Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Polybasite-Tac

Views:
Watches:
UVM589446

Polybasite-Tac

Description Tabs

Description
Locality: 
Clara Mine, Oberwolfach, Freiburg Region, Baden-Württemberg, Germany
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2.1 × 1.2 × 1.1 cm
Description

A rare thumbnail size specimen of Polybasite-Tac (formerly known as Antimonpearceite) from the Clara Mine.   This specimen features metallic masses on Barite/Fluorite matrix.   Some minute red crystals can be seen embedded in matrix as seen in the third photograph.  

Mineral Data
What's on the rock

Polybasite-Tac

Polytype Of: 

Polybasite

Formula: 
[(Ag,Cu)6(Sb,As)2S7][Ag9CuS4]
Strunz: 
2.GB.15
Hardness: 
2.5 - 3.0

Seller Information

Payment options: offline, paypal_wpp, paypal_wps