47.17ct Quilpie Boulder Opal Stone | #12 Quartz approximately 2

approximately 2

Predominant color flashes are green and blue

91mm Origin Quilpie Mining District

We recommend cleaning jewelry with this stone in warm water with mild soap and a soft bristled toothbrush

Vintage mother's ring featuring the birthstones for the months of April and May

47.17ct Quilpie Boulder Opal Stone | #12 Quartz approximately 2Australian Boulder Opal: Weight (carats) 47. 17cts Dimensions (millimeters) 45. 69mm x 19. 01mm x 7. 26mm Origin Quilpie Mining District, Queensland, Australia Shape freeform cabochon cut Colors blue, green, violet Brightness of Color Play ( 1 to 5+) 2 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural SKU Number #12 Additional Notes: This stone is an ideal option for use in a pendant or bracelet. This stone is from our latest