Austria’s annual niobium and silver collector coin marks an
evolution of two different sorts.
The coin, which honors the scientific theory of evolution, is the
first in the world to offer two different colors within the niobium
component, according to the Austrian Mint.
The Special Uncirculated 25 euro coin is struck with a ring of
.900 fine silver surrounding a .998 fine niobium center. The color is
visible because of the way light refracts on the thin, transparent
oxide layer on the niobium, an affect achieved through heat treatment.
The niobium core of the 2014 coin has a greenish background and an
aqua blue relief.
The coin, which will be released Jan. 22, was designed and
engraved by Austrian Mint engraver Helmut Andexlinger. It is the 12th
in an annual series of colorful ringed-bimetallic silver/niobium 25
euro coins that began in 2003.
The obverse of the 2014 coin depicts DNA (deoxyribonucleic) as
well as RNA (ribonucleic acid) — the keys to evolution. This side of
the coin also bears the country of issue republik Österreich (meaning
Republic of Austria), the face value and the year of issue, 2014.
The coin’s reverse deals with the history of human development and
the diversity of forms of life brought about by evolution. Andexlinger
includes a somewhat stylized DNA chain on the reverse.
Three hominid figures also appear in the reverse, recalling the
famous graphic “The March of Progress” created by Rudolph Zallinger
for F. Clark Howell’s book Early Man, published by Time-Life. The
scene is well recognized, copied and parodied the world over.
A toucan represents life’s abundance in the air. A fish and frog
represent life in the water and how life evolved into land-based
creatures. A mushroom is also included because it is a very complex
Air bubbles surround most of the primary design elements,
representing the role oxygen plays in life.
Andexlinger worked with Dr. Renée Schroeder, member of the Faculty
of Medicine as well as a professor at the University of Vienna, to
identify key design elements for the coin.
The coin weighs 15.5 grams (9 grams of silver and 6.5 grams of
niobium) and measures 34 millimeters in diameter.
Each coin is encapsulated, boxed and accompanied by a numbered
certificate of authenticity.
The coin has a maximum mintage of 65,000 pieces and costs $95 from
Telephone the firm toll free at 877-897-7696 or visit the
company’s website, www.downies.com. ■