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No power but only minor damage: Spruce Pine quartz mine owner updates Helene recoveryFree of impurities, Spruce Pine quartz has been crucial to the supply ... Sibelco sells its white quartz sand under the brand name IOTA, which the company states online is “indispensable in ...
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Your phones and computers rely on this remote mine in North Carolina. Helene just drowned it.Now cooled and worn, the rocks around Spruce Pine has the look of a dirty snowball thanks to a combination of feldspar, mica, and quartz. When ground up, it just looks like white sand, but when ...
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