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Exploration diamond drilling differs from other geological drilling (such as Reverse Circulation (RC) Drilling [3]) in that a solid core is extracted from depth, for examination on the surface. The key technology of the diamond drill is the actual diamond bit itself. [4] It is composed of industrial diamonds set into a soft metallic matrix.
Canadian diamonds are diamonds which have been mined in any one of the provinces and territories of Canada. Diamond-rich areas were not commercially extracted in Canada until the early 1990s. [1] For the first 60 years of the 20th century, diamonds originated from kimberlite pipes and alluvial deposits in places such as Africa and some from ...
Ekati Diamond Mine, 2010. Fipke is credited as a co-discoverer of the mine, and retained a 10% interest until 2014, which made him a very wealthy man. Charles Edgar "Chuck" Fipke CM (born 1946) is a Canadian geologist and prospector who discovered the existence of diamonds around Lac de Gras in Canada's Northwest Territories. He is now a ...
That diamond on your wedding ring isn't as rare as you might think, according to new research. There are over a quadrillion tons of diamonds lurking 100 miles below the Earth's surface, according ...
A rockhound's tools: a geologist's hammer and loupe. The amateur geologist's principal piece of equipment is the geologist's hammer. This is a small tool with a pick-like point on one end, and a flat hammer on the other. The hammer end is for breaking rocks, and the pick end is mainly used for prying and digging into crevices.
After the yellow ground had been exhausted, miners in the late 19th century accidentally cut into the blue ground and found gem-quality diamonds in quantity. The economic situation at the time was such that, with a flood of diamonds being found, the miners undercut each other's prices and eventually decreased the diamonds' value down to cost in ...
Big price tags and diamond jewelry typically go hand in hand. Engagement rings can easily set you back a few thousand dollars, especially if you are looking for the highest quality in cut, clarity ...
Laboratory work in mineral physics require high pressure measurements. The most common tool is a diamond anvil cell, which uses diamonds to put a small sample under pressure that can approach the conditions in the Earth's interior.