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Avogadrite With Malladrite

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SHS42941

Avogadrite With Malladrite

ex. Collection G. Gebhard

Description Tabs

Description
Locality: 
Mount Vesuvius, Campania, Italy
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 1.2 × 1.1 cm
Description

Avogadrite and malladrite on matrix

Mineral Data
What's on the rock

Avogadrite

Formula: 
(K,Cs)[BF4]
Strunz: 
3.CA.10
Crystal System: 
Orthorhombic
Hardness: 
0.0
Type Locality: 
Mt Vesuvius, Somma-Vesuvius Complex, Naples Province, Campania, Italy

Malladrite

Formula: 
Na2[SiF6]
Strunz: 
3.CH.05
Hardness: 
3.0
Type Locality: 
Mt Vesuvius, Somma-Vesuvius Complex, Naples Province, Campania, Italy