Stamp: Rocks (Finland 2019)
Rocks (Finland 2019)
05 June (Finland ) within release Natural Life Of Finland goes into circulation Stamp Rocks face value None No Face Value
| Stamp Rocks in catalogues | |
|---|---|
| Colnect codes: | Col: FI 2019-13D |
Stamp is square format.
Face value € 1.50 on day of issue.Also in the issue Natural Life Of Finland:
- Stamp - Fish face value None;
- Se-tenant - Natural Life Of Finland face value None;
- Stamp - Horse face value None;
- Stamp - Butterfly face value None;
- Stamp - Rocks face value None;
- Stamp - Birch tree face value None;
Stamp Rocks it reflects the thematic directions:
In geology, rock (or stone) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its chemical composition, and the way in which it is formed. Rocks form the Earth's outer solid layer, the crust, and most of its interior, except for the liquid outer core and pockets of magma in the asthenosphere. The study of rocks involves multiple subdisciplines of geology, including petrology and mineralogy. It may be limited to rocks found on Earth, or it may include planetary geology that studies the rocks of other celestial objects.
