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Lansfordite - Wikipedia, the free encyclopedia
Lansfordite is a hydrated magnesium carbonate mineral with composition: MgCO 3 ·5H 2 O. Landsfordite was discovered in 1888 in a coal mine in Lansford, Pennsylvania. It crystallizes in the monocl...
en.wikipedia.org/wiki/Lansfordite |
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General Lansfordite Information ... Lansfordite Image ... Lansfordite Crystallography...
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Optical images of clusters of glassy lansfordite crystals and one white dehydrated barringtonite ? crystal. (AmMin, 88:1883). Crystals associated with the remains of a saguaro, Carnegiea gigantea from south and west central Arizona. ... Crystals associated with the remains of a saguaro, ... This Image has been shown 846 times...
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Lansfordite MgCO3 •5H2O; c 2001-2005 Mineral Data Publishing, version 1; Crystal Data: Monoclinic. Point Group: 2/m. Rare crystals, elongated along [001], with principal forms {100}, {110}, {001}, a dozen additional forms, to 4 mm;
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Classification of Lansfordite ... Type Occurrence of Lansfordite ... Physical Properties of Lansfordite...
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Synthesis and Characterization of Lansfordite and Nesquehonite1 ... Chemically pure lansfordite (MgCO3·5H2O) and nesquehonite (MgCO3·3H2O) were synthesized from CO2-saturated Mg(HCO3)2 solutions by degasation with air for varying periods of time depending upon equilibration temperature.
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History / Historique ... Discovery date/Date de découverte : 1888; ... Country of Origin/Pays : USA;
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Scandinavian mineral gallery : Alphabetic mineral list, L. ... Mineral name Pictures In my collection...
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North America reading and writing skills: a range of skills taught at school that are designed to give students proficiency in using language; Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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>> Elements Class: The Metals and Their Alloys and the Nonmetals. ... >> Sulfides Class: The Sulfides, the Selenides, the Tellurides, the Arsenides, the Antimonides, the Bismuthinides and the Sulfosalts. ... Lansfordite (Hydrated Magnesium Carbonate)
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