| 词条 | Melanocratic mineral |
| 释义 |
A melanocratic mineral contains at least 60% dark and heavy ferro-magnesium minerals.[1] References1. ^What is Melanocratic? definition of Melanocratic (Science Dictionary): dark and heavy ferro-magnesian mineral, accessdate: March 10, 2017 {{geology-stub}} 1 : Mineralogy |
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