- published: 02 Mar 2015
- views: 1322272
Diamond Mining - How are diamonds mined and formed? Documentary Film In mineralogy, diamond is a metastable allotrope of carbon, where the carbon atoms are organized in a variation of the face-centered cubic crystal structure called a diamond lattice. Ruby is less secure than graphite, yet the conversion rate from ruby to graphite is negligible at typical problems. Diamond is renowned as a material with outstanding physical high qualities, the majority of which stem from the strong covalent bonding between its atoms. Specifically, ruby has the highest solidity and thermal conductivity of any type of mass material. Those properties figure out the major industrial application of diamond in cutting and polishing tools and the scientific applications in diamond blades and ruby anvil cells. A...
This is a movie about diamond mining in Sierra Leone. Since the brutal civil war the Sierra Leone diamond industry is known as the source for the so called "Blood Diamonds". Diamonds that were mined under forced condition and traded on the illegal markets to purchase weapons. More than 10 years after the war, entrepreneurs rehabilitating the mining sector; for more traceability and fair prices paid to the miners. For more infos check out the upcoming homepage: www.smc-sl.com
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
HOW DO THEY DO IT? Mondays 9:30p on Science In the world of diamond mining, everything starts with a bang. Thousands of tons of rock are blasted each day in order to reach diamonds that form 93 miles below ground. Watch full episodes of your favorite Science shows: http://www.sciencechannelgo.com We rarely consider many of the objects that make up the modern world--elevators, carpets, helicopters, breast implants, street lights, and more. Go behind the scenes to do the things, and make the things that form the modern world. Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out the all new Seeker.com: http://www.seeker.com/
Oct.2 (Bloomberg) -- From detonation to diamonds. Alrosa is the world's largest diamond producer you've never heard of, and Bloomberg's Ryan Chilcote been given exclusive, unprecedented access. -- Subscribe to Bloomberg on YouTube: http://www.youtube.com/Bloomberg Bloomberg Television offers extensive coverage and analysis of international business news and stories of global importance. It is available in more than 310 million households worldwide and reaches the most affluent and influential viewers in terms of household income, asset value and education levels. With production hubs in London, New York and Hong Kong, the network provides 24-hour continuous coverage of the people, companies and ideas that move the markets.
Diamond found by Michael Dettlaff in Arkansas' Crater of Diamonds may be worth thousands of dollars. For more on this story, click here: http://abcnews.go.com/Entertainment/wireStory/55-carat-diamond-temporary-view-nyc-19651103
A brief tour of the complex organisation of diamond mining in central India
The Black Diamond Mine - one of the oldest mines in the region - is so old that its early history has been mostly lost to time. However, it is believed that the site was originally discovered by a group of Chilean miners. It has a fairly unique structure in that it is a vertical shaft plunging down into the Black Diamond Ridge and four separate and distinct tunnels intersect with the shaft at varying levels down the face of the ridge. Picture an "E" with an extra leg sticking out and you'll have the rough idea.To see inside the lower levels, follow the link below for the video of our return visit: https://www.youtube.com/watch?v=CBX-hSHCG88
These gemstones are the most valuable ever found. Surprisingly it's not just expensive diamonds that made the list! Ever heard of jadeite for instance...? Subscribe to World5List http://goo.gl/cpJSA6 Find us on... -- http://www.boredbadger.com -- http://www.facebook.com/world5list Have you ever dug up your garden only to uncover a ten thousand dollar diamond? Us either. While that’s unlikely to happen to the average Joe, it’s definitely happened. Join us as we unearth some of the most valuable gemstones that were found in the most peculiar ways! Rare Gem or Paperweight? Imagine you were attending a garage sale or a comic-con convention and you saw a stack of money being used as a paperweight. A bit ridiculous, right? Well that’s kind of what happened to mineral dealer Morgan Sonsthage...
Mining for the New York state mineral Herkimer Diamond, and we hit the jackpot. Contact us at http://www.americangeode.com/events.php for more photos, stories, and gem and mineral show announcements and news. Now the source and formation of Herkimer Diamonds is of particular interest to us here at American Geode because the Herkimer Diamond was formed in "pockets" not unlike the pockets that formed geodes. Most quartz crystals grow, over the course of millions of years attached to a matrix, attached to the surrounding rock or stone. So in those formations only one end of the quartz crystal grows to its point. With Herkimer Diamonds forming inside pockets, freed from the surrounding matrix stone, they grow points on both ends. The Herkimer Diamond began forming nearly 500 million years ago...
A diamond rush is a period of feverish migration of workers to an area that has had a discovery of diamonds. Major diamond rushes took place in the late 19th and early 20th centuries in South Africa and South-West Africa. Kimberley is the capital of the Northern Cape Province of South Africa. It is located approximately 110 km east of the confluence of the Vaal and Orange Rivers. The city has considerable historical significance due to its diamond mining past and the siege during the Second Boer War. Notable personalities such as Cecil Rhodes and Barney Barnatomade their fortunes here, and the roots of the De Beers company can also be traced to the early days of the mining town. In 1866, Erasmus Jacobs found a small brilliant pebble on the banks of the Orange River, on the farm De Kalk lea...
video tutorial for mining for diamonds at the crater of diamonds state park in Murfreesboro Arkansas USA. Wet sifting for diamonds by Deborah Wilde showing you how to get that perfect circle while mining for diamonds and other gems. Diamond Mining. Crater of Diamonds state park. June 2015
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This is our family trip to Crater of Diamonds State Park in Arkansas. It was a beautiful February day, and a much better day than the scorching hot day when we went for the first time in July last year. There was a rain a day and a half or two days earlier, and so the likelihood that we would find a diamond was very good. Hope you enjoy!!
Alluvial diamond mining remains the major source of Sierra Leone’s hard currency earnings accounting for nearly half of the country’s exports. Sierra Leone is renowned for the quality of its diamonds and for the recovery of some spectacularly large stones of very high value from its alluvial deposits.
I recover diamonds that came off of the saws used to cut the pavement.