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Heyrovskýite

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SYA520855

Heyrovskýite

Type Locality

Description Tabs

Description
Locality: 
Hůrky, Čistá, Rakovník, Central Bohemian Region, Czech Republic
Class: 
Massive/Crystalline
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.5 × 3 × 2 cm
Description

Tin white lustrous flakes and grains of heyrovskyite with chalcopyrite and minor galena in quartz matrix. Rich sample for this rare mineral from it´s type locality.
Older material found about 1980

Mineral Data
What's on the rock

Heyrovskýite

Formula: 
Pb10AgBi5S18
Strunz: 
2.JB.40b
Crystal System: 
Orthorhombic
Hardness: 
4.0 - 5.0
Colour: 
Tin white
Type Locality: 
Hůrky, Čistá, Rakovník (Rakonitz), Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic

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