37cts Crystal Opal Specimen Rough- 7 g
€220.00
Only one available — a single, individual piece.
Raw crystal opal specimen from Ethiopia weighing 7.46 g (37.30 ct), transparent to semi‑transparent with play‑of‑color, non‑hydrophane Welo opal, natural and untreated. Weight: 7 g. Mineral: 37cts Crystal Opal Specimen. Mineral Form: Rough.
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| Weight | 7 g |
|---|---|
| Mineral | 37cts Crystal Opal Specimen |
| Mineral Form | Rough |
| Origin | Ethiopia |



