10 September (Mozambique ) within release Minerals of Mozambique goes into circulation Stamp Magnetite face value 2.50 Mozambican escudo
Stamp Magnetite in catalogues | |
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Michel: | Mi:MZ 714 |
Stamp is square format.
Minerals of MozambiqueAlso in the issue Minerals of Mozambique:
Stamp Magnetite 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