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Ahlfeldite & Chalcomenite

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Ahlfeldite & Chalcomenite

Description Tabs

Description
Locality: 
El Dragón Mine, Quijarro Province, Potosi Department, Bolivia
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.7 × 0.7 × 0.4 cm
Description

Tiny pink crystals of very rare nickel-selenite Ahlfeldite in the company of Chalcomenite

Mineral Data
What's on the rock

Ahlfeldite

Formula: 
(Ni,Co)SeO3·2H2O
Strunz: 
4.JH.10
Crystal System: 
Monoclinic
Hardness: 
2.0 - 2.5
Type Locality: 
Virgen de Surumi mine (Pacajake mine; Pakajake mine), Pakajake Canyon (Pacajake Canyon), Chayanta Province, Potosí Department, Bolivia

Chalcomenite

Formula: 
CuSeO3·2H2O
Strunz: 
4.JH.05
Crystal System: 
Orthorhombic
Hardness: 
2.0 - 2.5
Type Locality: 
Cerro de Cacheuta, Sierra de Cacheuta, Mendoza, Argentina

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Upon auction close, you will be sent an invoice indicating final value of the specimen with applicable shipping cost. Payments must be made by Paypal within 10 days of auction close unless other arrangements have been made with us

We want you to be pleased with your purchase. If for any reason you are not completely satisfied, you may exchange or credit your purchase
If you still not receive the item 30 days after you paid, please tell us, we will refund your money. If a package is lost or damaged, please report the problem immediately.


Any questions or comments please email us at: [email protected]


Thank you for your bidding !