Souvenir Sheet: Quintinite (Niger 2023)
Quintinite (Niger 2023)
20 April (Niger ) within release Minerals (2023) goes into circulation Souvenir Sheet Quintinite face value 3,600 West African CFA franc
| Souvenir Sheet Quintinite in catalogues | |
|---|---|
| Colnect codes: | Col: NE 2023.04.20-002 |
Souvenir Sheet is square format.
Also in the issue Minerals (2023):
- Mini Sheet - Minerals face value 4*1000;
- Souvenir Sheet - Quintinite face value 3,600;
- Stamp - Hausmannite face value 1,000;
- Stamp - Hopepite face value 1,000;
- Stamp - Noseane face value 1,000;
Souvenir Sheet Quintinite it reflects the thematic directions:
In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form
