TETRAHEDRITE


Meaning of TETRAHEDRITE in English

( n. )

A sulphide of antimony and copper, with small quantities of other metals. It is a very common ore of copper, and some varieties yield a considerable presentage of silver. Called also gray copper ore, fahlore, and panabase.

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.