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Chalcedony

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BMM606844

Chalcedony

Floater

Description Tabs

Description
Locality: 
Mamuju Area, West Sulawesi, Indonesia
Class: 
Crystal Group/Cluster
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.7 × 2.7 × 2 cm
Description

Plastic and three-dimensional purple botryoidal chalcedony (grape agate). The balls are purple translucent with satin gloss and dark zoning. Intense violet color that is reminiscent of amethyst. Very aesthetic floater-piece. No significant damage to report.

You also get the report about the chalcedony from Mamuju from our website with the photo of the piece on the first page.

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