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Staurolite & Almandine

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CFL694898

Staurolite & Almandine

Description Tabs

Description
Locality: 
Pond Hill, Lisbon, Grafton County, New Hampshire, United States of America
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.5 × 6.5 × 3.5 cm
Weight: 
280.00gr
Description

Very nice specimen of twinned staurolite crystals, up to 3.2 cm in size, associated with lustrous almandine crystals on matrix.  Ex-Don Davis specimen.  Collected by Don Davis.

Mineral Data
What's on the rock

Staurolite

Formula: 
Fe2+2Al9O6(SiO4)4(O,OH)2
Strunz: 
9.AF.30
Crystal System: 
‎Monoclinic
Hardness: 
7.0 - 7.5
Colour: 
Brown

Almandine

Formula: 
Fe2+3Al2(SiO4)3
Strunz: 
9.AD.25
Crystal System: 
Isometric
Hardness: 
7.0 - 7.5
Streak: 
White
Type Locality: 
Alabanda, Aydin Province, Aegean Region, Turkey

Seller Information

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Collection Arkane accept payments by Paypal and direct email messages.