Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Johannite

Views:
Watches:
CHA692683

Johannite

Radioactive

Description Tabs

Description
Locality: 
Markey Mine, Red Canyon, San Juan County, Utah, United States of America
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 1 × 0.7 cm
Description

specimen with fantastic groups of complex green crystals of johannite on matrix

Mineral Data
What's on the rock

Johannite

Formula: 
Cu(UO2)2(SO4)2(OH)2·8H2O
Strunz: 
7.EB.05
Crystal System: 
Triclinic
Hardness: 
2.0 - 2.5
Colour: 
Emerald-green
Type Locality: 
Elias Mine, Jáchymov, Krušné Hory, Karlovy Vary, Bohemia, Czech Republic

Seller Information

Payment options: offline, paypal_wpp, paypal_wps