ホーム > Term: gaudefroyite
gaudefroyite
A hexagonal mineral, Ca4Mn3(BO3)3(CO3)(O,OH)3; forms prisms associated with marokite, braunite, and hasumannite in calcite from Tachgagalt, Morocco.
- スピーチの一部 noun
- 産業/ドメイン 炭鉱
- カテゴリ 炭鉱全般; Mineral mining
- Government Agency: USBM
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作成者
- ed.young
- 100% positive feedback
(Milwaukee, United States)