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calamitCALAMIT, n. A mineral, probably a variety of Tremolite. It occurs in imperfect or rounded prismatic crystals, longitudinally striated, and sometimes resembling a reed. Its structure is foliated; its luster vitreous, and more or less shining. |
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calamitCALAMIT, n. A mineral, probably a variety of Tremolite. It occurs in imperfect or rounded prismatic crystals, longitudinally striated, and sometimes resembling a reed. Its structure is foliated; its luster vitreous, and more or less shining. |