10-13mm Natural Australian Opal Round Beads - 20 Inch Strand (47 Pieces) with 1mm Large Hole for Jewelry Making, DIY Crafts, and Beading Projects

Australian Opal Plain Rounds measure approximately 10mm to 13mm diameter in size, these Opals have a waxy luster with good polish creating a symmetrical round shape, the beads show a moderate matrix of a warm grey hue, these Australian Opal beads have body colors are a dark grey to a light cream hue, these gems present with an opaque quality with slight crazing, and these common Opals are mined in Australia and have 1mm inside diameter holes with some fracturing around the drill holes.