| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chalcopyrite hardness | 1.06 | 0.3 | 1806 | 84 | 21 |
| chalcopyrite | 0.35 | 0.7 | 8663 | 99 | 12 |
| hardness | 0.5 | 0.1 | 9175 | 17 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chalcopyrite hardness | 1.16 | 0.8 | 56 | 74 |
| chalcopyrite hardness scale | 0.26 | 0.5 | 4229 | 83 |
| what is the hardness of chalcopyrite | 0.22 | 0.6 | 4808 | 59 |
| relative hardness of chalcopyrite | 1.64 | 0.8 | 6671 | 25 |
| chalcopyrite mohs hardness | 0.26 | 0.8 | 59 | 43 |
