Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Kidwellite & Iodargyrite

Views:
Watches:
CHP823078

Kidwellite & Iodargyrite

Classic Locality

Description Tabs

Description
Locality: 
Beauvoir Quarry, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.1 × 1.6 × 1.4 cm
Description

specimen with a very nice colourless crystal of iodargirite on matrix where there is some very good greenish balls of kidwellite.

c. 780

Mineral Data
What's on the rock

Kidwellite

Formula: 
NaFe3+9(PO4)6(OH)11·3H2O
Strunz: 
8.DK.20
Hardness: 
3.0
Streak: 
yellow
Type Locality: 
Fodderstack Mountain, Norman, Montgomery Co., Arkansas, USA

Iodargyrite

Formula: 
AgI
Strunz: 
3.AA.10
Hardness: 
1.5 - 2.0
Type Locality: 
Albarradón Mine, Albarradón, Mun. de Concepción del Oro, Zacatecas, Mexico

Seller Information

Payment options: offline, paypal_wpp, paypal_wps