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Fergusonite-(Y)

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NST658522

Fergusonite-(Y)

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Description
Locality: 
Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.1 × 1 × 0.9 cm
Description

A sharp, lustrous, olive-green crystal of Fergusonite-(Y) from Mendig, Eifel. Label indicates analysis of this sample by previous owner.

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
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