Mini Sheet: Minerals (Guinea 1999)
Minerals (Guinea 1999)
06 October (Guinea ) within release Minerals (1999) goes into circulation Mini Sheet Minerals face value 6*750 Guinean franc
| Mini Sheet Minerals in catalogues | |
|---|---|
| Michel: | Mi: GN 2478-2480KB |
Mini Sheet is square format.
Also in the issue Minerals (1999):
- Mini Sheet - Minerals face value 6*750;
- Se-tenant - Minerals face value 3*750;
- Souvenir Sheet - Minerals - Annabergite face value 750;
- Souvenir Sheet - Minerals - Azurite face value 750;
- Souvenir Sheet - Minerals - Vivianite face value 750;
Mini Sheet Minerals 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
