# 2.75 CTS MINTABIE BLACK CRYSTAL OPAL STONE [LRO564]

- Link: https://gemstonevault.shop/product/2-75-cts-mintabie-black-crystal-opal-stone/
- Published: 2022-04-18T12:33:02+00:00
- Author: Marc

## 2.75 ct Mintabie Black Crystal Opal LRO564

This 2.75 ct natural opal is listed from the Mintabie fields in South Australia.
The stone is shaped as a cabochon and measures 14 × 8 × 3 mm. Its source description
notes the older mining origin of this piece; view the gallery for its pattern.