资料来源 : pyDict

黑铜矿; 土黑铜矿

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Melaconite \Me*lac"o*nite\, n. [Gr. me`las black + ? dust.]
   (Min.)
   An earthy black oxide of copper, arising from the
   decomposition of other ores.