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Hogtuvaite

#DP52205

Hogtuvaite

#DP52205
Availability
Sold
Size
5 x 4 x 4 cm - Miniature 
Formula
Ca4(Fe2+6Fe3+6)O4[Si8Be2Al2O36] (RRUFF)
Locality
Hogtuva, Rana, Nordland, Norway
Tagged
beryllium , pegmatite mineral

Black vitrous crystal masses in matrix.

Hogtuvaite

Formula
Ca4(Fe2+6Fe3+6)O4[Si8Be2Al2O36
Crystal System
Triclinic 
Luster
Subadamantine 
Color
black 
Class
Triclinic - Pinacoidal 
Hardness
5.5 

Data courtesy of Webmineral.

Collection
Don Phillips Collection

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