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Magnetite & Feldspar Group

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SLN563471

Magnetite & Feldspar Group

Description Tabs

Description
Locality: 
San Calixto Prospect, Cerro Huañaquino, Potosi Department, Bolivia
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
4.4 × 8.8 × 7.1 cm
Largest Crystal: 
1.20cm
Weight: 
370.00gr
Description

Nice specimen with a lot of big, sharp, lustrous, metallic, "Alpine-type" octahedral magnetite crystals associated with cream colored feldspar on matrix. The biggest crystal measures 1.2 X 1.1 Cm

Mineral Data
What's on the rock

Magnetite

Formula: 
Fe2+Fe3+2O4
Strunz: 
4.BB.05
Crystal System: 
Isometric
Hardness: 
5.5 - 6.5
Streak: 
Black

Seller Information

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