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STILPNOMELANE |
K(Fe2+,Mg,Fe3+)8(Si,Al)12(O,OH)36·2H2O |
Locality: Lovejoy Pit, Conway, NH |
Specimen Size: 5.2 cm specimen of quartz, albite and bronze colored, micaeous stilpnomelane. |
Environment: Conway granite |
Field collected: Unknown. A gift from Bob Janules. |
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