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Cassiterite & Quartz

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KFT75075

Cassiterite & Quartz

Description Tabs

Description
Locality: 
Llallagua, Rafael Bustillo Province, Potosi Department, Bolivia
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.1 × 5.3 × 2.7 cm
Description

Comes with an original label from the year 1976. 

Mineral Data
What's on the rock

Cassiterite

Formula: 
SnO2
Strunz: 
4.DB.05
Crystal System: 
Tetragonal
Hardness: 
6.0 - 7.0

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White