資料來源 : pyDict

蝕變玄武岩

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Melaphyre \Mel"a*phyre\, n. [F., fr. Gr. me`las, -anos, black +
   porphyre porphyry.] (Min.)
   Any one of several dark-colored augitic, eruptive rocks
   allied to basalt.