73.58ct Quilpie Boulder Opal Stone | #36 Fluorite opal is an integrated combination

opal is an integrated combination of water and silica

The Stones: Garnet

stone measurements: 43mm x 21mm x 7

A Southwest style silver abalone shell ring likely manufactured in Mexico

stone cut: sphere/ bead

73.58ct Quilpie Boulder Opal Stone | #36 Fluorite opal is an integrated combinationAustralian Boulder Opal: Weight (carats) 73. 58cts Dimensions (millimeters) 40. 29mm x 25. 35mm x 10. 10mm Origin Quilpie Mining District, Queensland, Australia Shape pear shaped cabochon cut Colors orange, yellow, green, blue, purple, pink Brightness of Color Play ( 1 to 5+) 2. 5 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural SKU Number #36 Additional Notes: Thickness of this stone makes it a versatile option for use in