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Franconite

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SHS172974

Franconite

Description Tabs

Description
Locality: 
Francon Quarry, Québec, Canada
Size Range: 
Thumbnail (1-3cm)
Size: 
1.7 × 1.2 × 1.5 cm
Description

Franconite crystals on matrix

Mineral Data
What's on the rock

Franconite

Formula: 
Na2Nb4O11·9H2O
Strunz: 
4.FM.15
Crystal System: 
Monoclinic
Hardness: 
4.0
Type Locality: 
Francon quarry, Montréal, Québec, Canada