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grenatiteGREN'ATITE, n. Staurotide or staurolite, a mineral of a dark reddish brown. It occurs imbedded in mica slate, and in talc, and is infusible by the blowpipe. It is called also prismatic garnet. |
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grenatiteGREN'ATITE, n. Staurotide or staurolite, a mineral of a dark reddish brown. It occurs imbedded in mica slate, and in talc, and is infusible by the blowpipe. It is called also prismatic garnet. |