Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Chalcedony

Views:
Watches:
ESM857922

Chalcedony

Description Tabs

Description
Locality: 
San Eugenio, Artigas Department, Uruguay
Class: 
Crystal Group/Cluster
Size Range: 
Small cabinet (7-10 cm)
Size: 
9 × 6 × 5 cm
Description

A warty white-blueish chalcedony specimen

Mineral Data
What's on the rock

Chalcedony

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Hardness: 
6.5 - 7.0
Streak: 
White
Type Locality: 
Kadıköy (Chalcedon), Istanbul Province, Marmara Region, Turkey