# 2.60 CTS BLACK CRYSTAL OPAL FROM LIGHTNING RIDGE

- Link: https://gemstonevault.shop/product/2-60-cts-black-crystal-opal-from-lightning-ridge/
- Published: 2022-04-18T12:25:26+00:00
- Author: Marc

## 2.60 ct Lightning Ridge Black Crystal Opal SOB1

SOB1 is a natural 2.60 ct black crystal opal from Lightning Ridge. This polished
oval cabochon measures 13 × 9 × 3 mm and is listed with N4 body tone and B1.5 brightness.
The seller notes that photos may show mauve that appears blue to the eye.