85.76ct Idaho Ribbon Pattern Opal Specimen Jade The Side Stones: White and

The Side Stones: White and Blue Synthetic Gemstones

sandstone matrix

lever backs

it is also the material most commonly seen on the market today

the term "enhydro" refers to liquid bubble inclusions

85.76ct Idaho Ribbon Pattern Opal Specimen Jade The Side Stones: White andIdaho Ribbon Opal: Weight (carats) 85. 76cts Dimensions (millimeters) 46. 6mm x 28. 35mm x 11. 3mm Origin Spencer, Idaho, USA Shape polished rough specimen Colors green, blue, orange Brightness of Color Play ( 1 to 5+) 3 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural Additional Notes: Ideal specimen for collectors of American opal. Stone exhibits ribbon pattern.