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Diamond production generates over $650 million annually, although exact numbers are uncertain due to the amount of illegal diamond mining and smuggling. The diamond mining industry is a significant source for foreign revenue for the country.
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Here's where you can go - it is the only producing diamond mine in the United States and the only diamond mine in the world where you can be the miner. Crater of Diamonds State Park. This diamond mine is located near Murfreesboro, Arkansas.
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That mine moves 8 million tons of rock a year and sells the rough diamonds for an average of $134 a carat. That's $1.5 billion in revenues, from a single mine. And it produces profit margins of 24 ...
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It is further argued that the diamond mines are dangerous work sites, "open pits of heavy minerals, oil, machinery exhaust, and any other rubbish seeps into". It is reported that diamond miners are exposed health risks and hazards, including malaria, dysentery, cholera and sexual diseases . 
How Are Diamonds Mined And Extracted From the Ground
Before any actual mining even takes place, prospectors need to locate diamond sources first. To hit pay dirt and get to the larger sized rough crystals, geologists follow the trail of secondary diamond sources to determine where the primary sources of pipe deposits are.
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The ten largest diamond mines in the world by measurable reserves contain more than one billion carats of recoverable diamonds. Russia is home to half of the world's biggest diamond mines, while Botswana houses two; including the world's largest diamond producing mine Orapa.
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List of diamond mines. Jump to navigation Jump to search. Small rough diamonds from Russia. Crystals are about 0.7 to 0.9 mm in size. There are a limited number of commercially available diamond mines currently operating in the world, with the 50 ...
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