| Issuer | Australia |
| Year | 2018 |
| Type | Non-circulating coins |
| Value | 1 Dollar |
| Currency | Dollar (1966-date) |
| Composition | Silver (.999) (Opal chips) |
| Weight | 31.1035 g |
| Dimensions | 36.6 mm |
| Thickness | 4 mm |
| Shape and Technique | Round Milled, Coloured |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#3529 |
| 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 1 DOLLAR IRB |
| Reverse description | Incorporates an inner panel of a dog detailed in pure Australian opal. The outer panel of the coin depicts a collection of stylised leaves and flowers . The design includes the inscription YEAR OF THE DOG , the 2018 year date and the Perth Mint`s traditional `P` mintmark as well as the designer`s initials NM. |
| Reverse script | Latin |
| Reverse lettering | YEAR OF THE DOG 2018 P NM |
| Edge | Reeded |
| Mint | P Perth Mint, Australia(1899-date) |
| Mintage | 2018 P - Proof - 5 000 |
| Catalog ID | 9873674320 |
| Comments |
