12 October (Slovakia ) within release Minerals goes into circulation Stamp Euchroite face value 1.65 Slovak koruna
Stamp Euchroite in catalogues | |
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Colnect codes: | Col: SK 2018-18B |
Stamp is vertical format.
Issued in panes containing two horizontal se-tenant strips of 3, with 3 of each design in this series arranged checkeboard.Also in the issue Minerals:
Data entry completed
86%
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Stamp Euchroite in digits | |
Country: | Slovakia |
Date: | 2018-10-12 |
Size: | 30.5 x 44.5 |
Emission: | Commemorative |
Format: | Stamp |
Face Value: | 1.65 Slovak koruna |
Print run: | 60000 |
Stamp Euchroite 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