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| | Encyclopedia: List of minerals (Site not responding. Last check: 2007-11-06) |
 | | Mimetite is a mineral consisting of lead chloro-arsenate: Pb5(AsO4)3Cl, crystallizing in the hexagonal system and closely resembling pyromorphite in appearance and general characteristics. |
 | | Glaubers salt, also sal mirabilis, is the name of sodium sulfate decahydrate, Na2SO4•10H2O, which was discovered by and named for the 17th-century German iatrochemist Johann Glauber. |
 | | Thorianite is a rare mineral, discovered by W. Holland, and found in the gem-gravels of Sri Lanka, where it occurs as small, heavy, fl, cubic crystals, usually much water-worn. |
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