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Mohs hardness of coinage metals

Input interpretation

coinage metals | Mohs hardness
coinage metals | Mohs hardness

Results

copper | 3 (≈ calcite) silver | 2.5 (between gypsum and calcite) gold | 2.5 (between gypsum and calcite)
copper | 3 (≈ calcite) silver | 2.5 (between gypsum and calcite) gold | 2.5 (between gypsum and calcite)
coinage metals | Mohs hardness | 2.5 (median)
coinage metals | Mohs hardness | 2.5 (median)

Ranked values

| | visual | ratios | 3 | silver | | 0.8 | 1 2 | gold | | 0.8 | 1 1 | copper | | 1 | 1.2
| | visual | ratios | 3 | silver | | 0.8 | 1 2 | gold | | 0.8 | 1 1 | copper | | 1 | 1.2

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