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Piemontite & Thulite

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CLB557417

Piemontite & Thulite

Classic Locality

Description Tabs

Description
Locality: 
Søre Lia Quarry, Otta River, Lom, Innlandet, Norway
Class: 
Combination
Size Range: 
Cabinet (10-18 cm)
Size: 
13 × 7.7 × 0.9 cm
Description

Very nice cut and polished slice of pink thulite with dark red piemontite grains.

Mineral Data
What's on the rock

Piemontite

Formula: 
{Ca2}{Al2Mn3+}(Si2O7)(SiO4)O(OH)
Strunz: 
9.BG.05
Hardness: 
6.0 - 6.5
Streak: 
Reddish
Type Locality: 
Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy

Thulite

Variety Of: 

Zoisite

Formula: 
{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Strunz: 
9.BG.10
Hardness: 
6.0 - 7.0
Hardness: 
0.0
Colour: 
pink
Type Locality: 
Øvstebø, Kleppan, Sauland, Hjartdal, Telemark, Norway

Seller Information

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