Ultra rare sky blue oval Hemimorphite cabochon from Angola.
Hemimorphite is a zinc silicate mineral that often occurs as botryoidal or stalactitic masses. Hemimorphite derives its name from the distinctive hemimorph development exhibited by its crystals. This unique characteristic, which is relatively uncommon among minerals, results in the crystals being terminated by dissimilar faces.
14.660 carats / 17.9 x 13.8 x 8.6 mm
Estimate: $225 - $235
