27 July (Bosnia and Herzegovina ) within release Minerals goes into circulation Stamp Siderit face value 0.60 Bosnia and Herzegovina convertible mark
Stamp Siderit in catalogues | |
---|---|
Michel: | Mi:BA 172 |
Stamp is square format.
Also in the issue Minerals:
Stamp Siderit 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