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Bobcookite

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Bobcookite

Description Tabs

Description
Locality: 
Widowmaker Mine, Fry Mesa, White Canyon, San Juan County, Utah, United States of America
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.3 × 0.8 × 0.8 cm
Description

Intense neon yellow bobcookite groups from the Widowmaker mine, Utah, USA. SEM-EDS & PXRD confirmed. 

 

Mineral Data
What's on the rock

Bobcookite

Formula: 
NaAl(UO2)2(SO4)4·18H2O
Hardness: 
0.0
Type Locality: 
Blue Lizard Mine, Chocolate Drop, Red Canyon, White Canyon District, San Juan Co., Utah, USA