 |
GEOLOGY ON POST STAMPS |
|
|
GEOLOGY ON POST STAMPS |
|
Związek Radziecki / Soviet Union
|
|
 |
|
Topaz 
Topaz |
Jaspis
Jasper |
Ametyst
Amethyst |
 |
 |
 |
|
Szmaragd
Emerald |
Rodonit
Rhodonite |
Malachit
Malachite |
Uralskie kamienie szlachetne; znaczki wydane w roku 1963.
Precious stones from
Ural Mountains; stamps issued in 1963.
Coll. M. Kolsut, G. Barczyk, A. Kozlowski
