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Ullmannite

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FRR913347

Ullmannite

Description Tabs

Description
Locality: 
Masaloni Mine, San Vito, Sarrabus, South Sardinia Province, Sardinia, Italy
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 2.8 × 1.1 cm
Largest Crystal: 
0.40cm
Description

Gray cubes of Ullmannite embedded in massive Calcite. On the backside of the pieces some bronze christals of Breihauptite can be noticed as well.

Masaloni is probably one of the best sources for these rare Ni sulphides.

Former collection P. Gentile with label.

Mineral Data
What's on the rock

Ullmannite

Formula: 
NiSbS
Strunz: 
2.EB.25
Crystal System: 
Isometric
Hardness: 
5.0 - 5.5
Type Locality: 
Storch und Schöneberg Mine, Gosenbach, Siegerland, North Rhine-Westphalia, Germany

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

The item can be returned for whichever reason, provided its original conditions, and within 10 days from its delivery to the Buyer. In the case of returning, the Buyer will be entitled to the refund of the item price; shipping costs will remain at the Buyer's charge in any case.