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Piemontite

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PJM143386

Piemontite

Description Tabs

Description
Locality: 
Old Boolcoomata Station, Olary District, South Australia, Australia
Size Range: 
Thumbnail (1-3cm)
Size: 
2.8 × 1.7 × 1.5 cm
Description

Reddish brown crystals of piemontite in  a massive white quartz

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
Earthstones Australia

Seller Information

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Seller's terms and conditions

All goods must be paid for prior to shipping, all bids are binding.