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Native Gold & Bournonite

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JYJ733176

Native Gold & Bournonite

Description Tabs

Description
Locality: 
Magurka, Partizánska Lupča, Liptovský Mikuláš County, Zilina Region, Slovakia (Slovak Republic)
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4 × 3 × 0.9 cm
Description

Native gold associated with bournonite and famatinite/luzonite in quartz. SEM-EDS confirmed sample no 2019-03-31. Analysis attached. 

 

Mineral Data
What's on the rock

Gold

Formula: 
Au
Strunz: 
1.AA.05
Crystal System: 
Isometric
Hardness: 
2.5 - 3.0

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
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