Rosell Minerales
Currency
RM2230 Blue Topaz
Jos Plateau, Plateau, NigeriaNigerian topaz specimens are not easy to see. This specimen shows a sharp crystal, transparent, with a delicate bluish tone. With well-defined prismatic faces and dipyramidal and prism terminal faces, curious for their development, which look like a twin. A true gem of this mining area in which there are many dispersed deposits.
Size: 3 x 1.8 x 1.2 cm.
Found in ca. 1980.
1
Please, select the map area or searchin the countries index.
- Europe (766)
- Oceania (19)
- Asia (143)
- South America (134)
- Noth America (147)
- Africa (371)
