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Häggite & Hummerite

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BCK520406

Häggite & Hummerite

Rare Mineral

Description Tabs

Description
Locality: 
Gold Quarry Mine, Maggie Creek, Eureka County, Nevada, United States of America
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.2 × 2.1 × 1.3 cm
Description

You are bidding on a small specimen with tiny black custers of haggite with orange hummerite and tiny black needles of native selenium. 

Mineral Data
What's on the rock

Häggite

Formula: 
V3+V4+O2(OH)3
Strunz: 
4.HE.25
Crystal System: 
Monoclinic
Hardness: 
0.0
Colour: 
Black
Type Locality: 
Drill Hole TR-713, Carlile, Crook Co., Wyoming, USA

Hummerite

Formula: 
K2Mg2(V10O28)·16H2O
Strunz: 
4.HC.10
Hardness: 
0.0
Type Locality: 
Hummer Mine, Jo Dandy Mine (Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USA

Seller Information

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