Platinum Koala |
| Country: | Australia |
| Metal: | Platinum |
| First Year: | 1988 |
| Sizes: | 1 Kilo, 10 oz, 2 oz, 1 oz, 1/2 oz, 1/4 oz, 1/10 oz, 1/20 oz |
| Finish: | BU (Prooflike), Proof |
| Mint: | The Perth Mint |
| Fineness: | .9995 |
| Obverse: | Effigy of Queen Elizabeth II. |
| Reverse: | Koala (design varies each year). |
| Status: | Major Collectible Bullion Coin |
| |
| Size | Total Weight | Diameter (max) | Thickness (max) | Face Value | Remedy Allowance | Milled Edge Serrations |
| 1 Kilogram | 32.1829 Troy Ounce | 75.30mm | 13.90mm | $3000 | 0.50 grams | 320 |
| 10 Ounce | 10.0211 Troy Ounce | 60.30mm | 7.90mm | $1000 | 0.50 grams | 283 |
| 2 Ounce | 2.0034 Troy Ounce | 40.60mm | 3.80mm | $200 | 0.075 grams | 250 |
| 1 Ounce | 1.0026 Troy Ounce | 32.10mm | 2.70mm | $100 | 0.065 grams | 180 |
| 1/2 Ounce | .50171 Troy Ounce | 25.10mm | 2.30mm | $50 | 0.045 grams | 150 |
| 1/4 Ounce | .2513 Troy Ounce | 20.10mm | 1.90mm | $25 | 0.035 grams | 130 |
| 1/10 Ounce | .1009 Troy Ounce | 16.10mm | 1.32mm | $15 | 0.025 grams | 120 |
| 1/20 Ounce | .0505 Troy Ounce | 14.10mm | 1.32mm | $5 | 0.015 grams | 108 |
| |
| Notes: | Different design every year (except LBCs - Large Bullion Coins, 2oz+). |
| | Only legal tender, pure platinum bullion coin to change design each year. |
| | Mintages each year are pre-announced. |
| | 1994 Proof Mintages: 500 individual 1/10oz (plus sets) |
| | 1995 Proof Mintages: 600 individual 1/10oz (plus sets) |
| | 1997 Proof Mintages: 600 individual 1/10oz (plus sets) |
| | 1998 BU Mintages: 20,000 1/20; 20,000 1/10; 20,000 1/4; 5,000 1/2; 100,000 1oz. |
| | 2000 Proof Mintages: 255 2oz; 250 1oz; 600 1/2oz; 850 1/10oz. |