riebeckite

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Riebeckite (of the crocidolite variety) from South Africa.

riebeckite: Related Content

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Riebeckite (of the crocidolite variety) from South Africa.

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crocidolite magnesioriebeckite asbestos sodic amphibole group glaucophane arfvedsonite chrysotile anthophyllite cummingtonite amphibole asbestos

Basalt sample returned by Apollo 15, from near a long sinous lunar valley called Hadley Rille. Measured at 3.3 years old.

(Bed) Rocks and (Flint) Stones