Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Calcite & Quartz

Views:
Watches:
ESM624105

Calcite & Quartz

Description Tabs

Description
Locality: 
Rensselaer Quarry, Pleasant Ridge, Jasper County, Indiana, United States of America
Class: 
Combination
Size Range: 
Thumbnail (1-3cm)
Size: 
1.8 × 0.5 × 0.4 cm
Description

Small calcite crystal on top of a clear quartz crystal

Mineral Data
What's on the rock

Calcite

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

Quartz

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