STIBIOMICROLITE

General Information:

Chemical Formula:

(Sb,Ca,Na)2(Ta,Nb)2(O,OH)7

IMA Status:

Approved IMA

Physical Properties:

Color:

white or white.

Diaphaniety:

Translucent to Opaque

Hardness:

4 - Fluorite

Luster:

Vitreous (Glassy)

Streak:

white

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