Search results “The uses of gold mining”
5 Surprising Uses For Gold
We all know how monetarily valuable gold is, but it could be even more valuable than you'd think! Not only does bling make you look cooler, but gold also has other helpful uses... from a chemotherapy alternative, to protecting astronauts from harmful cosmic rays. Join Trace as he lists out 5 alternative uses for gold that you might not have known before! Don't miss Discovery's epic three-night event! Klondike premieres Monday, January 20th at 9|8c on Discovery Read More: Gold Nanoparticles and Tea Compound Treat Prostate Cancer with Fewer Side Effects Than Chemotherapy http://phys.org/news/2012-07-gold-nanoparticles-tea-compound-prostate.html "Currently, large doses of chemotherapy are required when treating certain forms of cancer, resulting in toxic side effects." 10 Surprising Uses of Commodities http://www.usfunds.com/slideshows/10-surprising-uses-of-commodities/#.UtRK0mRDtBI "Commodities play an important role in our everyday lives-our houses are made of many resources, such as lumber and aluminum, and are heated with coal or natural gas." Gold Treatment http://www.orthop.washington.edu/?q=patient-care/articles/gold-treatment.html "Gold is an effective medicine for controlling some types of arthritis and related diseases. In some people it helps relieve joint pain and stiffness reduce swelling and bone damage and reduce the chance of joint deformity and disability." Number of Cars Worldwide Surpasses 1 Billion; Can the World Handle This Many Wheels? http://www.huffingtonpost.ca/2011/08/23/car-population_n_934291.html "The number of cars on the world's roads surpassed one billion last year, according to a study that has spurred debate on what the rapidly-growing car population will mean for the world's economy and environment." Nanostellar - NASA http://www.nasa.gov/content/nanostellar/#.UtR2AmRDtBI "Nanostellar develops advanced nanomaterial catalysts for an array of applications that include emissions control, energy efficiency, and the synthesis of chemical and fuels." World Gold Council - Uses - Technology http://www.gold.org/technology/uses "Gold has a long and fascinating history of use in a diverse range of industries and applications." Watch More: The Truth About Diamonds http://www.youtube.com/watch?v=mjUCAMFVjaY TestTube Wild Card http://testtube.com/dnews/dnews-440-skipping-meals?utm_campaign=DNWC&utm_medium=DNews&utm_source=YT Why We Need Rare Earth Elements https://www.youtube.com/watch?v=xqoQfN9DgNs ____________________ 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: 354915 Seeker
Minecraft:  Xbox 360- Uses for Gold Ore (Gameplay/Commentary) By  Kilometr
In this video we go over everything you can do with gold in Minecraft. Gold tools, gold armor, gold blocks, powered rails, and clocks are discussed. I should point out that this is mainly for the newcomers on the Xbox Edition who are still learning the game. If you liked this video, please check out some more of my content on my channel! Thanks for watching! Check out the Director's Channel: http://www.youtube.com/KilometrGameplay Follow the Director on Twitter: https://twitter.com/Kilometr Follow Yeousch Alliance on Twitter https://twitter.com/#!/Y_alliance Yeousch http://www.youtube.com/subscription_center?add_user=yeousch Yeousch Reloaded http://www.youtube.com/subscription_center?add_user=yeouschreloaded Yeousch GFX http://www.youtube.com/subscription_center?add_user=yeouschgfx Yeousch Alliance http://www.youtube.com/subscription_center?add_user=yeouschalliance Yeousch Sports http://www.youtube.com/subscription_center?add_user=yeouschsports Yeousch Recruits http://www.youtube.com/subscription_center?add_user=yeouschrecruits Yeousch Remixed http://www.youtube.com/subscription_center?add_user=yeouschremixed Gaming For The Cause http://www.youtube.com/subscription_center?add_user=GamingForTheCause Yeousch Website http://www.yeousch.com Follow Yeousch on Twitter http://www.twitter.com/yeousch Yeousch Facebook http://www.facebook.com/yeousch2
Views: 29114 YeouschAlliance
Top 17 Uses For Gold
1. Jewelry 2. Finances and Investing. 3. Uses of Gold in Electronics. 4. Pharmaceuticals 5. Cosmetics Use Gold. 6. Implants 7. Aerospace: 8. Uses of Gold Awards & Status Symbols 9. Sun Block:Astronauts wear gold coated visors in space, not as a fashion statement, but to protect their eyes from dangerous sun rays.  10. Gold Plated Smartphone 11. Arthritis treatment 12. Buildings 13. Uses of Gold in Glassmaking. 14. Imaging: Photos printed in gold produce high quality lasting images. New technology uses gold ink in ink jet printing. 15. Beauty Regime: Chinese beauty product manufacturer Umo, offers massage cream, facials, and other products containing gold.  16. Gold Rolls Royce 17. Chemical Cleansers: Used as a chemical catalyst, tiny gold particles are used in industrial settings to provide a cleaning mechanism for chemical reactions.
Views: 1227 Patel Vidhu
Industrial uses for gold
Creamer Media's Shannon de Ryhove speaks to Mining Weekly editor Martin Creamer about the industrial uses for gold.
Views: 670 MiningWeekly
Industrial Uses for Gold.
Just wanted to share this very interesting and informative article i found about some of the many uses of Gold and also how important this metal has played through history! Hope you all enjoy! Checkout the Article here: http://geology.com/minerals/gold/uses-of-gold.shtml
Views: 1583 Silver Slayer
How Gold is made | Mines to manufacturing Gold uses & properties
How Gold is made | Mines to manufacturing Gold uses & properties Gold is a chemical element with symbol Au 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. Pure gold is soft and is usually alloyed with other metals, such as silver, copper, platinum or palladium, to increase its strength. Gold alloys are used to make jewelry, decorative items, dental fillings and coins. The amount of gold in an alloy is measured with a unit called a karat. Gold gets its English name from the Germanic word gulþa (meaning gold). The Old English word geolu means yellow. In Latin, gold was called aurum. That is why the chemical symbol for gold is Au. Origin of name: from the Anglo-Saxon word "gold" (the origin of the symbol Au is the Latin word "aurum" meaning "gold"). Gold has always fascinated people and gold is certainly one of the very first metals known. Chemically speaking, gold is a transition metal. Transition metals are unique, because they can bond with other elements using not just their outermost shell of electrons (the negatively charged particles that whirl around the nucleus), but also the outermost two shells. The most common gold compounds are auric chloride (AuCl3) and chlorauric acid (HAuCl4). A mixture of one part nitric acid with three of hydrochloric acid is called aqua regia (because it dissolved gold, the King of Metals). It is unaffected by air and most reagents. Characteristics: Gold is an excellent conductor of heat and electricity. It is a soft, yellow, metal with a beautiful lustrous sheen. It is the most malleable and ductile of all the elements and a single gram can be beaten into a sheet one square meter sheet of gold leaf. Gold: physical properties. Gold is a soft metal with a number of interesting physical properties. Gold is both malleable and ductile. Gold is a heavy metal (density 19.3 g cm-3) and one gram of gold can be hammered out into a thin sheet of gold a metre in area, and just 230 atoms or so thick. One karat is 1/24 part (by weight) pure gold, so pure gold is 24 karats. Many products use various gold alloys for various reasons, but most do because the alloys are cheaper (usually silver, copper, zinc, nickel, etc. are mixed in), but sometimes gold is alloyed to make it a stronger and less malleable material. This video may be helpful for following: how gold is made into jewelry how gold is made naturally how to make real gold how is gold formed in nature how is gold made pure gold mining process gold mining methods used today how is gold mined out of the ground Gold | How it is produced from mine and facts | Things made from Gold
Views: 2034 Top Most 22
How Gold Mining Works
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: 260726 Seeker
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: 3095893 TED-Ed
The Richest Man In History - The Science Behind GOLD
Just about every culture, race and religion acknowledges the value of gold. Humans have been infatuated with gold for as long as we have recorded history. Millions have died for it, entire civilizations were build upon it and even many cryptocurrencies are backed by it. Gold was the driving force in the European conquest of the Americas in search of places like El Dorado, a city entirely made of Gold. And we can’t forget the mass migration to the western United States in the Gold Rush of 1849. Even the gods wanted gold. According to the Sumerian tablets, the oldest written record we have, gold was the entire reason for creating mankind. Aside from being shiny, Gold is incredibly durable and malleable. It does not corrode or rust like other metals. It can easily be shaped into statues or coins that stand the test of time. But there are many practical uses for Gold. Nasa uses gold on their spaceships and astronaut suits because it blocks harmful radiation rays. On a monatomic level, it can used to achieve profound health benefits. Gold is not toxic and integrates well with the biology of the human body. It is used to detect cancer cells and in certain cased has even been known to attack and destroy prostate cancer cells. When injected into joints, gold can reduce pain, swelling, damage and arthritis. However, gold is extremely scarce. All the gold we have on earth came to us from asteroids that crashed here 200 millions years after the earth was formed. There is no way for humans reproduce gold, so every ounce has to be mined. In fact, gold is so scarce that if you gathered ALL the gold we have in the world, it would only fill 3 olympic-sized swimming pools! So tell us your thoughts on this topic? Is gold still a good investment? Thanks for watching and please subscribe for more weekly animations. Check out our graphic novel or hire us to make you an animation at https://www.afterskool.net/ Please support us on Patreon https://www.patreon.com/AfterSkool Sources: https://www.britishmuseum.org/pdf/KingdomOfMali_Presentation.pdf https://www.history.com/news/who-was-the-richest-man-in-history-mansa-musa https://www.nesdis.noaa.gov/content/good-gold-are-satellites-covered-gold-foil https://www.geek.com/news/geek-answers-why-does-nasa-use-so-much-gold-foil-1568610/ https://www.sciencedaily.com/releases/2012/07/120716152300.htm
Views: 38130 After Skool
Top 20 Facts about Gold || Top Usage✔
20 Celebs Who Got Completely Naked in movies PART 1 !!! link https://goo.gl/Iym1PE 20 Celebs Who Got Completely Naked in movies PART 2 !!! link https://goo.gl/SbYCyN Subscribe►► http://bit.ly/TopUsage Facebook►► http://bit.ly/fb-topusage Twitter ►► http://bit.ly/tw-topusage
Views: 51745 Top Usage
Dissolving Gold in Mercury
Follow me on Instagram: https://goo.gl/5oQiWQ Follow me on Twitter: https://goo.gl/uCmnV4 ----------------------------------------- Okay, so we are not truly dissolving the gold, we are actually forming an alloy between the gold and the mercury (called an amalgam). This process is not only cool to look at, but it also is really useful to extract gold from ore. The gold-mercury amalgam can then be isolated and the mercury is boiled off or removed chemically. This leaves behind relatively pure gold. Outro music: https://soundcloud.com/sorrysines
Views: 1199402 NileRed
Finding Chunky Gold!  At the Trout Creek Mine.
Pete and I found some nice chunky gold in a 1/2 day run at the Trout Creek Mine. We give the mine one last shot before we leave the site for the summer during the fire season. because I don't want to be the guy who causes the next big forest fire in our area, and the forests are tinder dry right now. We will be back at it once the rain starts falling again. At the trout creek placer mine, we are a small scale mining operation which uses small scale mining equipment. We feed our simple wash plant with a bobcat. Mining with a bobcat is not ideal, but it is simple. The wash plant design is such that there are no moving parts and can be fed with a bobcat. We love finding real gold, including finding gold nuggets sitting on bedrock on this placer claim. 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: 67646 Dan Hurd
5 important uses of Gold
5 common uses of gold. Gold has been admired in almost all human cultures for as long as civilizations have been able to reverse this precious metal, which is known for many of its qualities. Gold is extremely ductile, conducts electricity, doesn’t stain, blends and alloys well with other metals and can be easily broke down to sheets and wires. Gold has an unparalleled shine and luster even in its most original form. Because of these unique chattels, gold is used in many ways and forms in modern day living. Cited below are the most common 5 uses of this precious metal.
Views: 4964 Indian Magic
Is There Gold In Pyrite & Chalcopyrite?
A video explaining some of the uses of pyrite and chalcopyrite. What each look like. How they oxidize and the big question are they associated with gold?! Want to support us? All money will go to fund new videos and some prizes for our patrons! Please go to the link below! https://www.patreon.com/911mining https://shop.spreadshirt.com/911mining Also don't forget to follow us on Facebook! https://m.facebook.com/911mining Thank you & Enjoy! 911 Mining & Prospecting Co
Mercury to recover Gold from black sand (Amalgam)
A video of me recovering fine flour gold from black sand using Mercury. Comments disabled to many notifications, all is explained in video.
Views: 185866 martin humphreys
This specimen was taken out of the Gold Road Mine close to Oatman Arizona. A guy who formally worked there sold me this at his moving / estate sale earlier today. He said the process the gold mine uses is crushing the ore to powder and leeching the gold with cyanide. I'll try to get up a few more specimen videos from the lot of rocks I bought from him today. One is a nice silver ore specimen, another zinc, veszelyite, quartz crystal formation, and a few others. I'll be learning gold prospecting and hopefully will have some time to make a few how to videos, documentary, video clips, etc. Peace, Mark Allen
The Many Uses Of Gold | Gold | Real Vision™
Gold has many other uses outside of jewellery and wealth… And the best places to recover gold from might surprise you. This is your chance to watch a new groundbreaking documentary on gold and share it with your family and friends: https://rvtv.io/2JJByOl 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 orginial 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 The Many Uses Of Gold | Gold | Real Vision™ https://www.youtube.com/c/RealVisionTelevision Transcript: But it's not just bars in a vault or rings on fingers. Gold has many other uses. In fact, aside from its monetary and symbolic value, gold is widely used in electronics, electrical wiring, dentistry, medicine, radiation shielding, and to color glass. In fact, more gold can be recovered from a ton of computers from 17 tons of gold ore. Even the human body contains about 0.2 milligrams of gold, which is found mostly in our blood.
Views: 1095 Real Vision
A-Z Documentaries - Precious Metals - Gold, Platinum, Silver, Steel etc
A precious metal is a rare, naturally occurring metallic chemical element of high economic value. Chemically, the precious metals tend to be less reactive than most elements (see noble metal). They are usually ductile and have a high lustre. Historically, precious metals were important as currency but are now regarded mainly as investment and industrial commodities. Gold, silver, platinum, and palladium each have an ISO 4217 currency code. The best known precious metals are the coinage metals, which are gold and silver. Although both have industrial uses, they are better known for their uses in art, jewelry, fine jewelry and coinage. Other precious metals include the platinum group metals: ruthenium, rhodium, palladium, osmium, iridium, and platinum, of which platinum is the most widely traded.[1] The demand for precious metals is driven not only by their practical use but also by their role as investments and a store of value. Historically, precious metals have commanded much higher prices than common industrial metals.
Views: 2481 A-Z Documentaries
Uses of Gold
Views: 81 trwise1993
Golden Gamble. Gold mining in the Philippines, a dirty business
More films about the Philippines: https://rtd.rt.com/tags/philippines/ - The use of child labour in the Philippine’s Paracale, or ‘Goldtown’, is widespread - Extracting gold involves diving into mud-filled shafts and using toxic mercury - Poverty and lack of alternative jobs force people into this highly dangerous work - Many die young due to work accidents or breathing problems, others develop chronic illness The Philippines’ town of Paracale was dubbed “Goldtown” for its rich deposits of the precious metal. Despite government attempts to regulate mining, illegal pits are still commonplace. They lack even the most basic health and safety and workers are exposed to toxic mercury fumes. Dirty water causes skin diseases and they live with the constant threat of being buried alive. Workers continue to take these risks day after day, because there is no other source of income. Many of the gold miners are children whose families can’t afford to send them to school. Some gold is panned on the surface, but a lot has to be extracted from underground. To do that, prospectors dive into narrow, mud-filled shafts, uses snorkelling masks and long tubes too breathe. If the mine collapses, they have no chance of escape. They have a saying here, ‘while you’re down the mine, you have one foot in the grave’. Several miners have already died that way, others from respiratory diseases caused by inhaling mercury fumes. The toxic metal is used in gold extraction with no safety precautions, so it poisons the air, the ground and the water, causing long-term harm to the whole community. Another danger to the inhabitants of Paracale comes from disused mines, abandoned and left open, waiting for unsuspecting victims to fall in. The business takes its toll on workers, their families and the community. They have been known to demonstrate, demanding safer working conditions, better pay and other job opportunities, but change is slow. Meanwhile, extreme poverty among people who produce one of the world’s most precious metals leaves them no option but to continue with this pitiless occupation. SUBSCRIBE TO RTD Channel to get documentaries firsthand! http://bit.ly/1MgFbVy FOLLOW US RTD WEBSITE: https://RTD.rt.com/ RTD ON TWITTER: http://twitter.com/RT_DOC RTD ON FACEBOOK: http://www.facebook.com/RTDocumentary RTD ON DAILYMOTION http://www.dailymotion.com/rt_doc RTD ON INSTAGRAM https://www.instagram.com/rtd_documentary_channel/ RTD LIVE https://rtd.rt.com/on-air/
Views: 386268 RT Documentary
Various Uses of Gold
No Fees, No Monthly Costs, No Obligations!..Earn .. €.. or Gold...Fiend out How... http://goldfromkb.com/getpaidpure/?lang=en Gold Bullion is an ancient metal of wealth, commerce and beauty. It has number of distinctive properties that make it so precious to industry. Gold's are conductive to electricity, malleable and resistant to corrosion. These properties of gold made it very essential to the manufacturers that are using wide range of electronic products and equipment. This includes computers, telephones, cellular phones and home appliances. Unlike other metals, gold is transmitting rapid and accurate digital information from one component to the other in such devices Gold's are reflective to heat Gold's extremely high reflective powers to heat make it very usable in protecting spacecrafts and satellites from solar radiation. Medical and industrial lasers are also using gold-coated reflectors to focus the light energy. Gold's are biologically inactive This makes gold become an efficient tool for medical research. Gold has also been proven in direct treatment of arthritis and other intractable diseases. Not only in making ornaments, gold is being valued item and it has been used as a means of exchange or money. It has been used for a thousand years ago. Gold's are limited and the demand on it is increasing. Demand from investors who want to posses this precious metal is steady, and increases during periods of world crises or instability. The result is a market with much more upside potential than down. Gold is an excellent hedge against inflation, and protects earnings for the future. Modern investors can invest in gold the traditional way — by purchasing gold bullion in the form of bars or coins — or they can trade in gold or gold futures electronically, or by investing in gold mining or refining companies. There are many things that we need to know about gold. Uses of gold have been increasing over time and as the civilization is growing in leaps and bounds, there are high chances that gold will encompass more applications. http://www.futuristicinnovations.com/
Views: 5401 Laszlo Forgacs
Gold panning technique to clean cons quickly and easily.
My gold panning technique uses the Backwash and Tap method as well as some simple panning. Combining the three gold clean up techniques I'm able to clean my gold quickly and without any losses. This video is part of a series of lessons on how to clean gold from black sand concentrates using just simple gold panning techniques. I teach three techniques of cleaning your gold, #1 Simple gold panning, #2 the Tap method, and #3 the Backwash. Learning the correct gold panning techniques will help prevent losses when recovering your gold from your concentrates. Recovering fine gold from heavy black sands can be a challenge. Follow these gold panning tips and you can recover your gold with almost no losses. Stay tuned for the fifth video in this series where I show how to pan for gold and use the "Backwash & Tap" method to separate gold from a hard rock crush concentrates. 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: 2993 Dan Hurd
Top 10 Countries With The LARGEST Gold Reserves!
Check out these 10 countries with the largest gold reserves in the world! This top 10 list features some of the richest and wealthiest countries on earth that have tons of gold bars stacked up somewhere! Subscribe For New Videos! http://goo.gl/UIzLeB Watch our "SURPRISING And Interesting Facts About Money!" video here: https://youtu.be/ONpChSPqVc4 Watch our "Most AMAZING Discoveries With A Metal Detector!" video here: https://youtu.be/45JveYKafVo Watch our "Most EXPENSIVE Diamonds In The World!" video here: https://youtu.be/RcZATf3Lmb0 10.) India According to the World Gold Council, the Bank of India currently holds 557.7 tons of gold. It is one of the largest stores of gold in the world! This makes up 9.9 % of the country’s total foreign reserve. Foreign exchange reserves is money or other assets held by a nation’s central bank so they can back the national currency. India, home to 1.25 billion people, is the number one largest consumer of the precious metal. Furthermore, India is one of the most reliable drivers of global demand. For example, India’s festival and wedding season, which runs from October to December, has historically been a major market for gold. And probably, one of the most interesting facts about India and gold is that India rarely invests much in gold. This is because as a country, India operates under the belief that buying gold leads to a deficit. And their belief must be proving right as things also seem to be improving for India. For instance, if you look at the last few years, India has increased its gold reserves from 557.74 to 557.77. While this might not seem like a lot, India is also at its highest point in history! In addition to what the country holds, Indian households which are considered the world’s largest hoarders of gold, hold a record 23,000-24,000 tons, which is worth about $800 billion. 9.) Netherlands In the past few years, the Netherlands has held 52% of its foreign reserve in gold. The Netherlands has a reported 612.45 tons. In 2016 it was reported that the bank was looking for a place to store all its gold because they were going to renovate the vaults and needed to moving it. The Dutch central bank is planning to move the country’s gold reserves from the center of Amsterdam to a new complex called the Cash Center. Like most countries, Dutch gold is also held in banks around the world to reduce risk. Security measures to guard the gold 24/7 have become a problem in Amsterdam. 189,000 kilos of gold will be moved at the beginning of 2022. Maybe this is one reason that over the last decade and a half, the Netherlands was selling off tons of gold in order to reduce its reserve. However, there weren’t that many buyers out there and they sold less than the country wanted. More recently the country has had less ambition to sell gold. Currently, the country holds the same amount of tons, 612.45 that they have over the last few years. However, the country has increased its percentage of foreign reserves to 61.2 %. 8.) Japan Japan is another country which had been increasing its gold reserves since the 1960’s. Their official gold holdings were reported at 765.2 tons. About 2.4% of Japan’s gold today is in foreign reserve. Historically, Japan has always held a bit more gold than other countries. This was true until 2011, when they began to sell some of their reserve in order to pump money into the economy after the tsunami and the following Fukushima nuclear disaster. But even with selling, Japan’s central bank has been one of the most aggressive practitioners of quantitative easing. For example, in January of 2016, it lowered interest rates below zero, which has helped fuel demand in gold around the world. 7.) Switzerland Prior to 1997, Switzerland was steadily building its gold reserves. In 1997, the decision was made to sell some of those reserves to bolster the Swiss currency and diversify the foreign reserves. The percent of foreign reserves in Switzerland is currently 6.7 %. Switzerland actually has the world’s largest reserves of gold per capita and currently has reported 1,040 tons. Over time, many citizens in the country started to feel like the bank was getting rid of too much gold. They then banded together with the “Save the Swiss” movement. However, once everyone was able to vote in 2014, the vote came to a no, and gold continued to be sold. During World War II, Switzerland became the center of the gold trade in Europe, making transactions with both the Allies and Axis powers. Today, much of its gold trading is done with Hong Kong and China. Around last year, the Swiss National Bank made a $5.9 billion profit, reportedly from its gold holdings. Origins Explained is the place to be to find all the answers to your questions, from mysterious events and unsolved mysteries to everything there is to know about the world and its amazing animals!
Views: 1734409 Origins Explained
White Gold | How White Gold is made  | Things made from White Gold and uses & properties
White Gold | How White Gold is made | Things made from White Gold and uses & properties White gold has the same properties as yellow gold, but it has been mixed with different metals to give it a white color. Instead of the copper and silver used in yellow gold, white gold contains such metals as nickel, zinc, or even platinum. White gold is an alloy of gold and at least one white metal, usually nickel, manganese or palladium. Like yellow gold, the purity of white gold is given in karats. White gold's properties vary depending on the metals and proportions used. Platinum is a white metal, but unlike gold it is used in jewelry in almost its pure form (approximately 95% pure). Platinum is extremely long wearing and is very white, so it does not need to be Rhodium plated like white gold. Platinum is very dense (heavy), so a platinum ring will feel heavier than an 18ct gold ring. uses of white gold white gold properties white gold vs yellow gold composition of alnico white gold vs silver Like Gold, pure Silver is very soft and easily damaged, so it's commonly mixed with other metals to improve durability for use in jewelry. Silver is normally mixed with Copper and there are several levels of purity that indicate the quantity of pure Silver contained in the metal. White gold was invented in the 19th century where it was alloyed with palladium. It became commercially available as of 1912 in Pforzheim, Germany and gained popularity in the mid-1920's as a low cost substitute for platinum. It is an alloy of gold with copper, zinc and nickel. There are several varieties of white gold. Palladium and nickel are the top two gold bleachers; zinc and silver are the next two best elements to bleach yellow gold white. Plating yellow gold with rhodium may also help it to turn white. In case copper is added to the alloy mix, the piece has to rhodium plated.Jan 30, 2013 The main difference between yellow gold and white gold is that white gold is an alloy of gold and a white metal such as palladium, manganese, or nickel. Like yellow gold, white gold's purity is defined in karats. White gold rings often contain nickel, which provides the strength needed for a durable setting that lasts.Mar 22, 2015 White gold is an alloy of gold and some white metals such as silver and palladium. When white gold rings are new they can be coated with another white metal called Rhodium. Rhodium is a metal very similar to platinum and rhodium shares many of the properties of platinum including its white color. Platinum is more expensive because it is rarer and mined much less than gold. Only 160 tons of platinum are mined annually, as opposed to 1,500 tons of gold. Also, platinum is more dense than gold, so the same ring will weigh significantly more in platinum than in gold (and precious metals are priced by weight). Things White Gold is used to make | White Gold Mines to manufacturing White Gold and how it is made | how White Gold is mined
Views: 11198 Top Most 22
Tiny treasure: The future of nano-gold
Lumps of gold moulded into rings, coins and ingots have been highly prized for millennia. But recently, scientists have realised that tiny pieces of this precious metal – far too small to be seen by the naked eye - could also become a valued commodity. In labs around the world, gold nanoparticles are being tested as components in technology and medicines. See how gold could be used to kill cancer cells, improve the efficiency of solar cells and catalyse chemical reactions. Read more about the nanotechnology applications of gold: http://www.nature.com/nature/outlook/gold_2013/ Nature has full responsibility for all editorial content, including Nature Video content. This content is editorially independent of sponsors.
Views: 96248 nature video
the many uses of gold
the many uses of gold
Views: 458 maite
Prospecting River Gold With A Magnet!?
Final Weight and Value - .05 gram of gold, Value $1.54 Today I go back to Clear Creek with my magnet fishing gear to get some black sand and try finding Gold! Thanks for watching! KleshGuitars Merchandise: https://www.justgraytshirts.com/ Use Discount Code KLESH10 - free shipping in the US and Europe! Geocaching website - https://www.geocaching.com/play/search 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
Views: 679131 KleshGuitars
Metal Detectors Explained | Gold Mining, Security Check!!!
Namaskaar Dosto, is video mein maine aapse Metal Detectors ke baare mein baat ki hai, aap sabhi ne bahut baar inhe dekha hoga, chahe yeh kisi security check point pe ho, chahe koi metal detector door ho, chahe hand held metal detectors ho, ab aise mein yeh metal detectors kaise kaam karte hai aur inke aur kya kya uses ho sakte hai, yahi sab maine is video mein bataya hai. Metal detectors bahut alag alag types mein hota hai, aur Landmines aur Gold Mining se leke bahut se potential uses hai. Mujhe umeed hai ki yeh video aapko pasand aayega. Share, Support, Subscribe!!! Subscribe: http://bit.ly/1Wfsvt4 Youtube: http://www.youtube.com/c/TechnicalGuruji Twitter: http://www.twitter.com/technicalguruji Facebook: http://www.facebook.com/technicalguruji Instagram: http://instagram.com/technicalguruji Google Plus: https://plus.google.com/+TechnicalGuruji About : Technical Guruji is a YouTube Channel, where you will find technological videos in Hindi, New Video is Posted Everyday :)
Views: 55998 Technical Guruji
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: 7718797 indeedItdoes
Gold All Around You
#GoldRush Fridays at 9/8c on Discovery You might be surprised to learn some of the everyday uses of gold. From gadgets to medical treatments, gold is all around you! Catch up with every Gold Rush episode EVER on DiscoveryGO: https://www.discoverygo.com/gold-rush/ Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Join us on Facebook: https://www.facebook.com/Discovery Follow on Twitter: https://twitter.com/Gold_Rush https://twitter.com/Discovery
Views: 23682 Discovery
Cyanide in gold mining
science project all credits was given to the owner/ videos used: http://www.youtube.com/watch?v=YBa6Md0w_-k also: http://www.youtube.com/watch?v=apD5cPVsDjc
Views: 20345 ashraf arab
Metal Detectors? Security Check? Gold Mining? Explained In [Hindi/Urdu]
Asslam O Alikum Dosto, is video mein maine aap ko Metal Detectors k uses k bare mein batany ki koshish ki ha, aap sab doston ny bohat se jaghon per is ka use dekha ho ga,chahy security check point per,chahy kisi Airport per,chahy Metro Bus Station per koi metal detector door ho, chahy hand wala metal detectors ho,to dosto aise mein yeh metal detectors kaam kaisy karty hain or in k or kya kya or kahan kahan uses ho sakty hain, aaj is video mein main ny aap ko yeh hi btany ki koshisj ki hy. is k ilawa yeh bhhe btaia hy k Metal detectors alag alag types k hoty hain, or in ka istmaal Landmines or Gold Mining se le ker bohat se jaghon per use ha. Dosto mujhe umeed hai k Metal Detectors Uses ki yeh video aap ko pasand aaye ge.video ko apny doston k sath Share or Like krna mat bhholiya ga, Aap ka din accha guzry Allah Hafiz..... Share, Support, Subscribe!!! Subscribe: http://goo.gl/c4oenk Youtube: http://www.youtube.com/c/Techinfoedu Twitter: http://twitter.com/TechInfoEdu8079 Facebook: http://www.facebook.com/Techinfoedu-1682194382043556 Instagram: https://www.instagram.com/TechInfoEdu Google Plus: https://plus.google.com/+Techinfoedu Pintrest: https://www.pinterest.com/techinfoedu
Views: 88295 Tech Info Edu
Gold and Its Uses
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Views: 912 dailyreport11
Fort Knox gold mine
In order to get 800 ounces of gold out of 155,000 TONS of rock every day, Fort Knox uses cutting edge efficiency. Watch this tour.
Views: 4166 Lacie Grosvold
Mt. Baker Mining & Metals Hammer Mill Hammers for scrap, gold ore, recycling, PCB, etc
At Mt. Baker Mining & Metals we carry different Hammer Mill hammer designs for different processing needs. Please watch our video to learn more about the hammer options and their uses. 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: 2581 mbmmllc
Gold Mining Course, Properties of Gold
Starting a new year in the Gold mining Couse. This year I decided to video some of my theory lessons. This first lesson is on the properties of gold that make it possible for us to find it. This is mostly why it says around after it has been weather out of rocks and why it concentrates into areas that we can identify and then mine or pan.
Views: 3548 Dan Hurd
When out gold prospecting, I use a magic wand to help me find gold. Gold in a mine is frequently with quartz. The magic wand may not help me there. But once the gold escapes the cave, the gold teams up with heavies. These heaves are BFF with the gold. One of these heavies is Magnetite. The magic wand can detect Magnetite out of the heavies gang. Thus, because of gold's association with Magnetite it can be located. RESTORE MY FAITH IN HUMANITY http://restoremyfaithinhumanity.net/
Views: 4117 xshanghu
Molino Chileno Gold Processing Plant In Santo Domingo, Nicaragua
We got a chance to visit a "molino chileno" gold processing plant in Santo Domingo, Nicaragua. This type of plant uses large wheels to crush gold bearing ore. This video shows the process of loading the gold ore, starting the plant, adding the mercury, etc.
Views: 44577 ulfie2001
The Many Uses of a Gold Pan
Many people overlook the Gold Pan when they go camping and backpacking. It may not be obvious, but the Gold Pan has almost as many uses as a Swiss Army knife. The Gold Pan has even more uses in Bear Country.
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Views: 49 Jaime5 Castillo83
Awesome auto loading
Rio Tinto's Northparkes copper and gold mine in Australia uses automated loaders to increase efficiency and safety in underground mining. The mine has successfully implemented Sandvik Mining's AutoMine loading system over the past three years -- and is now moving towards 100 percent autonomous loading
gold mining trommel machine | gold panning sluice box | gold claim songs
http:// gold minng trommel gold panning sluice box gold claims gold mining trommel machine gold panning sluice box gold mining trommel machine gold panning gold claims gold claims machine gold panning sluice box gold claims mining trommel machine gold panning sluice box gold claims We build top quality gold prospecting trommels designed to provide maximum recover in gold panning. Our trommels come in a wide variety of sizes, from smaller recreational units handled by one man to bigger ones for commercial gold panning operations and other commercial uses. They also can be used for recirculation units for use in areas with smaller amounts of water. some types act generally-as a classifier with the revolving action being used to break up clay and separate any gold that might be caught in organic material or stuck to other rocks. Others are combined with a sluice or dredge to also separate the heavier items from the smaller materials. Email us for more information on gold prospecting trommels. They are used in mining to size, wash, and classify gold flakes and nuggets or other precious metals from larger sized waste materials. Gravel and sand are fed into the hopper and washed down into the trommel barrel, which rotates. As the barrel turns the material is washed with a steady stream of water from a spray bar and classified by screens or holes that are punched into the barrel. This causes the larger sized waste rock to be pushed out the end of the barrel and allows the gold to be circulated to a secondary recovery system such as a sluice or spiral wheel. These concentrates can be examined for gold at any time. . I hope this will be enough to give you an idea as to what our trommel are like. Right now with spring here we are running a bit behind and it would take 1 week to have a trommel ready as people are anxious to get out there and they leave things to the last moment which caused our back log Gold prospecting trommels
Views: 120444 tom2cat1
Gold Prospecting - Exchanging Black Sand and Heavies
A common question that we thought we would address. Should you hold black sand, exchange it out? It's a balance.
Views: 27221 Gold Hog
Mining & Uses Of Titanium - 1954 - CharlieDeanArchives / Archival Footage
Titanium - The ninth most abundant element on Earth! Beautifully shot industrial production filled with stock shots of titanium mining, factory, mill, spinning globe, laboratory, test labs, minerals. Woman in 1950s-style kitchen. Periodic table of elements. Titanium dioxide paint. Film has some water damage to emulsion, which makes good effect. CharlieDeanArchives - Archive footage from the 20th century making history come alive!
Views: 12152 Charlie Dean Archives
Gold periodic table value coinage meteorite color yello
Visit platmex.com to learn more about gold Gold All of PlatMx Gold comes from Peñoles, producer of fine gold, which PlatMx uses because of its high-quality. Gold items produced by PlatMx exceed the karat standard, for example, a stamped 14k item made in PlatMx would average to 14.2K. Gold The Element Gold’s chemical symbol is Au, and it is a transition metal. Mechanical Properties Gold is the most malleable and ductile metal in the world. It occupies place number 79 in the periodic table of elements. Gold’s natural color is bright yellow, which makes it very unique, since most metals’ natural colors take a more grayish tone. That happens because of density of loosely bound (valence) electrons; those electrons oscillate as collective “plasma”. A good example is silver and its grayish color and cooper, which takes a more reddish tone; where gold, would be in the middle and up on the color spectrum graph. A total of 171,300 tons of gold have been mined in human history, according to GFMS (formerly, Gold Fields Mineral Services) as of 2011. This is roughly equivalent to 5.5 billion Troy ounces or, in terms of volume, about 8876 m3. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. History Gold and silver have served as currency for more than 5,000 years; gold has been a valuable and highly sought-after precious metal for coinage. Pure gold is too soft for day-to-day monetary use and is typically hardened by alloying with copper, silver or other base metals. The gold content of alloys is measured in karats (k). Pure gold is designated as 24k. English gold coins intended for circulation from 1526 into the 1930s were typically a standard 22k alloy called crown gold. Gold is utilized in many different ways; from monetary exchange to investments, medicine, dentistry, electronics, and jewelry and in many other industries and applications. In the financial world, the ISO 4217 currency code of gold is XAU. Some advisers and investors rely on GLD, the abbreviation for gold in the financial- investment world. Trade-exchange funds like SPDR Gold shares (GLD) are, indeed, backed by gold, however shareholders are not given the option of taking actual possession of it. Most of the Earth’s gold lies at its core, because of the metal’s high density, it sank there during the planet’s youth. Virtually all of the gold that mankind has discovered is considered to have been deposited later by meteorites which contained precious metals. The most famous example is the asteroid that formed Vredefort crater being implicated in the formation of the largest gold mining region on earth – Witwatersrand basin, South Africa.
Views: 138 Lior Jacob
GOLD IN HOME DEPOT SAND !!! What type to get. Ask Jeff Williams
George " Buzzard " Massie originally found Gold in Home Depot Sand years ago and we wanted to find out for ourselves if the Legend was true.Where can you find Gold ? In Home Depot Sand, that's where. If you want your own Gold then click on the link; http://www.askjeffwilliams.com/services.html Enjoy. Jeff Show your Support for Jeff by clicking the link. https://www.patreon.com/askJeffWilliams
Views: 2010339 Ask Jeff Williams
Prospecting for Gold | Owen Cotton-Barratt | EAGxOxford 2016
How can we find the most promising ways to help others with our money and time? Owen Cotton-Barratt uses the metaphor of mining for gold to show some tools for answering this question. This was the keynote speech at the EAGxOxford 2016 conference that took place at Oxford University. To learn more about effective altruism, visit http://www.effectivealtruism.org To read a transcript of this video, visit http://www.effectivealtruism.org/articles/prospecting-for-gold-owen-cotton-barratt
This black sand magnet is a handy little item that is easy and inexpensive to make and can remove all the black sand out of your concentrates, sluice, miller table or gold pan. I have found these also to be useful in locating gold in a stream bed or on dry land. Gold and black sand are usually found together. If you dig down into a spot on the stream bed or sand bar and don't find a fair amount of black sand you likely won't find much gold either. It isn't a guaranteed solution but it gives you a better chance than just digging blind and hoping for something in the pan. I use these to test ancient and dry river beds to see which rocks or sand bars the black sand has settled under. It will usually help you find it. This is the way I make mine. As usual with my projects you can make any modifications you want to fit your needs. You can make them longer, shorter or whatever. You can make them into a walking stick with the magnet in the tip to let you explore materials you run into as you hike or take samples out in a stream before you use a hand dredge to suck up the sand. Many other uses around the house as well.
Views: 31278 utahavalanch
gold panning sluice box | gold mining trommel machine
http://www.tmac2.com gold minng trommel machine gold paning sluice box gold claims gold mining trommel machine gold panning sluice box gold mining trommel machine gold panning gold claims gold mining trommel gold panning sluice box gold claims machine gold panning sluice box gold claims mining trommel machine gold panning sluice box gold claims Gold prospecting trommels We build top quality gold prospecting trommels designed to provide maximum recover in gold panning. Our trommels come in a wide variety of sizes, from smaller recreational units handled by one man to bigger ones for commercial gold panning operations and other commercial uses. They also can be used for recirculation units for use in areas with smaller amounts of water. some types act generallyas a classifier with the revolving action being used to break up clay and separate any gold that might be caught in organic material or
Views: 18034 goldkinghound

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