Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Hummerite & Ronneburgite

Views:
Watches:
JYJ823335

Hummerite & Ronneburgite

EDS confirmed

Description Tabs

Description
Locality: 
Lichtenberg Absetzer Dump, Ronneburg Uranium Deposit, Gera, Thuringia, Germany
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.8 × 0.6 × 0.4 cm
Description

Orange-yellow hummerite with ronneburgite from the Lichtenberg Absetzer dump, Ronneburg, Germany. 

 

Mineral Data
What's on the rock

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

Ronneburgite

Formula: 
K2MnV4O12
Strunz: 
8.AC.75
Hardness: 
3.0
Type Locality: 
Lichtenberg Absetzer Mine (dump), Ronneburg U deposit, Gera, Thuringia, Germany