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Cuspidine

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SHS169872

Cuspidine

Description Tabs

Description
Locality: 
Empire Mine, Mackay, Custer County, Idaho, United States of America
Class: 
Single Crystal
Size Range: 
Micromount (under 1cm)
Size: 
0.6 × 0.4 × 0.4 cm
Description

Cuspidine in capsula

Mineral Data
What's on the rock

Cuspidine

Formula: 
Ca4(Si2O7)(F,OH)2
Strunz: 
9.BE.17
Hardness: 
5.0 - 6.0
Streak: 
White
Type Locality: 
Monte Somma, Somma-Vesuvius Complex, Naples Province, Campania, Italy