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Spionkopite & Yarrowite

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Spionkopite & Yarrowite

Description Tabs

Description
Locality: 
Yarrow Creek, Alberta, Canada
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 0.8 × 0.8 cm
Description

Metallic spionkopite & yarrowite from the type locality in matrix. 

Mineral Data
What's on the rock

Spionkopite

Formula: 
Cu39S28
Strunz: 
2.CA.05c
Hardness: 
2.5 - 3.0
Colour: 
Blue
Type Locality: 
Spionkop Creek, Yarrow Creek-Spionkop Creek deposit, Alberta, Canada

Yarrowite

Formula: 
Cu9S8
Strunz: 
2.CA.05d
Crystal System: 
Hexagonal
Hardness: 
2.5
Type Locality: 
Yarrow Creek, Yarrow Creek-Spionkop Creek deposit, Alberta, Canada