Approximate beads per strand: 170 What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is
Opal in rhyolite nodule, polished to accentuate its multicolored flash and beauty. This wonderful treasure is found at Yita Ridge (about 12 miles
Ethiopian Opal Polished Nodule
Ethiopian Opal Polished 5-6mm Rondel
Raw Ethiopian Opal Crystals, Mineral Specimen, & Cutting Rough - Mineral Mike
Ethiopian Opal Polished 3-6mm Golden Faceted Rondel - Graduated
Geoclassics Ethiopian Opal
Geoclassics Ethiopian Opal
Ethiopian Opal 0.90-3.45mm Smooth Mix AAA Grade Cabochons Parcel - 159482
Buy Natural Ethiopian Opal Rare Smooth Heishi Shape Rondelle Beads Size 3 to 4MM Necklace 17 Inch Full Strand Fine Quality Super Rainbow Fire Online in India
Sold Individually Sterling Silver
Hammered 4x6mm Rondel - 3mm Hole - Sterling Silver
6.56ct. Ethiopian Opal
Delicas Size 11 Miyuki Seed Beads -- 1004 Metallic Red Purple / Gold Iris
Approximate beads per strand: 140 What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is
Ethiopian Opal Polished 3-5mm Smooth Rondel - Graduated
Prettiest Natural Ethiopian Earth Opal Rondelles 3mm/ Spectrum of Soft Fiery Oranges, Blue, Brown, Green, Gold
AAA Ethiopian Opal Faceted Rondelle Beads Graduating 4mm 6mm - Denmark
Amali Smooth Square Ethiopian Opal Ring