1) Carbonate mineral 2) Orthorhombic mineral
Found on
https://www.crosswordclues.com/clue/bismutite
Bismutite or bismuthite is a bismuth carbonate mineral with formula Bi2(CO3)O2 (bismuth subcarbonate). Bismutite occurs as an oxidation product of other bismuth minerals such as bismuthinite and native bismuth in hydrothermal veins and pegmatites. It crystallizes in the orthorhombic system and typically occurs as earthy to fibrous masses. It was f...
Found on
http://en.wikipedia.org/wiki/Bismutite
a bismuth subcarbonate, (BiO)2CO3, that has been formed as an alteration product of primary bismuth minerals in the oxidized portions of metal veins. ...
Found on
http://www.britannica.com/eb/a-z/b/70
a mineral, bismuth carbonate, resulting from the alteration of bismuth minerals: a minor source of bismuth.
Found on
https://www.infoplease.com/dictionary/bismutite
No exact match found.
