A.K. Miles of Salem spent summers as a little girl traveling the Pacific Northwest with her grandparents, collecting rocks and helping her great-grandfather cut and polish them in his lapidary shop.
DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/6v2d54/gem_stone_cutting) has announced the addition of the "Gem Stone ...
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‘Hidden gem': S.F. mineral society marks 90 years of breaking rocks at unmarked clubhouse
Rocks have not changed in 90 years, and neither have the type of people who would join the San Francisco Gem & Mineral Society, which started in 1935 for the hobby of rock cutting and polishing and ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." With its circular grinding wheels that chew through materials like metal, tile, and stone, an angle ...
The advancement of rock cutting and drilling technologies is central to modern resource extraction and civil engineering practices. Significant progress has been achieved through the integration of ...
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