Chalcedony (Grape Agate) BARG 011

Purple chalcedony slab with crystal aggregates, 2-sided

Measurements:  56 x 51 x 16 mm

Description:  A slab of purple chalcedony with a few aggregates of crystals on it, a two-sided specimen. This is commonly called "Grape Agate". When tilted in light, the flat area has a somewhat velvety appearrance.

The only notable damage is to some of the edges of the specimen.  

Weight of Specimen:  30.6 g

Chemical Composition:  SiO2                                

Hardness on Mohs Scale:                       

Location:  Manakama, Sulawesi, Indonesia.  

Specimen Code:  BARG 011

US $ 18

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