Lansfordite definitions

Lansfordite

1) Carbonate mineral 2) Monoclinic mineral
Found on https://www.crosswordclues.com/clue/lansfordite

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Lansfordite

Lansfordite is a hydrated magnesium carbonate mineral with composition: MgCO3·5H2O. Landsfordite was discovered in 1888 in a coal mine in Lansford, Pennsylvania. It crystallizes in the monoclinic system and typically occurs as colorless to white prismatic crystals and stalactitic masses. It is a soft mineral, Mohs hardness of 2.5, with a low spec...
Found on http://en.wikipedia.org/wiki/Lansfordite

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Lansfordite

Magnesium carbonate
Found on http://www.translationdirectory.com/glossaries/glossary075.htm

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