Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Quartz Calcite & Asphaltum Var Impsonite

Views:
Watches:
RHT679038

Quartz Calcite & Asphaltum Var Impsonite

Description Tabs

Description
Locality: 
Brühne Quarry, Hillenberg, Warstein, Arnsberg, North Rhine - Westphalia, Germany
Class: 
Combination
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 4.7 × 4.5 cm
Weight: 
214.00gr
Description

Nice specimen with glossy quartz crystals in one vug, calcite in another, smaller one. Impsonite colors the matrix black.

Mineral Data
What's on the rock

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White

Impsonite

Variety Of: 

Asphaltum

Hardness: 
0.0
Item Toolbox