Catalog
Why register? Just to keep bots out of our catalog. Your email stays private - we will never share it or send you anything uninvited. We guarantee you that!
| Issuer | Royal Australian Mint |
|---|---|
| Year | 2023 |
| Type | Log in to see details |
| Value | Log in to see details |
| Currency | Log in to see details |
| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | 4.5 mm |
| Shape | Log in to see details |
| Technique | Log in to see details |
| Orientation | Log in to see details |
| Engraver(s) | Log in to see details |
| In circulation to | Log in to see details |
| Reference(s) | Log in to see details |
| Obverse description | Log in to see details |
|---|---|
| Obverse script | Latin |
| Obverse lettering | Log in to see details |
| Reverse description | Log in to see details |
| Reverse script | Log in to see details |
| Reverse lettering | Log in to see details |
| Edge | Reeded |
| Mint | Log in to see details |
| Mintage | Log in to see details |
| Additional information |
The rough-toothed dolphin (Steno bredanensis) is among the least-studied cetaceans in Australian waters, rarely appearing in government fauna surveys and almost never the subject of dedicated conservation coinage. Its selection here is unusual enough to be worth noting.
High-relief strikes from the Royal Australian Mint on 31.1g silver blanks require multiple die passes at reduced production rates — a constraint that keeps mintages on these issues tightly capped.