Opal (var: Opal-AN) / (var: Hyalite Opal) (“Blood Vessel Opal”) metamorphic a very attractive example of

a very attractive example of these showy and interesting specimens

Afghanistan (particularly Paprok) has truly produced some of the most attractive Tourmaline specimens around for the last 25 years or so

Vauxite is still only found in one locality in the world

On the back and bottom of the specimen

Opal (var: Opal-AN) / (var: Hyalite Opal) (“Blood Vessel Opal”) metamorphic a very attractive example ofOne of the most lustrous pieces in the update. Highly glassy beads of gemmy, orange to nearly colorless Hyalite Blood Vessel Opal from this new find in San Luis Potosi, Mexico. The inclusions are created by iron oxide and give the piece wonderfully strong red orange coloration and thin capillary like lines where the nickname Blood Vessel Opal comes from. A tiny bit of attached matrix makes for a great overall piece, and a worthwhile pickup for anybody