MINERAL
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Min"er*al (?), n. [F. minéral, LL. minerale, fr. minera mine. See Mine, v. i.]
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1. An inorganic species or substance occurring in nature, having a definite chemical composition and usually a distinct crystalline form. Rocks, except certain glassy igneous forms, are either simple minerals or aggregates of minerals.
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2. A mine. [Obs.] Shak.
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3. Anything which is neither animal nor vegetable, as in the most general classification of things into three kingdoms (animal, vegetable, and mineral).
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Min"er*al, a. 1. Of or pertaining to minerals; consisting of a mineral or of minerals; as, a mineral substance.
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2. Impregnated with minerals; as, mineral waters.
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Mineral acids (Chem.), inorganic acids, as sulphuric, nitric, phosphoric, hydrochloric, acids, etc., as distinguished from the organic acids. -- Mineral blue, the name usually given to azurite, when reduced to an impalpable powder for coloring purposes. -- Mineral candle, a candle made of paraffin. -- Mineral caoutchouc, an elastic mineral pitch, a variety of bitumen, resembling caoutchouc in elasticity and softness. See Caoutchouc, and Elaterite. -- Mineral chameleon (Chem.) See Chameleon mineral, under Chameleon. -- Mineral charcoal. See under Charcoal. -- Mineral cotton. See Mineral wool (below). -- Mineral green, a green carbonate of copper; malachite. -- Mineral kingdom (Nat. Sci.), that one of the three grand divisions of nature which embraces all inorganic objects, as distinguished from plants or animals. -- Mineral oil. See Naphtha, and Petroleum. -- Mineral paint, a pigment made chiefly of some natural mineral substance, as red or yellow iron ocher. -- Mineral patch. See Bitumen, and Asphalt. -- Mineral right, the right of taking minerals from land. -- Mineral salt (Chem.), a salt of a mineral acid. -- Mineral tallow, a familiar name for hatchettite, from its fatty or spermaceti-like appearance. -- Mineral water. See under Water. -- Mineral wax. See Ozocerite. -- Mineral wool, a fibrous wool-like material, made by blowing a powerful jet of air or steam through melted slag. It is a poor conductor of heat.
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