Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Kröhnkite & Sideronatrite

Views:
Watches:
RBM756309

Kröhnkite & Sideronatrite

Description Tabs

Description
Locality: 
Coronel Manuel Rodríguez Mine, Mejillones Peninsula, Antofagasta Province, Antofagasta Region, Chile
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.6 × 4 × 2.5 cm
Description

Semi translucent and by terminated crystals of kröhnkite, noted for the similar to aquamarine color, and accompanied by sideronatrite matrix.

Mineral Data
What's on the rock

Kröhnkite

Formula: 
Na2Cu(SO4)2·2H2O
Strunz: 
7.CC.30
Crystal System: 
Monoclinic
Hardness: 
2.5 - 3.0
Streak: 
White
Type Locality: 
Chuquicamata Mine, Chuquicamata District, Calama, El Loa Province, Antofagasta Region, Chile

Sideronatrite

Formula: 
Na2Fe(SO4)2(OH)·3H2O
Strunz: 
7.DF.20
Hardness: 
1.5 - 2.0
Type Locality: 
San Simon Mine, Santa Rosa-Huantajaya District, Iquique Province, Tarapacá Region, Chile

Seller Information

Payment options: offline, paypal_wpp, paypal_wps