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Perth Mint · Australia
Platinum Kangaroo 1 oz
1 troy oz — 99.95% Platinumplatinumcurrent
Perth Mint's platinum bullion coin, launched in 2018 as a successor to the Platinum Platypus series. Features the iconic kangaroo design.
Physical Specifications
| Mass | 31.119 g |
| Troy Ounces | 1 oz |
| Diameter | 32.6 mm |
| Thickness | 2.9 mm |
| Edge | reeded |
| Purity | 99.95% Platinum |
| Fineness | 0.9995 |
| Density | 21.45 g/cm³ |
| Face Value | 100 AUD |
| Series | Australian Kangaroo |
| First Minted | 2018 |
Authentication Reference
Use these values to verify an authentic Platinum Kangaroo 1 oz. All tests can be performed with a digital scale, callipers, and the EON ping tester.
Weight
31.119grams
Use a 0.001 g digital scale. Calibrate first with a known object (a €2 coin = 8.50g).
Dimensions
Diameter32.6mm
Thickness2.9mm
Use plastic callipers (not steel — avoid scratching). Or use the camera tool with a bank card as reference (ISO 7810: 85.60mm × 53.98mm).