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Yttrotantalite-(Y)

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SHS183907

Yttrotantalite-(Y)

Description Tabs

Description
Locality: 
Ytterby, Resarö, Vaxholm, Stockholm County, Sweden
Size Range: 
Thumbnail (1-3cm)
Size: 
2.4 × 1.4 × 1.3 cm
Description

Nice yttrotantalite in matrix

Mineral Data
What's on the rock

Yttrotantalite-(Y)

Formula: 
(Y,Ca,U4+,Fe2+)2(Ta,Nb)2O8
Strunz: 
4.DG.10
Hardness: 
5.0 - 5.5
Streak: 
Grey
Type Locality: 
Ytterby, Resarö, Vaxholm, Uppland, Sweden