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2 items @ $85.00  

Brannockite

#54211

Brannockite

#54211
Availability
Sold
Size
2.3 x 1.3 x 1.2 cm - Thumbnail 
Formula
KSn2(Li3Si12)O30 (RRUFF)
Locality
Foote mine, Cleveland Co., North Carolina, United States
Tagged
tin

Colorless plates of Brannockite to less than 1mm. These were very hard to photo obviously. The specimen originated from Jason Smith, an expert on the Foote mine.

Type Locality

Brannockite

Formula
KSn2(Li3Si12)O30 
Crystal System
Hexagonal 
Cleavage
None, None, None 
Luster
Vitreous (Glassy) 
Color
colorless 
Streak
white 
Class
Hexagonal - Dihexagonal Dipyramidal 
Fracture
Brittle 
Hardness
5-6 

Data courtesy of Webmineral.

Special Info
Type Locality

Other Sold

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