38 mm. in diameter 1990 - 50th Birthday of Queen Margrethe II The above coin also included a 20 Kroner coin of the same design struck in aluminum-bronze released for circulation. 200 Kroner 31.1035 grams .999 silver 31.10 grams ASW 38 mm. in diameter 1992 - 25th wedding anniversary of the Queen & Prince consort 1995 – 1000 years of Danish coinage 1995 - Wedding of Prince Joachim 18 November 1997 - 25th anniversary of accession of the Queen 2000 - 60th Birthday of Queen Margrethe II 2004 - Wedding of Crown Prince Frederik 14 May The above coins also included a 20 Kroner coin of the same design struck in aluminum-bronze released for circulation. 500 Kroner 31.1035 grams .999 silver 31.10 grams ASW 38 mm. in diameter 2010 - 70th Birthday of HM Queen Margrethe II 2012 - 40th anniversary of accession, Queen Margrethe II - reverse shield includes Faeroe Island & Greenland crests 2015 - 75th Birthday of HM Queen Margrethe II - front-facing portrait - reverse includes commemorative dates (to be issued in April 2015) The above coin will also be issued as a 20 kroner aluminium-bronze coin in proof quality and for circulation. 1000 Kroner 8.65 grams .900 gold. 22 mm. in diameter 2010 - 70th Birthday of HM Queen Margrethe II 3000 Kroner 8.65 grams .900 gold. 22 mm. in diameter 2012 - 40th anniversary of accession, Queen Margrethe II - reverse shield includes Faeroe Island & Greenland crests 10 Kroner 14.3000 grams .800 silver 11.40 grams ASW 32 mm. in diameter 1986 - 18th birthday of crown Prince Frederik 26 May The above coin also included a 10 Kroner coin of the same design struck in cupro-nickel released for circulation and issued as a proof strike in limited quantity. International Polar year 3 coins in the series. 1000 Kroner - gold 8.65 grams .900 gold 7.78 grams AGW 22 mm. in diameter Gold sourced from Greenland for this series includes polar bear mintmark 2007 - Polar bear, endangered species (winner of the 2008 COTY award for best gold coin) 2008 - Sirius dog sled Patrol 2009 - Northern Lights - Scientific research 100 Kroner - silver 31.1035 grams .999 silver 31.10 grams ASW 38 mm. in diameter 2007 - Polar bear, endangered species 2008 - Sirius dog sled Patrol 2009 - Northern Lights - Scientific research The above coins also included a 10 Kroner