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Khesinite & Alumoåkermanite

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SKY1104575

Khesinite & Alumoåkermanite

Rare Mineral

Description Tabs

Description
Locality: 
Durham Range, Reno Junction, Wright, Campbell County, Wyoming, United States of America
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 2 × 1.6 cm
Description

Dark brown/copper red khesinite (IMA 2014-033) associated to alumoakermanite from Wyoming. Analyzed.

Ex. Erich Laskowski collection (USA) .

Mineral Data
What's on the rock

Khesinite

Formula: 
Ca4(Mg3Fe3+9)O4(Fe3+9Si3)O36
Hardness: 
0.0
Type Locality: 
Gurim anticline, Negev, Israel

Alumoåkermanite

Formula: 
(Ca,Na)2(Al,Mg,Fe2+)(Si2O7)
Strunz: 
9.BB.10
Hardness: 
0.0
Type Locality: 
Mt Oldoinyo Lengai (Ol Doinyo Lengai), Arusha Region, Tanzania

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