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单词 towanite
释义

towaniten.

/ˈtaʊənʌɪt/
Etymology: Named 1852, from Huel Towan in Cornwall: see -ite suffix1.
Mineralogy.
An obsolete synonym for chalcopyrite n.
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the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > sphalenite group > copper iron sulphide
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1852 H. J. Brooke & W. H. Miller Phillips's Elem. Introd. Mineral. (new ed.) 182 Bornite..occurs in beds and veins in the older rocks with towanite [etc.].
1878 H. P. Gurney Crystallogr. 79 Towanite or Copper Pyrites is a double sulphide of copper and iron.
This entry has not yet been fully updated (first published 1913; most recently modified version published online June 2018).
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n.1852
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