17 September (Turkey ) within release 10th World Mining Congress goes into circulation Stamp Chromite face value 7½ Turkish lira
Stamp Chromite in catalogues | |
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Michel: | Mi:TR 2489 |
Stamp Number: | Sn:TR 2116 |
Stamp is square format.
Also in the issue 10th World Mining Congress:
Data entry completed
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Stamp Chromite in digits | |
Country: | Turkey |
Date: | 1979-09-17 |
Perforation: | comb 13 |
Format: | Stamp |
Face Value: | 7½ Turkish lira |
Print run: | 500000 |
Stamp Chromite 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