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Pyrargyrite & Native Silver

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JYJ801014

Pyrargyrite & Native Silver

Description Tabs

Description
Locality: 
Příbram District, Central Bohemian Region, Czech Republic
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 5.5 × 4 cm
Description

Grey metallic pyrargyrite coated with acanthite and native silver from Pribram, Czech Republic. SEM-EDS analysed specimen no 292. 

 

Mineral Data
What's on the rock

Pyrargyrite

Formula: 
Ag3SbS3
Strunz: 
2.GA.05
Crystal System: 
Trigonal - Ditrigonal Pyramidal
Hardness: 
2.5

Silver

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