer deposits may be sampled by trenching or drilling. Geophysical methods such as seismic, gravity or magnetics may be used to locate buried river channels that are likely locations for placer gold. Sampling and assaying a placer gold deposit to determine its economic viability is subject to many pitfalls. Once placer gold is discovered, the gold pan is usually replaced by sluices or mechanical devices to wash greater volumes of material. Discovery of placer gold has often resulted in discovery of hardrock gold deposits when the placers are traced to their source Prospectors for hardrock, or lode gold deposits, can use many tools. It is done at the simplest level by surface examination of rock outcrops, looking for exposures of mineral veins, hydrothermal alteration, or rock types known to host gold deposits. Field tools may be nothing more than a rock hammer and hand lens. Hardrock gold deposits are more varied in mineralogy and geology than placer deposits, and prospecting methods can be very different for different types of deposits. As with placer gold, the sophistication of methods used to prospect for hardrock gold vary with the financial resources of the prospector. Drilling is often used to explore the subsurface. Surface geophysical methods may be used to locate geophysical anomalies associated with gold deposits. Samples of rocks or soil may be collected for geochemical laboratory assay, to determine metal content or detect geochemical anomalies. Hardrock gold particles may be too small to see, even with a microscope. Most gold today is produced in large open-pit and deep underground mines. However, small-scale gold mining is still common, especially in third-world countries. A recent study by Australian scientists found that termites have been found to excrete trace deposits of gold. According to the CSIRO, the termites burrow beneath eroded subterranean material which typically masks human attempts to find gold, and ingest and bring the new deposits to the surface. They believe that studying termite nests may lead to less invasive methods of finding gold deposits. where to find gold, how to find gold, minerals, mineral identification, gold mine, gold, the mine, mining gold, how do i find gold, rocks and minerals gold bug 2 mine lab garret how to pan for gold gold bug 2 arizona gold prospecting little san domingo wash linx lake Arizona desert Gold mining in Alaska Gold in California Gold nugget Gold panning Gold Prospectors Association of America Gold rush Hushing Mineral exploration Placer mining Recreational gold mining little san domingo wash lynx lake GPAA how to
Views: 9788 GOLD RUNNERSS
Gold Rush the Game Gameplay! Today, we continue our adventure in Alaska by showing the Advanced Hog Panning method for finding gold! Then, we get a message that we found a giant nugget that weighs over 39 Ounces! Say What?! Don't Forget to LIKE AND SUBSCRIBE! http://bit.ly/DieselDesignsMC Discord: https://discord.gg/012xRAThUl3bjDGw1 Thanks for making me a part of your week ◆ Support Diesel on Patreon! ► https://www.patreon.com/DieselDesigns ═════════════════════════ ◆ Donate via PayPal ► http://bit.ly/DDPayPal ◆ Twitch ► http://www.twitch.tv/dieseldesigns ◆ Facebook ► https://www.facebook.com/DieselDesignsMC/ ◆ Twitter ► http://www.twitter.com/DieselDesignsMC ══════════════════════════
Views: 37671 DieselDesigns Gaming
This week Equity Weekly investigates gold mining deep in Prey Long Forest, located in Cambodia's north-west provinces of Preah Vihear and Kampong Thom. From large scale corporate exploration and extraction to small scale mining practiced by local residents, we explore the impact of this mining activity on local populations and the environment. Local authorities believe that when the companies become fully operational, many people will gain access to jobs that are an alternative to farming and harvesting timber.
Views: 1159 equitycam
Of all the environmental problems we face today, one of the most important is surely mercury pollution; it travels the atmosphere, gets into the food chain and is the most toxic non-radioactive material that exists. Surprisingly 30% of all mercury pollution comes from artisanal small-scale gold mining in rural areas such as South America, Africa and Asia. There they use mercury to extract gold from river silt. We know that mercury is a deadly and insidious toxin, capable of destroying nervous tissue and crippling children, and it has to be stopped. Fortunately, OroClean has the solution. OroClean proposes to rid the world of 30% of mercury pollution by creating innovative and effective mining methods for artisanal miners. The core of our solution is a small scale, hand powered centrifuge that builds on proven technology for separating gold from silt. The patent has expired on centrifuge gold mining, and OroClean is ready to take advantage of the opportunity to create a product which not only can increase the income of rural miners, but also correct the plague that is mercury pollution. So please, read on and further the cause of mercury free gold mining. Save the world. Vote for OroClean.
Views: 782 jannik.rl
Poorman's Methods of Prospecting. Early in the morning before the cock crows the, early bird gets the Gold. Bruce Couch up and at'em divulging his knowledge of Gold Mining in Alaska. AKA, (Poorman's Methods of Prospecting) Like me on Facebook & Twitter, ask any questions or leave any comments you want, i'll get back to everyone. Thank you for your Time! Happy Prospecting.
Views: 3 Bruce Couch II
MSI Mining gold shaker table in action. This shaking table is featured on the Discovery Channel's hit series Gold Rush Alaska. This shaker table is excellent for fine gold recovery, separating gold from black sand. Find more information at msi-mining.com
Views: 176518 opendatacompany
How to do accurate testing for placer gold. Gold prospectors and gold miners alike should be able to accurately determine the run results of their sluice or highbanker before they run paydirt.
Views: 25771 Gold Hog
Hope you like our compilation, please share it and SUBSCRIBE! Watch also our other videos! youtube Subscribe to this ►► Subscribe https://goo.gl/93XuWY ✔️ THANK YOU ✔️ Archimedes Channel http://www.goldextractionprocess.com We are told how The processes used to refine gold methods of refining gold are refining use of chemicals. ebook gold refining process. e book gold recovery. aqua regia refine gold refining recovery 24k pure 99.99% Aqua regia chalcogenides. Subscribe to this ►► Subscribe https://goo.gl/93XuWY ✔️ THANK YOU ✔️ Aqua regia (Latin, lit. "royal water" or "king's water") is a mixture of nitric acid and hydrochloric acid,optimally in a molar ratio of 1:3. Aqua regia is a yellow-orange fuming liquid. Aqua regia was so named by alchemists because it can dissolve the noble metals gold and platinum. However, aqua regia does not dissolve or corrode silver, titanium, iridium, ruthenium, rhenium, tantalum, niobium, hafnium, osmium, or rhodium. Applications Aqua regia is primarily used to produce chloroauric acid, the electrolyte in the Wohlwill process. This process is used for refining the highest quality (99.999%) gold. Aqua regia is also used in etching and in specific analytic procedures. It is also used in some laboratories to clean glassware of organic compounds and metal particles. This method is preferred over the "traditional" chromic acid bath for cleaning NMR tubes, because no traces of paramagnetic chromium can remain to spoil spectra. While chromic acid baths are discouraged because of the high toxicity of chromium and the potential for explosions, aqua regia is itself very corrosive and has been implicated in several explosions due to mishandling. Due to the reaction between its components resulting in its decomposition, aqua regia quickly loses its effectiveness (yet remains a strong acid), so its components are usually only mixed immediately before use. While local regulations may vary, aqua regia may be disposed of by careful neutralization, before being poured down the sink. If there is contamination by dissolved metals, the neutralized solution should be collected for disposal. Chemistry Dissolving gold. Pure gold precipitate produced by the aqua regia chemical refining process Aqua regia dissolves gold, though neither constituent acid will do so alone, because, in combination, each acid performs a different task. Nitric acid is a powerful oxidizer, which will actually dissolve a virtually undetectable amount of gold, forming gold ions (Au3+). The hydrochloric acid provides a ready supply of chloride ions (Cl−), which react with the gold ions to produce tetrachloroaurate(III) anions, also in solution. The reaction with hydrochloric acid is an equilibrium reaction which favors formation of chloroaurate anions (AuCl4−). This results in a removal of gold ions from solution and allows further oxidation of gold to take place. The gold dissolves to become chloroauric acid. In addition, gold may be dissolved by the free chlorine present in aqua regia. Appropriate equations are. #Gold99 #RefiningProcess #BookGold
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Gold Panning Demonstration starts at 9:45 75 Degrees out today, so stopped at Big Bend in Denver to see how much gold I'd be able to get with a set amount of only 20 pans. Thanks for watching! Supersluice Gold Pan, 15": https://amzn.to/2jDtVOC Keene A51 Sluice Box: https://amzn.to/2ImqrhC My Small Scale: https://amzn.to/2K02aLl My Giant Backpack (modern version): https://amzn.to/2wPDJ1s KleshGuitars Merchandise: https://www.justgraytshirts.com/ Use Discount Code KLESH10 - free shipping in the US and Europe! Other Platforms: Steemit: https://steemit.com/@kleshguitars Facebook: https://www.facebook.com/KleshGuitars/ Instagram: https://www.instagram.com/ript2shrds/ Twitter: https://twitter.com/shaneklesh KleshGuitars 12081 West Alameda Pkwy #141 Lakewood, CO 80228 Support my work via donation: Patreon: https://www.patreon.com/KleshGuitars Bitcoin: 18ZgbM9azxrfJdv54Nw9VjAfBmEn8So7DR Etherium: 0xb1AB79833f70E0CA93C537462FcFbe627bDb5E53 Litecoin: LSKrBJMMBGmBLN5GNVq5fiwkak6z4YTxj5 PayPal: [email protected] Live Stream Channel: "KleshGuitars TV" https://www.youtube.com/channel/UC7eN3k0jqA9D6XJDOw_23vA Background Music by: Cooper Hopkins Soundcloud: https://soundcloud.com/cooperhopkins YouTube: https://www.youtube.com/channel/UC-lO8iuS6xWhqJofZDrSjwg/videos
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Gold Panning in BC, gold prospecting, gold nuggets, gold flakes, power gold, mining, gold fever, mission creek gold, Kelowna gold, bc gold, panning alone, family vacation, family time, bear country
Views: 6265 Aaron Gold Freak Miner
How did early prospectors find and gather gold? Learn a little more about some early gold ‘mining’ techniques and discover the interesting origin of the legend of the golden fleece. This is your chance to watch a new groundbreaking documentary on gold and share it with your family and friends: https://rvtv.io/2JJTFn7 Check out this short animation (and the rest of this brief animation series), narrated by Grant Williams, to find out more about the history of gold: https://www.youtube.com/playlist?list=PL2-78gs9nRfNbf-M8LAJuWxUzeQ3yRxh_ Watch more Real Vision™ videos: http://po.st/RealVisionVideos Subscribe to Real Vision™ on YouTube: http://po.st/RealVisionSubscribe Start a 14-day free trial: https://rvtv.io/2NfusU4 About Real Vision™: Real Vision™ is the destination for the world’s most successful investors to share their thoughts about what’s happening in today's markets. Think: TED Talks for Finance. On Real Vision™ you get exclusive access to watch the most successful investors, hedge fund managers and traders who share their frank and in-depth investment insights with no agenda, hype or bias. Make smart investment decisions and grow your portfolio with original content brought to you by the biggest names in finance, who get to say what they really think on Real Vision™. Connect with Real Vision™ Online: Linkedin: https://rvtv.io/2xbskqx Twitter: https://rvtv.io/2p5PrhJ Early Gold Mining | Gold | Real Vision https://www.youtube.com/c/RealVisionTelevision Full video transcript: The earliest gold was found in riverbeds, as mine has diverted streams to reveal the gold beneath. In fact the ancient Greeks believe that gold was a combination of water and sunlight because it was found in rivers. Place of mining, it involved swirling water in circles in shallow metal pans with soil from the riverbed leaving gold as it was washed away. Back in 1200 BC , enterprising early miners would also use water power to propel gold bearing sand over the hind of a sheep, which would trap the tiny but heavy flakes of gold. When the fleece said it absorbed all the water it could, the Golden Fleece would then be hung up to dry and beaten until all the gold had fallen off. Hence, the legend of the Golden Fleece. A number of early civilizations, including Chile and Mexico, used a variation of this technique called winnowing, in which soil was bounced on woolen blankets, allowing the wind to blow by the light sand and thus freeing the gold.
Views: 1222 Real Vision Finance
gold prospecting in america is bac Prospecting for placer gold is normally done with a gold pan or similar instrument to wash free gold particles from loose surface sediment. The use of gold pans is centuries old, but is still common among prospectors and miners with little financial backing. Deeper placer deposits may be sampled by trenching or drilling. Geophysical methods such as seismic, gravity or magnetics may be used to locate buried river channels that are likely locations for placer gold. Sampling and assaying a placer gold deposit to determine its economic viability is subject to many pitfalls. Once placer gold is discovered, the gold pan is usually replaced by sluices or mechanical devices to wash greater volumes of material. Discovery of placer gold has often resulted in discovery of hardrock gold deposits when the placers are traced to their sources.Prospectors for hardrock, or lode gold deposits, can use many tools. It is done at the simplest level by surface examination of rock outcrops, looking for exposures of mineral veins, hydrothermal alteration, or rock types known to host gold deposits. Field tools may be nothing more than a rock hammer and hand lens. Hardrock gold deposits are more varied in mineralogy and geology than placer deposits, and prospecting methods can be very different for different types of deposits. As with placer gold, the sophistication of methods used to prospect for hardrock gold vary with the financial resources of the prospector. Drilling is often used to explore the subsurface. Surface geophysical methods may be used to locate geophysical anomalies associated with gold deposits. Samples of rocks or soil may be collected for geochemical laboratory assay, to determine metal content or detect geochemical anomalies. Hardrock gold particles may be too small to see, even with a microscope. Most gold today is produced in large open-pit and deep underground mines. However, small-scale gold mining is still common, especially in third-world countries. A recent study by Australian scientists found that termites have been found to excrete trace deposits of gold. According to the CSIRO, the termites burrow beneath eroded subterranean material which typically masks human attempts to find gold, and ingest and bring the new deposits to the surface. They believe that studying termite nests may lead to less invasive methods of finding gold deposits. Gold mining in Alaska Gold in California Gold nugget Gold panning Gold Prospectors Association of America Gold rush Hushing Mineral exploration Placer mining Recreational gold mining
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