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Ottohahnite & Manganoblödite

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JYJ681020

Ottohahnite & Manganoblödite

Description Tabs

Description
Locality: 
Blue Lizard Mine, Red Canyon, San Juan County, Utah, United States of America
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.2 × 3.5 × 1.3 cm
Description

Rare SEM-EDS conf. Manganoblödite intergrown with cobaltoblödite. Minor yellow ottohahnite is present too. 

Rich sample!

Mineral Data
What's on the rock

Ottohahnite

Formula: 
Na6(UO2)2(SO4)5(H2O)7·1.5H2O
Crystal System: 
Triclinic
Hardness: 
Colour: 
yellowish green to greenish-yellow
Type Locality: 
Blue Lizard Mine, San Juan County, Utah, USA

Manganoblödite

Formula: 
Na2Mn(SO4)2·4H2O
Hardness: 
0.0
Type Locality: 
Blue Lizard Mine, Chocolate Drop, Red Canyon, White Canyon District, San Juan Co., Utah, USA