Botswana Agate Cabochon

Botswana agate obviously comes from Botswana.  It known for its tight grey to black banding.

The cabochon measures 37 x 27 x 6.7 mm.  It has a girdle height approx. 2.6 mm and is sloped at 5 degrees for ease in setting.  The back is also polished.

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