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Chalcedony & Calcite

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ATH943802

Chalcedony & Calcite

Description Tabs

Description
Locality: 
Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria
Class: 
Crystals on Matrix
Size Range: 
Cabinet (10-18 cm)
Size: 
16 × 11.5 × 8.5 cm
Weight: 
1 370.00gr
Description

Chalcedony on heavy siderite matrix from very old and historic mine Hüttenberg.

Pale blue chalcedony forming dozens of globes covered by calcite.
Numerous small, transparent and often double ended calcite crystals are all around the chalcedony.

Attention: oversee customers please have a look on parcel fees, since weight is above one kilogram

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

Calcite

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

Seller Information

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