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Routhierite & Protochabournéite

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JYJ571178

Routhierite & Protochabournéite

Description Tabs

Description
Locality: 
Monte Arsiccio Mine, Sant'Anna di Stazzema, Stazzema, Lucca Province, Tuscany, Italy
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2.8 × 2.7 × 1.6 cm
Description

Red routhierite and blackish protochabourneite, rare thallium members. 

Mineral Data
What's on the rock

Routhierite

Formula: 
Tl(Cu,Ag)(Hg,Zn)2(As,Sb)2S6
Strunz: 
2.GA.40
Hardness: 
3.5
Type Locality: 
Jas Roux, La Chapelle-en-Valgaudemar (La Chapelle-en-Valgaudémar), Hautes-Alpes, Provence-Alpes-Côte d'Azur, France...

Protochabournéite

Formula: 
Tl5-xPb2x(Sb,As)21-xS34 (x ~ 1.2-1.5)
Hardness: 
0.0
Type Locality: 
Sant'Olga tunnel, Monte Arsiccio Mine, Sant'Anna di Stazzema, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy...