Home > Term: ashcroftine
ashcroftine
A tetragonal mineral, K5Na5(Y,Ca)12Si28O70(OH)2(CO3)8.3H2O ; occurs in small pink needles at Narsarsuk, Greenland.
- Szófaj: noun
- Ipar/Tárgykör: Mining
- Kategória: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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