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Chalcedony

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BMM659108

Chalcedony

Floater

Description Tabs

Description
Locality: 
Mamuju Area, West Sulawesi, Indonesia
Class: 
Crystal Group/Cluster
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 3.7 × 3.5 cm
Description

Three colored translucent chalcedony with good color and sparkling balls. The chalcedony balls show a darker zoning in the centers. There are additional white calcite balls on the specimen. Well crystalized on all sides. A floater piece with rare color and construction!

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