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Calcioursilite

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JYJ713842

Calcioursilite

Description Tabs

Description
Locality: 
Alai Range, Osh Oblast, Kyrgyzstan
Class: 
Massive/Crystalline
Size Range: 
Micromount (under 1cm)
Size: 
0.4 × 0.3 × 0.2 cm
Description

Pale yellow masses of calcioursilite on pegmatitic matrix. Analysed by Dr. M. Murashko.

Very rare!

Mineral Data
What's on the rock

Calcioursilite

Formula: 
Ca4(UO2)4(Si2O5)5(OH)6·15H2O
Strunz: 
9.AK.35
Hardness: 
0.0
Type Locality: 
Oktyabr'skoye U Deposit, Kyzyltyube-Sai, Khodzhent (Leninabad), Viloyati Sogd (Viloyati Sughd; Viloyati Khodzhent; Viloyati Leninabad), Tajikistan...