Hemimorphite Cabochon

Hemimorphite is a lead/zinc based mineral usually found on top of lode bodies of those metals.  The photo doesn't really capture the subtle blue color of this cabochon.

The cabochon measures 39 x 13 x 6.0 mm.  It has a girdle height approx. 2.8 mm and is sloped at 5 degrees for ease in setting.  The back is also polished.

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