Home > Term: rowlandite
rowlandite
An amorphous mineral, Y4FeSi4O14F2(?) ; massive; dark-green where fresh; becomes brick red on alteration.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)