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Nöggerathite-(Ce)

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ESM825044

Nöggerathite-(Ce)

ex. Dr. Schäfer / ex. Geuer
Type Locality

Description Tabs

Description
Locality: 
In den Dellen Quarries, Niedermendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 1 × 1 cm
Description

Brown nöggerathite-ce crystals on matrix  ( For original close-up photo contact us )

Mineral Data
What's on the rock

Nöggerathite-(Ce)

Formula: 
(Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
Crystal System: 
Orthorhombic
Hardness: 
5 - 6
Colour: 
Dark brownish-red to dark brownish-black
Streak: 
Red
Type Locality: 
In den Dellen Quarries, Niedermendig, Mendig, Eifel, Rhineland-Palatinate, Germany
Isostructural with: 
Zirconolite