Search Archived Mineral Specimens
- Availability
- Sold
- Locality
- Oued Sidi Bou Ali, Tenes, Algeria
- Formula
- NaAlCO3(OH)2
- Size
- SmCabinet 5.5x4x3cm
- Tagged
- carbonate
White radial flat-lying crystal groups of Dawsonite to 0.5mm across. Difficult locality to obtain.
- Availability
- Sold
- Locality
- Francon quarry, Montreal, Quebec, Canada
- Formula
- NaAlCO3(OH)2
- Size
- Miniature 4.5x4.5x5cm
- Tagged
- carbonate
- Special Info
- Type Locality
Exceptionally large, and well-formed prismatic crystals with terminations in groups to 5mm. The crystal size is more like 2-3mm. The long bladed, creamy brown crystals are Celestine. Impressive specimen by any collection standards.
