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Fergusonite-(Y)

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SER1063760

Fergusonite-(Y)

Description Tabs

Description
Locality: 
Takahagi, Ibaraki Prefecture, Honshu Island, Japan
Class: 
Mixed Specimens
Size Range: 
Micromount (under 1cm)
Size: 
0.7 × 0.2 × 0.2 cm
Description

several grey fergusonite-Y crystals in a glass capsule

Mineral Data
What's on the rock

Fergusonite-(Y)

Formula: 
YNbO4
Strunz: 
7.GA.05
Hardness: 
5.5 - 6.5
Type Locality: 
Kangeq, Sermersoq Island, Kujalleq, Greenland