Input interpretation
![zinc nickel | Mohs hardness](../image_source/9e8bd762dd901610ebcdd6a5e0ed1223.png)
zinc nickel | Mohs hardness
Results
![zinc | 2.5 (between gypsum and calcite) nickel | 4 (≈ fluorite)](../image_source/2f02a037dcd1a7d37f9a0660c392853a.png)
zinc | 2.5 (between gypsum and calcite) nickel | 4 (≈ fluorite)
Relative values
![| visual | ratios | | comparisons zinc | | 0.6 | 1 | 40% smaller nickel | | 1 | 1.6 | 60% larger](../image_source/b3de3462b6548aee70ccb0a695602324.png)
| visual | ratios | | comparisons zinc | | 0.6 | 1 | 40% smaller nickel | | 1 | 1.6 | 60% larger