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Ferrokësterite

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SHS850056

Ferrokësterite

Description Tabs

Description
Locality: 
Hingston Down Quarry, Calstock, Cornwall, United Kingdom
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.2 × 2.4 × 2.2 cm
Description

Ferrokesterite with arsenopyrite in matrix

Mineral Data
What's on the rock

Ferrokësterite

Formula: 
Cu2(Fe,Zn)SnS4
Strunz: 
2.CB.15a
Hardness: 
4.0
Colour: 
Grey
Streak: 
Black
Type Locality: 
Cligga Mine, Cligga Head, Perranzabuloe, St Agnes District, Cornwall, England, UK