| Issuer | Australia |
| Year | 2015 |
| Type | Non-circulating coins |
| Value | 50 Cents |
| Currency | Dollar (1966-date) |
| Composition | Copper-nickel (Pad Printed) |
| Weight | 15.55 g |
| Dimensions | 31.51 mm |
| Thickness | 3 mm |
| Shape and Technique | Dodecagonal (12-sided) Milled, Coloured |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#2191b |
| Obverse description | 4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II AUSTRALIA 2015 IRB |
| Reverse description | Signature dodecagon shape of the coin arranged into a ‘honeycomb’ design, symbolising the industrious hive of the Royal Australian Mint. This product showcases the technical talent of the Royal Australian Mint colour printing a ‘golden gradient’ on this unique dodecagon shaped coin |
| Reverse script | Latin |
| Reverse lettering | 50 ANNIVERSARY OF THE ROYAL AUSTRALIAN MINT 1965 2015 |
| Edge | 12 Sided Smooth |
| Mint | |
| Mintage | 2015 - BU in Coincard - 17 576 2015 - BU in WMF Coincard - 5 000 |
| Catalog ID | 5649215340 |
| Comments |
