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stillwellite English

Meaning stillwellite meaning

What does stillwellite mean?

stillwellite noun

— (mineral) A trigonal-pyramidal rare earth borosilicate mineral.

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stillwaterite | Stillwater | Stillwater County | still-hunt | stilly | still and all | still and anon | still as a stock | still birth | still column | still dark | still estrus

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