ホーム > Term: pigeonite
pigeonite
A monoclinic mineral, (Mg,Fe,Ca)(Mg,Fe)Si2O6; pyroxene group; crystallographically distinct from augite; occurs only in quickly chilled lavas. Compare: augite
- 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)