Search results “Define over mining of minerals”
What is Mining?
A short film describing the mining process for people in the Solomon Islands
Views: 15199 ClimateAndCommunity
019 - Mining In this video Paul Andersen explains how mining is used to extract valuable minerals from the Earth's crust. Surface and subsurface mining are used to extract ore which is then processed. A discussion of ecosystem impacts and legislation is also included. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Intro Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License Outro Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Cateb, M. (2010). Português: Cobre e latão para soldas. Lingote de prata 950 e chapa de prata. Liga para ser adicionada à prata, com cobre e germânio. Grânulos de prata fina. Foto : Mauro Cateb, joalheiro brasileiro. Retrieved from https://commons.wikimedia.org/wiki/File:Metals_for_jewellery.jpg English: Anthracite coal. ([object HTMLTableCellElement]). Retrieved from https://commons.wikimedia.org/wiki/File:Coal_anthracite.jpg File:MKingHubbert.jpg. (2011, September 13). In Wikipedia, the free encyclopedia. Retrieved from https://en.wikipedia.org/w/index.php?title=File:MKingHubbert.jpg&oldid=450215564 Jones, N. (2007). English: Sand and gravel strata on the southern edge of Coxford Wood The sand and gravel quarry goes right up to the edge of wood. Retrieved from https://commons.wikimedia.org/wiki/File:Sand_and_gravel_strata_on_the_southern_edge_of_Coxford_Wood_-_geograph.org.uk_-_610732.jpg Jyi1693. (2006). English: Seawater photographed from aboard the MV Virgo out of Singapore, 2006. Retrieved from https://commons.wikimedia.org/wiki/File:Sea_water_Virgo.jpg KVDP. (2009). English: A schematic showing the locations of certain ores in the world. Retrieved from https://commons.wikimedia.org/wiki/File:Simplified_world_mining_map_1.png printer, -G. F. Nesbitt & Co. (1850). English: Sailing card for the clipper ship California, depicting scenes from the California gold rush. Retrieved from https://commons.wikimedia.org/wiki/File:California_Clipper_500.jpg USA, G. ([object HTMLTableCellElement]). Italiano: Grafico che rappresenta il picco di Hubbert della produzione petrolifera mondiale. Retrieved from https://commons.wikimedia.org/wiki/File:Hubbert_world_2004.svg Vance, R. H. (1850). English: “Photomechanical reproduction of the 1850(?) daguerreotype by R. H. Vance shows James Marshall standing in front of Sutter’s sawmill, Coloma, California, where he discovered gold.” Retrieved from https://commons.wikimedia.org/wiki/File:Sutters_Mill.jpg
Views: 66782 Bozeman Science
Mineral Meaning
Video shows what mineral means. Any naturally occurring inorganic material that has a (more or less) definite chemical composition and characteristic physical properties.. Any inorganic material (as distinguished from animal or vegetable).. Any inorganic element that is essential to nutrition; a dietary mineral.. mineral pronunciation. How to pronounce, definition by Wiktionary dictionary. mineral meaning. Powered by MaryTTS
Views: 4392 SDictionary
Minerals and Mining | 8th Social Studies | AP & TS State Board Syllabus | Live Video
This video is a part of Pebbles AP Board & TS Board Syllabus Live Teaching Videos Pack. Class 6th to Class 10th and Intermediate Subjects Packs are available in all leading Book Stores in AP and TS. For online purchase of our products. visit www.pebbles.in To watch the rest of the videos buy this DVD at http://www.pebbles.in Engage with us on Facebook : https://www.facebook.com/PebblesChennai Twitter: https://twitter.com/PebblesChennai Google+: https://plus.google.com/b/116349844333442514419/116349844333442514419/posts?pageId=116349844333442514419 Playlist: https://www.youtube.com/watch?v=uP0mmV09aPg&list=PLrn2lobWkqKk7tVhJGGd125Fqt948jMff https://www.youtube.com/playlist?list=PLrn2lobWkqKk6LYiEjPHvoXCROHuofkvT Share & Comment If you like
Rocks and Minerals
An Overview of Rocks and Minerals. Visit my website at MikeSammartano.com to check out recent blog entries, videos, and more, including worksheets to go along with my science videos.
Views: 401805 Mike Sammartano
Easy-to-Understand Explanation of Mineral Resources & Reserves for Mining Stock Investors
This video tutorial explains, in an easy-to-understand manner, what mineral resources and reserves are and how they are defined. Mining stock investors, in order to make a correct value estimation of a company, must possess at least a basic understanding of what is the difference between a mineral resource and reserve and the five different levels of certitude within these two categories. Sign up for our free newsletter and receive interview transcripts, stock recommendations and investment ideas: http://eepurl.com/cHxJ39 The content found on MiningStockEducation.com is for informational purposes only and is not to be considered personal legal or investment advice or a recommendation to buy or sell securities or any other product. It is based on opinions, SEC filings, current events, press releases and interviews but is not infallible. It may contain errors and MiningStockEducation.com offers no inferred or explicit warranty as to the accuracy of the information presented. If personal advice is needed, consult a qualified legal, tax or investment professional. Do not base any investment decision on the information contained on MiningStockEducation.com or our videos. We may hold equity positions in some of the companies featured on this site and therefore are biased and hold an obvious conflict of interest. MiningStockEducation.com may provide website addresses or links to websites and we disclaim any responsibility for the content of any such other websites. The information you find on MiningStockEducation.com is to be used at your own risk. By reading MiningStockEducation.com, you agree to hold MiningStockEducation.com, its owner, associates, sponsors, affiliates, and partners harmless and to completely release them from any and all liabilities due to any and all losses, damages, or injuries (financial or otherwise) that may be incurred.
Diamond Hill Mine Documented Crystal Pocket Dec. 2015
Please visit http://stores.ebay.com/ultrarocks to purchase crystals I've found This video is only intended for people with the crystals from this pocket, thats why the video is a bit boring and I'm numbering all the pieces. All the piece from this pocket has been sold or given away, but I have several more pockets available in the future like this. Please visit http://stores.ebay.com/ultrarocks to purchase crystals I've found
Views: 8420493 The Crystal Collector
Coal mine Meaning
Video shows what coal mine means. A mine from which coal ore or coal minerals are mined.. coal mine synonyms: colliery. Coal mine Meaning. How to pronounce, definition audio dictionary. How to say coal mine. Powered by MaryTTS, Wiktionary
Views: 282 ADictionary
15) Feldspars and Quartz
We cover the two most common minerals in the Earth's crust, about 3/4ths of all minerals you will ever encounter, and their uses.
Views: 51613 CVshorey
Is Mining Important?
This shows how absolutely everything we depend on is either made from minerals or relies on minerals for its production and distribution. See the importance mining has to our modern world. minerals.usgs.gov/minerals/pubs/mcs
Views: 10697 Ken ReidUMN
A Brief Introduction to Minerals
What is a mineral? Visit my website at MikeSammartano.com to check out recent blog entries, videos, and more, including worksheets to go along with my science videos.
Views: 736867 Mike Sammartano
What is Palladium?
Welcome to the Investors Trading Academy talking glossary of financial terms and events. Our word of the day is “Palladium”. Palladium is an important component in electronics, and is used in many new technologies such as fuel cells. As a commodity, it has drawn the attention of investors because it is not easily substituted, and is an important component of catalytic converters. Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals. It is a metal used in many types of manufacturing processes and is found in electronics and industrial products. Palladium is an element found in the periodic table (atomic number 46), and is considered to be rare. The majority of the world's supply comes from mines located in the United States, Russia, South Africa and Canada. More than half the annual global demand of about 10 million ounces for palladium is from the automobile sector, while a quarter is used in other industries and in dentistry. Physically backed exchange-traded funds account for some demand, and about 4% of demand comes from jewelry. Car sales in China, the world's biggest auto market, are expected to grow by 11% this year to reach 24 million units out of the global total of 88.5 million, according to industry consultancy Frost & Sullivan. It expects U.S. sales to climb about 4% to almost 16 million. Barclay’s analysts say the Chinese government's plans to phase out 6 million old and environmentally unfriendly vehicles will create demand for 1.5 million passenger cars this year, which would further support the price of palladium. Palladium is also used in cars powered by natural gas, which is a growing niche offering in emerging markets such as India. Brazil, India and Russia are expected to experience robust auto-sales growth this year. India car sales in 2014 are expected to rise 10% to 3.2 million units. By Barry Norman, Investors Trading Academy
Views: 113380 Investor Trading Academy
Quarrying - economic, environmental and social effects | Chemistry for All | The Fuse School
Learn the basics about quarrying, its economic advantages and disadvantages concerning environment and healthy living. What is quarrying? and how does it affect us and our environment? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected] SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool
Graphics card stock has long been tapped out due to cryptocurrency miners, but does what they're doing make any sense? Let's find out. Sign up for Crunchyroll today at https://www.crunchyroll.com/linus Massdrop's AKG K7XX headphones are available now at $199.99 USD for a limited time: http://dro.ps/linusk7xx Buy Graphics Cards! Amazon: http://geni.us/bFc5H Newegg: http://geni.us/b39hZvA Discuss on the forum: https://linustechtips.com/main/topic/858834-is-gpu-mining-still-profitable-mining-adventure-part-1/ Our Affiliates, Referral Programs, and Sponsors: https://linustechtips.com/main/topic/75969-linus-tech-tips-affiliates-referral-programs-and-sponsors Linus Tech Tips merchandise at http://www.designbyhumans.com/shop/LinusTechTips/ Linus Tech Tips posters at http://crowdmade.com/linustechtips Our production gear: http://geni.us/cvOS Twitter - https://twitter.com/linustech Facebook - http://www.facebook.com/LinusTech Instagram - https://www.instagram.com/linustech Twitch - https://www.twitch.tv/linustech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: https://www.youtube.com/watch?v=PKfxmFU3lWY iTunes Download Link: https://itunes.apple.com/us/album/supernova/id936805712 Artist Link: https://soundcloud.com/laszlomusic Outro Screen Music Credit: Approaching Nirvana - Sugar High http://www.youtube.com/approachingnirvana Sound effects provided by http://www.freesfx.co.uk/sfx/
Views: 1961410 Linus Tech Tips
Mining Meaning
Video shows what mining means. The activity of removing solid valuables from the earth.. Any activity that extracts or undermines.. The activity of placing explosives underground, rigged to explode. Mining Meaning. How to pronounce, definition audio dictionary. How to say mining. Powered by MaryTTS, Wiktionary
Views: 3813 SDictionary
Modern Mining - How Eagle Mine produces nickel and copper
This video will take you step-by-step through Eagle's mining process. In addition, the video explains the techniques we use to find nickel and copper. About us: Eagle Mine is a nickel-copper mine located in Michigan's Upper Peninsula. The underground mine is expected to produce 360 million pounds of nickel, 295 million pounds of copper and small amounts of other metals over its estimated eight year mine life. Eagle Mine is owned and operated by Lundin Mining Corporation.
Views: 76026 Eagle Mine
Topic 2: Mineral Exploration
In the second installment of the 'Technically Speaking' series, Tom Bruington, mining engineer with Sandstorm Gold, discusses the tools and concepts behind mineral exploration. Tom’s lesson covers both simple and more complicated exploration techniques ranging from mapping to geochemistry to drilling.
Krishna minerals Stone Mines in India use new idea
Krishna mineral's deals in quartz ,feldspar,mica,soda,limestone, ramming mass & powder
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: 256719 Seeker
What is Bitcoin Mining?
For more information: https://www.bitcoinmining.com and https://www.weusecoins.com What is Bitcoin Mining? Have you ever wondered how Bitcoin is generated? This short video is an animated introduction to Bitcoin Mining. Credits: Voice - Chris Rice (www.ricevoice.com) Motion Graphics - Fabian Rühle (www.fabianruehle.de) Music/Sound Design - Christian Barth (www.akkord-arbeiter.de) Andrew Mottl (www.andrewmottl.com)
Views: 6636776 BitcoinMiningCom
Ocean Minerals & Deep Sea Mining
Deep Sea Mining opens up a number of opportunities for countries to get their hands on rare and useful ocean minerals. But is Deep Sea Mining safe, or will it cause more harm to the ocean floors? Watch to find out.. 1:38-1:46 Source :https://www.youtube.com/watch?v=R1koFEKfmLw Music Credits : - Under Water - Silent Partner https://youtu.be/H3m94UQ6rcg - You by myuu https://soundcloud.com/myuu Creative Commons — Attribution 3.0 Unported— CC BY 3.0 http://creativecommons.org/licenses/b... Music provided by Music for Creators https://youtu.be/DR9s88XLBf0
Views: 1830 GnY TV
Krishna minerals quartz mines
Imported quartz, mica& feldspar mines in Rajasthan India
Rock and Mineral Identification
A study guide made for the students of Fleming College in Lindsay Ontario Canada and anybody else who might find it useful. If you like this video check out my channel for a full feature video of a limestone rock quarry, how it operates, and how it is being rehabilitated.
Views: 1055419 SSFCstudybuddy
Minerals and Mining
Click this link for eduzon Mobile App from Google Play Store: https://play.google.com/store/apps/details?id=com.app.eduzonin For full video lessons visit our Website : http://www.eduzon.in/ For Subscribe: https://www.youtube.com/c/eduzonin?sub_confirmation=1 Facebook :https://www.facebook.com/onlinestudyeez You tube channel: https://www.youtube.com/c/eduzonin Our Youtube Channel(eduzon.in) is Publishing..... 10th(Tenth) class phyical science/ 10th class social studies/ 10th class mathematics/ 10th class telugu/ 9th(Nine) class phyical science/ 9th class social studies/ 9th class mathematics/ 9th class telugu/ 8th(Eight) class phyical science/ 8th class social studies/ 8th class mathematics/ 8th class telugu/ 7th class phyical science/ 7(Seven)th class social studies/ 7th class mathematics/ 7th class telugu/ 6th class phyical science/ 6th class social studies/ 6(Six)th class mathematics/ 6th class telugu/ cce pattern, cbse syllabus/ online lessons/ online education courses...Thanks for Watching....Keep it up & Subscribe to our Channel eduzon.in
Views: 6940 eduzon.in
Mines in India Krishna minerals quartz and feldspar mines in Ajmer Rajasthan
Krishna minerals quartz and feldspar mines in Rajasthan India contact - 7820813889 Suppliers of high quality products quartz,mica soda and feldspar
सोने की खानों की अनूठी दुनिया | Gold Mines - The Gold Miners Mining and processing Gold ore
सोने की खानों की अनूठी दुनिया | Gold Mines - The amazing world of Gold Miners and Mining from Gold ore processing Placer mining is the technique by which gold that has accumulated in a placer deposit is extracted. Placer deposits are composed of relatively loose material that makes tunneling difficult, and so most means of extracting it involve the use of water or dredging. Methods * Placer mining * Panning * Sluicing * Dredging * Rocker box * Hard rock mining * By-product gold mining Placer mining is the technique by which gold that has accumulated in a placer deposit is extracted. Placer deposits are composed of relatively loose material that makes tunneling difficult, and so most means of extracting it involve the use of water or dredging. Gold ore processing * Cyanide process * Mercury process
Views: 10646934 Tarun Tyagi
Mining & Minerals Extraction Android Gameplay
DOWNLOAD GAME Mining & Minerals Extraction Android: Mining & Minerals Extraction Thanks for watching. If you enjoyed my video please Comment, Like, Favorite, Subscribe and Share as this really helps me :) Subscribe For Channel: https://www.youtube.com/channel/UCGmmFPAaUA8hKRjV9GQNetQ?sub_confirmation=1 Action: https://goo.gl/OcMMHQ Strategy: https://goo.gl/oaDyZw Role Playing: https://goo.gl/LMmvE9 Simulation: https://goo.gl/PeD64n Puzzle: https://goo.gl/f3JMPt Casual: https://goo.gl/bPHyI5 Arcade: https://goo.gl/gTzI6c Racing: https://goo.gl/XvzXyx Sports: https://goo.gl/4BhmtQ Adventure: https://goo.gl/QqW8FR Facebook: https://goo.gl/14ZWyM Twitter: https://goo.gl/BVahdF Website: http://krugames.net ----------------------------------------------------------------------------------------------------------
Views: 426 KruGames
GF & AR for RPSC Jr Accountant
Rajasthan service rules for RPSC Jr. Accountant. This is very important topic for Jr Accountant. https://unacademy.app.link/EvtlDaNtRR https://unacademy.com/lesson/introduction-and-definition-of-statistics-in-hindi/JH6YNRA2i https://unacademy.com/lesson/introduction-and-definition-of-statistics-part-2-in-hindi/XRIJYP9B https://unacademy.com/lesson/introduction-and-definition-of-statistics-part-3-in-hindi/39RI62VC https://unacademy.com/lesson/concept-of-demand-in-hindi-for-rpsc-aso/65ZF2TR7 In this course, the educator discusses the Rajasthan economy for RAS AND RPSC Exam. https://unacademy.app.link/g7msSSERxQ Geography of Rajasthan, Natural Resource, Climate, Forest, Wildlife, Bio-diversity, Mines, Minerals, Population, Major Industries all topic read in this course. please follow me https://unacademy.app.link/yQhEyTtRxQ In this course, the educator discusses Computer Science related Questions. The course will be beneficial for RPSC Aspirants. https://unacademy.app.link/UWLGjUuRxQ This Course is about Rajasthan Current General Knowledge. This Course is beneficial for RAS And RPSC Exam in Rajasthan. https://unacademy.app.link/048VfDwRxQ This Course is all exam Rajasthan General Knowledge MCQ. This Course is beneficial for RPSC aspirants. https://unacademy.app.link/dRrsZzxRxQ Rajasthan  has artistic and cultural traditions which reflect the ancient india way of life. https://unacademy.app.link/zjvkCVyRxQ The Salient Features of Indian Economy. Indian economy is predominantly an under developed economy . The salient features of Indian Economy are given below- Under developed economy is characterized by low per capital income. https://unacademy.app.link/reblgYzRxQ https://chat.whatsapp.com/DL6n7vxVeKz6bFlwhEw106 most topic for all exam. https://unacademy.app.link/ViMzMgQOEQ Teaching is my Passion and Profession. BSTC, BA, MA, CTET, HTET AND RTET. I have 8 years Teaching experience. https://unacademy.com/user/rajasthanexammantra https://unacademy.com/lesson/rajasthan-livestock-part-6-in-hindi/LE3Q8QEV https://unacademy.com/lesson/rajasthan-livestock-part-7-in-hindi/J0Y3XZT2 https://unacademy.com/user/rajasthanexammantra Consumers Equilibrium for RPSC (ASO), UPSC and more exams. https://unacademy.com/lesson/consumers-equilibrium-part-2-in-hindi/EAGDKPDI Consumers Equilibrium for RPSC (ASO) https://unacademy.com/lesson/consumers-equilibrium-part-3-in-hindi/4OJ6YAKJ Consumers Equilibrium (in Hindi) https://unacademy.com/lesson/consumers-equilibrium-part-4-in-hindi/X93TSLSQ
Views: 1865 Rajasthan Exam mantra
What is Ethiopian Opal - Value & Meaning
https://www.MoreGems.com - Steve Moriarty discusses why it is a good idea to invest in Ethiopian Opal at this time as well as the benefits to buying this material. Faceted, cabbed, and carved welo opal is available today. Most of our opal has been cut by Master Gem cutter, Steve Moriarty. Buy high quality welo ethiopian at https://www.moregems.com/loose-cut-gemstones/opal-loose-gemstones.html
Views: 145369 MoreGems.com
Galena Meaning
Video shows what galena means. A mineral, lead sulphide (PbS), mined as an ore for lead.. A remedy or antidose for poison; theriac.. galena synonyms: galenite, lead glance. galena pronunciation. How to pronounce, definition by Wiktionary dictionary. galena meaning. Powered by MaryTTS
Views: 397 SDictionary
Made in 1957 by Union Carbide & Carbon company, PETRIFIED RIVER describes the modern romance of the present-day West in the search for uranium. It shows modern uranium prospecting, including prospecting by airplane, as well as mining in the Colorado Plateau. It also discusses the uses of radioactive isotopes at Oak Ridge National Laboratory. Uranium is a chemical element with symbol U and atomic number 92. It is a silvery-white metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weakly radioactive because all its isotopes are unstable (with half-lives of the 6 naturally known isotopes, uranium-233 to uranium-238, varying between 69 years and 4.5 billion years). The most common isotopes of uranium are uranium-238 (which has 146 neutrons and accounts for almost 99.3% of the uranium found in nature) and uranium-235 (which has 143 neutrons, accounting for 0.7% of the element found naturally). Uranium has the second highest atomic weight of the primordially occurring elements, lighter only than plutonium. Its density is about 70% higher than that of lead, but slightly lower than that of gold or tungsten. It occurs naturally in low concentrations of a few parts per million in soil, rock and water, and is commercially extracted from uranium-bearing minerals such as uraninite. In nature, uranium is found as uranium-238 (99.2739–99.2752%), uranium-235 (0.7198–0.7202%), and a very small amount of uranium-234 (0.0050–0.0059%). Uranium decays slowly by emitting an alpha particle. The half-life of uranium-238 is about 4.47 billion years and that of uranium-235 is 704 million years,making them useful in dating the age of the Earth. Many contemporary uses of uranium exploit its unique nuclear properties. Uranium-235 has the distinction of being the only naturally occurring fissile isotope. Uranium-238 is fissionable by fast neutrons, and is fertile, meaning it can be transmuted to fissile plutonium-239 in a nuclear reactor. Another fissile isotope, uranium-233, can be produced from natural thorium and is also important in nuclear technology. While uranium-238 has a small probability for spontaneous fission or even induced fission with fast neutrons, uranium-235 and to a lesser degree uranium-233 have a much higher fission cross-section for slow neutrons. In sufficient concentration, these isotopes maintain a sustained nuclear chain reaction. This generates the heat in nuclear power reactors, and produces the fissile material for nuclear weapons. Depleted uranium (238U) is used in kinetic energy penetrators and armor plating. Uranium is used as a colorant in uranium glass producing orange-red to lemon yellow hues. It was also used for tinting and shading in early photography. The 1789 discovery of uranium in the mineral pitchblende is credited to Martin Heinrich Klaproth, who named the new element after the planet Uranus. Eugène-Melchior Péligot was the first person to isolate the metal and its radioactive properties were discovered in 1896 by Henri Becquerel. Research by Otto Hahn, Lise Meitner, Enrico Fermi and others, such as J. Robert Oppenheimer starting in 1934 led to its use as a fuel in the nuclear power industry and in Little Boy, the first nuclear weapon used in war. An ensuing arms race during the Cold War between the United States and the Soviet Union produced tens of thousands of nuclear weapons that used uranium metal and uranium-derived plutonium-239. The security of those weapons and their fissile material following the breakup of the Soviet Union in 1991 is an ongoing concern for public health and safety. We encourage viewers to add comments and, especially, to provide additional information about our videos by adding a comment! See something interesting? Tell people what it is and what they can see by writing something for example like: "01:00:12:00 -- President Roosevelt is seen meeting with Winston Churchill at the Quebec Conference." This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD and 2k. For more information visit http://www.PeriscopeFilm.com
Views: 13278 PeriscopeFilm
Conflict Minerals 101
Congo's conflict minerals leave a trail of destruction as they make their way from the mines in eastern Congo to the mobile phone in your pocket. How does the process work? What is the human cost? What can consumers do to help end the violence being fueled by Congo's illicit mineral trade? Enough's John Prendergast breaks it all down. Visit www.raisehopeforcongo.org to find out how you can help end the world's deadliest war in the Congo. Video directed and produced by Robert Padavick. Editing and animation by Jeff Trussell. Copyright 2009 Center for American Progress.
Views: 245775 Enough Project
Big Tech Accused Of Using Minerals Mined By Child Labor
You may have felt guilty that your iPhone is made by wage slaves in China. Now you have a new reason to feel guilty! It turns out that the minerals used to make electronics are mined by children in the Democratic Republic of Congo in some of the worst conditions imaginable. Ana Kasparian, Kim Horcher (Nerd Alert), and Margaret Howell (The LipTV) hosts of The Young Turks discuss. Will the knowledge that these minerals are mined by children make you think twice about buying electronics?Let us know in the comments below. Read more here: http://mic.com/articles/133000/apple-microsoft-and-samsung-accused-of-using-minerals-mined-by-children-to-make-phones-amnesty#.z4hMN9IML “When you think of your "toxic" addiction to social media and your cellphone, you might consider that for some children in the world, your phone might have literally been poisonous. Apple, Samsung, Microsoft and other phone manufacturers were accused by Amnesty International of using rare minerals mined by child laborers in their smartphones. Amnesty's investigation found that in the Democratic Republic of Congo (DRC), there are areas where children work in artisanal mines to feed the thriving market for cobalt, an ingredient in the lithium-ion batteries of modern smartphones. The DRC produces about 55% of the world's cobalt, the Global Mining Institute reports. While many people may associate "artisanal" with craft beer snobs and woodworking classes, in the case of Congolese mining, it means digging by hand using rudimentary tools in sparsely regulated, impromptu mines.” ********** The Young Turks January 20, 2016 Hour 2 https://www.youtube.com/playlist?list=PLTpcK80irdQh-lZaQSvh-y-E__PVMDI5C Track Palin ARRESTED For Brutal Domestic Assault https://www.youtube.com/watch?v=fLzlKbgNDw8&index=1&list=PLTpcK80irdQh-lZaQSvh-y-E__PVMDI5C R. Kelly Says He’s Like Bill Cosby, But Not The Way You Think https://www.youtube.com/watch?v=A6QJDdyKeRw&index=2&list=PLTpcK80irdQh-lZaQSvh-y-E__PVMDI5C Should You Be Worried About The Zika Virus? https://www.youtube.com/watch?v=Sahmg120qRY&index=3&list=PLTpcK80irdQh-lZaQSvh-y-E__PVMDI5C Big Tech Accused Of Using Minerals Mined By Child Labor https://www.youtube.com/watch?v=iZ3BoqypGYU&index=4&list=PLTpcK80irdQh-lZaQSvh-y-E__PVMDI5C ********** The Largest Online News Show in the World. Hosted by Cenk Uygur and Ana Kasparian. LIVE STREAMING weekdays 6-8pm ET. Young Turk (n), 1. Young progressive or insurgent member of an institution, movement, or political party. 2. Young person who rebels against authority or societal expectations. (American Heritage Dictionary) ********** Get The Young Turks Mobile App Today! Download the iOS version here: https://itunes.apple.com/us/app/the-young-turks/id412793195?ls=1&mt=8 Download the Android version here: https://play.google.com/store/apps/details?id=com.tyt
Views: 62768 The Young Turks
Earth.Parts #21 - What is a mineral?
What defines a mineral? A mineral is a naturally-occurring, inorganic solid having an ordered crystal lattice structure and a well-defined chemical composition. Rocks are composed of one or more minerals consolidated into a solid massive body. For example, a mass of granite rock might be composed of the minerals quartz, Na-feldspar and mica, all of which formed by cooling of an original body of granitic magma in the Earth's crust. Some minerals are composed of only one element; native element minerals, such as yellow native sulfur (S) or nuggets of native gold (Au), silver (Ag) or copper (Cu). However, most minerals are composed of chemical compounds involving more than one element. The mineral halite (NaCl) or rock-salt is composed of the chemical compound sodium chloride in a solid, ionically-bonded mineral. Most minerals are built of lattices that are mostly ionically-bonded, although some bonds have some degree of covalent character. To form an ionic bond, sodium (Na) and chlorine (Cl) could react directly, in which case Na loses the sole electron in the atom's outermost electron orbit and Cl gains an electron to complete its own outermost electron orbit. Na becomes Na+ and Cl becomes Cl-, and the two link together due to opposite-charge attraction, forming an ionic bond. Ionic bonds tend to be brittle, so ionically bound materials tend to fracture and break with relative ease. Covalent bonds involve two atoms with unfilled electron orbits that share their electrons to complete the orbit. Hydrogen forms a covalent bond with another H to form a shared bond making H2. Same-element bonds can be perfectly covalent, otherwise bonds are usually somewhat covalent to some degree and ionic to some degree. Native metal minerals such as gold and silver possess lattices bound by metallic bonds, a different form of bonding that certain transition elements can exhibit in pure form. Each atom shares its outermost electrons to form a 'sea' of freely-migrating electrons throughout the metal. This form of bonding makes metals electrically conductive and malleable. If you like these videos and find them useful, please subscribe and share!
Views: 720 Earth.Parts
All about Mercury, the Liquid Metal | Element Series
In this video, I'll be talking about the very interesting element Mercury. I try to cover as much as I can, including its properties, its history and interesting reactions. Let me know what other element you would like to see. Keep in mind that this takes a lot of work though, and that not all elements will be possible (due to rarity and/or danger). Let me know if I forgot anything in the description. I probably left out links or something. ------------------------------------------ Previous aluminum amalgam video: https://youtu.be/IrdYueB9pY4 Video Sources: Freezing Mercury (Periodic Videos): https://youtu.be/5I4rxfnCtxY Hand in mercury (Cody's Lab): https://youtu.be/qNx2bJUctRE Mercury Distillation: https://youtu.be/d6SahlAFV-w Mercury Vapor (Periodic Videos): https://youtu.be/7ZT7xqwk84E Mercury Switches: https://youtu.be/EfV2jg1qeyY Mercury Conductivity Test: https://youtu.be/2surKq6vwoM Pharaoh's Serpent (original): https://youtu.be/2dhHpHOgrUI Mercury Nitrate: https://youtu.be/PSDpgBOtSNY Pharaoh's Serpent 4K: https://youtu.be/vQdK7gaZS0k Outro music: https://soundcloud.com/sorrysines ------------------------------------------ NileRed Shop: www.nilered.ca Facebook: https://goo.gl/uyxvJV Instagram: https://goo.gl/z4hFse Patreon: https://goo.gl/3h353G
Views: 1972491 NileRed
Overview on Deep Water Drilling
Animation of deepwater drilling
Views: 1397527 edpoperators
METAL DETECTING GOLD MINE !!! Finding Pocket Gold.
While Metal Detecting with a Whites Gold Master Metal Detector in an Old Gold mine, we find Pockets of GOLD locked up in Rich seams of Limonite near a shear zone. Best way to find Gold underground. Very DANGEROUS. Do NOT try this at Home. It's The Mother Lode Laddy. Get your own Gold from Slim's Lost Secret Gold mine at http://www.askjeffwilliams.com/services.html Show your Support for Jeff and Slim by clicking the link. https://www.patreon.com/askJeffWilliams
Views: 2075769 Ask Jeff Williams
Mullaitivu Mineral Sand Mining
Mullaitivu Mineral Sand Mining
Views: 1014 Lankasri News
Central Government Act The Mines and Minerals (Development and Regulation) Act, 1957 THE MINES AND MINERALS (DEVELOPMENT AND REGULATION) ACT, 1957 1. Short title, extent and commencement.— (1) This Act may be called the Mines and Minerals 1[(Development and Regulation)] Act, 1957. (2) It extends to the whole of India. (3) It shall come into force on such date2 as the Central Government may, by notification in the Official Gazette, appoint. 2. Declaration as to the expediency of Union control.—It is hereby declared that it is expedient in the public interest that the Union should take under its control the regulation of mines and the development of minerals to the extent hereinafter provided. 3. Definitions.—In this Act, unless the context otherwise requires,— (a) “minerals” includes all minerals except mineral oils; (b) “mineral oils” includes natural gas and petroleum; (c) “mining lease” means a lease granted for the purpose of undertaking mining operations, and includes a sub-lease granted for such purpose; (d) “mining operations” means any operations undertaken for the purpose of winning any mineral; (e) “minor minerals” means building stones, gravel, ordinary clay, ordinary sand other than sand used for prescribed purposes, and any other mineral which the Central Government may, by notification in the Official Gazette, declare to be a minor mineral; (f) “prescribed” means prescribed by rules made under this Act; (g) “prospecting licence” means a licence granted for the purpose of undertaking prospecting operations; (h) “prospecting operations” means any operations undertaken for the purpose of exploring, locating or proving mineral deposits; 1[***] 2[(ha) “reconnaissance operations” means any operations undertaken for preliminary prospecting of a mineral through regional, aerial, geophysical or geochemical surveys and geological mapping, but does not include pitting, trenching, drilling (except drilling of boreholes on a grid specified from time to time by the Central Government) or sub-surface excavation; (hb) “reconnaissance permit” means a permit granted for the purpose of undertaking reconnaissance operations; and] (i) the expressions, “mine” and “owner”, have the meanings assigned to them in the Mines Act, 1952. 4. Prospecting or mining operations to be under licence or lease.— (1) 1[No person shall undertake any reconnaissance, prospecting or mining operations in any area, except under and in accordance with the terms and conditions of a reconnaissance permit or of a prospecting licence or, as the case may be, of a mining lease, granted under this Act and the rules made thereunder]: Provided that nothing in this sub-section shall affect any prospecting or mining operations undertaken in any area in accordance with the terms and conditions of a prospecting licence or mining lease granted before the commencement of this Act which is in force at such commencement: 2[Provided further that nothing in this sub-section shall apply to any prospecting operations undertaken by the Geological Survey of India, the Indian Bureau of Mines, 3[the Atomic Minerals Directorate for Exploration and Research] of the Department of Atomic Energy of the Central Government, the Directorates of Mining and Geology of any State Government (by whatever name called), and the Mineral Exploration Corporation Limited, a Government company within the meaning of section 617 of the Companies Act, 1956:] 4[Provided also that nothing in this sub-section shall apply to any mining lease (whether called mining lease, mining concession or by any other name) in force immediately before the commencement of this Act in the Union Territory of Goa, Daman and Diu.] 5[(1A) No person shall transport or store or cause to be transported or stored any mineral otherwise than in accordance with the provisions of this Act and the rules made thereunder.]
Views: 142 Act& Regulation
SME and Mining: Navigating the Global Waters
Mining is a rapidly changing field, meaning we have the opportunity right now to define the mine of the future. Sensors, robotic technologies, vast amounts of data, a growing emphasis on safety and sustainability, plus a multi-generational change in the workforce make this an exciting time to be in one of the world's oldest industries. Society for Mining, Metallurgy & Exploration (SME) provides a platform for a robust and diverse discussion about this evolving field and its associated careers. Youth, technology and education are coming together to define the future of mining - which in turn will define the future of our society. Learn what SME is doing to support that future at http://www.SMEnet.org and find our free educational materials to teach others the importance of mining at http://www.MineralsEducationCoalition.org.
Views: 1704 SMESocietyForMining
Lapland: Our heart is Gold & Other Minerals - mining industry video. Finland- Lappi kaivos video
Lapland: Our heart is Gold & Other Minerals - mining industry presentation video - Finland. Mining industry promotion video made for municipalities of Finnish Lapland (Sodankylä, Kittilä, Kemi, Rovaniemi, Kemijoki, Ylitornio, Pello, Tornio etc) - Lapin kaivosteollisuuden esittelyvideo - kaivos teollisuus Lappi - Suomi - Lappi ja kaivokset video - kaivosteollisuus
Views: 20604 JoulupukkiTV
"Rubies from Montepuez, Mozambique" by GIA
In this video, you’ll explore Mozambique’s Montepuez ruby deposit with GIA’s dedicated field gemology team. First, you’ll see how the legal owner of the mining rights—Montepuez Ruby Mining (MRM), a subsidiary of the Gemfields corporation—works the area in steps from prospecting through separating the rubies from the ore, to sorting and eventual sale at their Singapore rough auction. In the second part you’ll also catch a glimpse of a day in the life of the thousands of unlicensed miners—garimpeiros—who conduct unauthorized mining in the MRM-owned area. Since spring 2009, this east African country has emerged as the world’s leading ruby source. As Field Gemologist Vincent Pardieu says of the Montepuez ruby deposit: “I have never seen any place where you have this combination of quantity, nice color, and nice clarity.” Every gem miner dreams of finding a big stone one day. “The garimpeiros here, most of them are local (meaning Mozambican) people,” explains Pardieu, “but there are also some Tanzanians here who are working with them. And the Tanzanians have a very good knowledge of ruby mining because you have ruby mining in Tanzania for more than 50 years.” You’ll see the conditions garimpeiros work under—the pits, the dirt—the rubies they find and how they live, and visit a garimpeiro village. Finally, you’ll visit foreign buyers in Montepuez, which, Pardieu explains, consist of “about 500 to 600 Thai people and about 100 people from Sri Lanka.” The cash gained by these buyers provides the economic impetus for continuing unauthorized mining inside the MRM perimeter. This GIA Field Expedition (FE56) took place in September 2014. Besides Pardieu, the participants were cameraman Didier Gruel, Field Gemologist Andy Lucas, Gems & Gemology Technical Editor Dr. Tao Hsu, and Field Gemologist trainee Stanislas Detroyat.
Mineral production sharing agreement ng ilang mining company sa watershed areas, pinakakansela
Quick Response Team (QRT) is a daily newscast anchored by Jiggy Manicad that takes viewers to the scene of a breaking news story. It airs Monday to Friday, 5:15 PM on GMA News TV Channel 11. For more videos from QRT, visit http://www.gmanetwork.com/qrt. Subscribe to the GMA News and Public Affairs channel: https://www.youtube.com/user/gmanews Visit the GMA News and Public Affairs Portal: http://www.gmanews.tv Connect with us on: Facebook: http://www.facebook.com/gmanews Twitter: http://www.twitter.com/gmanews
Views: 582 GMA News
Why We Need Rare Earth Elements
Rare earth elements are crucial to the technology around us - they're in phones, computers, tvs, and hybrid cars. Why are they so important? Any why are they so difficult to mine? Anthony takes a look. Read More: "Japan finds rich rare earth deposits on seabed" http://uk.news.yahoo.com/japan-finds-rich-rare-earth-deposits-seabed-114659686.html#SvZ1Dq2 "Japanese researchers said Thursday they have found a rich deposit of rare earths on the Pacific seabed, with reports suggesting it could be up to 30 times more concentrated than Chinese reserves." "4 Rare Earth Elements That Will Only Get More Important" http://www.popularmechanics.com/technology/engineering/news/important-rare-earth-elements#slide-1 "Lithium is lionized. Silicon has a whole valley named after it. But what about the silent heroes of modern technology?" "What are 'rare earths' used for?" http://www.bbc.co.uk/news/world-17357863 ""Rare earths" are a group of 17 chemically similar elements crucial to the manufacture of many hi-tech products." DNews is a show about the science of everyday life. We post two new videos every day of the week. Watch More http://www.youtube.com/dnewschannel Subscribe http://www.youtube.com/channel/UCzWQYUVCpZqtN93H8RR44Qw?sub_confirmation=1 DNews Twitter https://twitter.com/dnews Anthony Carboni Twitter: https://twitter.com/acarboni Laci Green Twitter https://twitter.com/gogreen18 Trace Dominguez Twitter https://twitter.com/trace501 DNews Facebook http://www.facebook.com/DNews DNews Google+ https://plus.google.com/u/0/106194964544004197170/posts DNews Website http://discoverynews.com/
Views: 80844 Seeker
Ampla Material Tracking and Inventory Management for Mining, Minerals and Metal Industries
Reduce material losses; improve materials management and recoveries with real-time visibility of inventory across your entire value chain. Track and manage inventory quantities and quality, and material movements with the help of Ampla™ operations management software from Schneider Electric. Visit the Schneider Electric Software website for more information on Ampla Mining Operations management software: http://software.schneider-electric.com/products/ampla/
Photo Slideshow: The Magnificent Beauty of Minerals
Kenneth Don, an electronic technical services specialists at UA's Steward Observatory, takes high definition images of micromount gems, metals and mineral specimens. Some of them are rare and all are too small to view clearly with the human eye. A self-taught photographer, Don produces the images for UA scientists and also volunteers for community organizations.
Spa Meaning
Video shows what spa means. A health resort near a mineral spring or hot spring.. A trendy or fashionable resort.. A health club.. spa synonyms: health club, resort. Spa Meaning. How to pronounce, definition audio dictionary. How to say spa. Powered by MaryTTS, Wiktionary
Views: 11376 SDictionary
finding uranium in nature
i went to saxony (a part of germany) to find uranium 'in the wild' at abandoned uranium mines, dig sites and stockpiles. due to the increased uranium content in the earth's surface, saxony is a lot more irradiated than berlin, as you can clearly see in the video (although there are other means of contamination - such as the chernobyl accident - that can also be a cause for increased background radiation). this video also includes a visit to the uranium mine 'MARKUS SEMMLER' and, of course, me digging for (and finding some) uranium minerals. =) the radioactive minerals i found are uranocircite and autunite. they now have a new caring and loving home at my place. ps: i know it's not just uranium in there but a lot of other radionuclides that are within the decay chain, as well as the endproduct - stable lead. i just called it all 'uranium' for simplicity. :-) MUSIC: KRAFTWERK - RADIOACTIVITY www.kraftwerk.de
Views: 159257 bionerd23

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