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Roggianite

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CR22300

Roggianite

Rare Mineral

Description Tabs

Description
Locality: 
Vigezzo Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy
Size Range: 
Miniature (4.5-7 cm)
Size: 
4 × 6 × 3.6 cm
Description

White crusts of the rare mineral roggianite on matrix.

Mineral Data
What's on the rock

Roggianite

Formula: 
Ca2Be(OH)2Al2Si4O13·2.5H2O
Strunz: 
9.GB.20
Hardness: 
0.0
Type Locality: 
Alpe Rosso, Orcesco, Druogno, Vigezzo Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy