Opal
at-auction$ 20
- Locality
- Welo, Ethiopia
- Minerals
- Opal
- Dimensions
- 3.5 x 2.2 x 2.2 cm
- Size class
- Miniature
- SID
- H472
Nodule of Opal weighing 14.4 grams. There is a thin rind around the outside but the interior is solid transparent opal.