Stamp: Cassiterite (Zaire 1983)

Cassiterite (Zaire 1983)

14 February (Zaire ) within release Minerals from Zaïre goes into circulation Stamp Cassiterite face value 3 Zairean zaire

Stamp Cassiterite in catalogues
Michel: Mi:CD 808
Belgium: Bel:CD 1186

Stamp is horizontal format.

Also in the issue Minerals from Zaïre:

Data entry completed
86%
Stamp Cassiterite in digits
Country: Zaire
Date: 1983-02-14
Print: Photogravure
Size: 37 x 26
Perforation: 11¾
Format: Stamp
Face Value: 3 Zairean zaire
Print run: 66000

Stamp Cassiterite 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

Stamp, Cassiterite, Zaire,  , Minerals