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Bournonite

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TBM830140

Bournonite

Classic Locality

Description Tabs

Description
Locality: 
Trepča, Mitrovica District, Kosovo
Class: 
Crystals on Matrix
Size Range: 
Museum (18cm plus)
Size: 
19 × 8.5 × 7 cm
Weight: 
2 100.00gr
Description

Large piece studded with crystals up to 12 mm of top aesthetic Bournonite sample with a big shiny crystal of 22 mm diameter grown with a carpet of Pyrite speudomorph of Sphalerite . New finding from 11th level of the mine.

Mineral Data
What's on the rock

Bournonite

Formula: 
PbCuSbS3
Strunz: 
2.GA.50
Hardness: 
2.5 - 3.0
Type Locality: 
Wheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Wadebridge District, Cornwall, England, UK