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Bournonite

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Watches:
JYJ217260

Bournonite

Description Tabs

Description
Locality: 
Příbram District, Central Bohemian Region, Czech Republic
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.5 × 3.2 × 2.7 cm
Description

Several barrel shaped bournonite crystals on quartz from Pribram.

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