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Gudmundite with Sphalerite & Galena

#PD31800

Gudmundite with Sphalerite & Galena

#PD31800
Availability
Sold
Size
3 x 2 x 1.5 cm - Thumbnail 
Formula
FeSbS (RRUFF)
Locality
Pribram, Bohemia, Czech Republic
Tagged
sulfide

A superb little specimen full of prismatic to equant crystals from 1 to 2mm as singles and clusters with octahedral Galena crystals. Excellent specimen with coverage on both sides.

Gudmundite

Formula
FeSbS 
Crystal System
Monoclinic 
Crystal Habit
Massive - Granular, Crystalline - Fine 
Cleavage
None, None, None 
Luster
Metallic 
Color
silvery white, steel gray 
Streak
grayish black 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness
5.5-6 

Data courtesy of Webmineral.

Collection
Phillips Collection

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