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Main page » Catalogue » Crystals in Matrix » sold specimens » 5 Tantalite Crystals in Matrix

5 Tantalite Crystals in Matrix

Product No.: km11-023

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Mineral:	Tantalite -(Mn) , Solid-Solution Series: Tantalite-(Fe) - Tantalite-(Mn)
Chemical Formula:	FeTa₂O₆ - MnTa₂O₆
Size:	56,8 x 49,5 x 35,5 mm
Weight:	600,1 ct or 120,02 g
Transparence:	opaque - subtranslucent
Quantity:	1
Origin:	Darra-i-Pech (Pech; Peech; Darra-e-Pech) Pegmatite Field, Nangarhar (Ningarhar) Province, Afghanistan

Here you get five intergrown tantalite crystals with deep reddish brown color, all undamaged and intergrown with quartz and Cleavelandite.

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