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25 Euro Mikrokosmos

25 Euro (Mikrokosmos) -  obverse 25 Euro (Mikrokosmos) -  reverse

© bofried

Features

Country Austria
Period Second Republic (1945-date)
Type Non-circulating coin
Year 2017
Value 25 Euro
25 EUR = 28 USD
Composition Bimetallic: niobium center in silver (.900) ring
Weight 16.5 g
Diameter 34 mm
Thickness 2.55 mm
Shape Round
Orientation Medal alignment ↑↑
References KM# 3272
Standard Catalog of World Coins
by George S. Cuhaj
(Krause Publications)

Commemorative issue

Niobium 2.0 - A miracle in two colors

Obverse

The value side shows a butterfly with spreading wings in the raspberry-red and grass-green niobium. Above is an atomic symbol. On the left are parts of a molecular chain that extend from the silver ring into the niobium part. The motifs in the silver ring show enlarged details of the main motif. To the right: the section of a butterfly wing, then clockwise: magnification under a microscope, and under an electron microscope, further cell structures, and finally a cell with nucleus.

Lettering:
REPUBLIK ÖSTERREICH
2017
25 EURO

Engraver: Mag. Helmut Andexlinger, Herbert Wähner

Reverse

The fragment of a cell is stretched over the pill, beginning with a section of a radiation, then a tetrahedrally arranged molecule in the clockwise direction, the full view of a ray, and a bee.

Within a hexagon placed, on the right in the silver ring the structure of a virus with membrane cover can be seen. In the clockwise direction are followed by polioviruses, then spiral-shaped spirules and cocci (the latter two are also surrounded by hexes), a ray-beast and a cell-division process. In addition to the three hexes, molecules are indicated.

Lettering:
MIKROKOSMOS
10° 20° 30° 40° 50° 60° 70° 80°

Engraver: Mag. Helmut Andexlinger, Herbert Wähner

Edge

Plain

See also

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Year Mintage G VG F VF XF AU UNC
2017  65,000 81.12 special uncirculated

Values in the table above are expressed in USD. They are based on evaluations by Numista users and sales realized on Internet platforms. They serve as a measure, but they are not intended to be relied upon for buying, selling or exchanging coins. Numista does not buy or sell coins.

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Feedback: 5/55/55/55/55/5 (×201)
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Country: Austria
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Numista Rarity index: 66 Search tips
This index is based on the data of Numista members collections. It ranges from 0 to 100, 0 meaning a very common coin and 100 meaning a rare coin among Numista members.

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25 Euro (Mikrokosmos)