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- Throughout the world, on an industrial scale, diamonds are mined in quarries. First, they are dug with the help of drilling rigs, and then they are blown up. The rock obtained by the explosion is loaded onto trucks and transported to the concentrator. There the rock is sorted and extracted from it by precious crystals.
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Oct 17, 2018 · The extractive industry employs a range of techniques for mining diamonds, starting with conventional open-pit operations. The world’s largest mine, the Debswana-owned Orapa project in Botswana, uses open-pit mining to extract diamonds located up to 250m below the surface.
- JP Casey
If the presence of diamonds is proven true and profitable, shanks are inserted into the ground at the ore-bearing pipes and huge amounts of soil are extracted. To make mining efficient and effective, the raw rock and soil are typically not examined on-site.
Aug 29, 2016 · 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...
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- Science Channel
Aug 6, 2012 · The process of diamond creation begins 100 miles underground where tremendous heat and pressure crystallize carbon into rough diamonds. slifoxz via YouTube. Source: Discovery. Diamonds then reach...
- Henry Blodget
Diamond mining is a time consuming process that requires precision, care and hard work. The process consists in locating possible deposits and performing recovery in the intact form. Diamond mining is the process of extracting ore from a number of sites considered rich in gemstones.
The short answer is that they are created by time and pressure – and if they are naturally formed diamonds- they are mined. Diamond mining is a combination of art, science, engineering, and a lot of hard work. There are two basic types of mining used to bring these gems close to home: Pipe Mining and Alluvial Mining.
Marine mining involves extracting diamonds from the seabed, hundreds of meters under water. The earliest form of marine mining entailed shore diving, where a swimmer would collect diamond bearing gravel from the shallow seabed. Today technology has evolved to specialised ships that mine for diamonds deep out at sea.
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