Opal
at-auction$ 20
- Locality
- Welo, Ethiopia
- Minerals
- Opal
- Dimensions
- 7.3 x 3 x 1.3 cm
- Size class
- Small Cabinet
- SID
- H463
Nodule of Opal weighing 15.1 grams. There is a thin rind around the outside but this is mostly solid opal with flashes of green and red. I got this in trade from a gem dealer who had a list price of $750 on this specimen.