Fiery Ethiopian opal in rhyolite polished nodule, with flashes of orange, red, and green, set in a sterling silver prong setting. From our very own Geoclassics jewelry line.
Origin of opal: Found at Yita Ridge (about 12 miles north of Mezezo), Menz Gishe District, Shewa Province (about 150 miles northeast of Addis Ababa), Ethiopia.
Dimensions: (30.48 mm/1.2″ – with bail) x (19.8 mm/.78″ wide) x (11.4 mm/.45″thick)
Weight: 7.7 grams