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Thortveitite

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CAT820082

Thortveitite

Rare Mineral

Description Tabs

Description
Locality: 
Kersy Forest, Bonneval-Tarentaise, Savoie, Auvergne-Rhône-Alpes, France
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.5 × 0.5 × 0.5 cm
Description

Colorless to pale yellow prismatic crystals

Mineral Data
What's on the rock

Thortveitite

Formula: 
(Sc,Y)2Si2O7
Strunz: 
9.BC.05
Crystal System: 
Monoclinic
Hardness: 
6.0 - 7.0
Streak: 
white
Type Locality: 
Ljoslandsknipan (Thortveitittgruva), Knipan (Knipane), Ljosland, Iveland, Aust-Agder, Norway

Seller Information

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