rammelsbergite

[ ram-uh lz-bur-gahyt ]
/ ˈræm əlzˌbɜr gaɪt /

noun

a mineral, essentially nickel diarsenide, NiAs2.

Origin of rammelsbergite

< German Rammelsbergit (1845), named after Karl Friedrich Rammelsberg (1813–99), German chemist; see -ite1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019