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Welshite

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JYJ789418

Welshite

SEM-EDS conf. specimen no 278

Description Tabs

Description
Locality: 
Långban, Filipstad, Värmland County, Sweden
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.8 × 2.3 × 1.6 cm
Description

Brown SEM-EDS confirmed welshite in dolomite from Langban. Analysed specimen specimen no 278. 

Mineral Data
What's on the rock

Welshite

Formula: 
Ca4Mg9Sb3O4[Si6Be3AlFe2O36]
Strunz: 
9.DH.40
Hardness: 
6.0
Type Locality: 
Långban, Filipstad, Värmland, Sweden