16.5cts- Solid QLD Boulder Opal.
Weight Total: 16.5cts
Dimensions of stone: 18 x 15.5x 4.9 mm
Area of Mine: Quilpy, Southwest QLD Australia
Shape: Free form
Opal colours: green, blue, purple
Formation: Boulder Seam Opal
16.5cts- Solid QLD Boulder Opal.
Weight Total: 16.5cts
Dimensions of stone: 18 x 15.5x 4.9 mm
Area of Mine: Quilpy, Southwest QLD Australia
Shape: Free form
Opal colours: green, blue, purple
Formation: Boulder Seam Opal