| my little book of rocks minerals and gems | 1.66 | 0.9 | 3613 | 41 | 81 |
| my book of rocks and minerals | 1.22 | 0.9 | 8816 | 29 | 11 |
| rocks minerals and gems book | 0.1 | 0.3 | 6639 | 28 | 90 |
| books on rocks and minerals and gems | 1.16 | 0.2 | 8507 | 36 | 61 |
| rocks and minerals book for kids | 1.72 | 0.9 | 2439 | 32 | 62 |
| rocks and minerals book | 0.74 | 1 | 923 | 23 | 31 |
| rocks and minerals book online | 1.9 | 0.5 | 181 | 30 | 100 |
| the complete book of rocks and minerals | 0.94 | 0.8 | 3663 | 39 | 98 |
| gems and minerals book | 1.27 | 0.5 | 3180 | 22 | 7 |
| rocks and gems book | 0.08 | 1 | 192 | 19 | 37 |
| rocks and minerals book pdf | 1.47 | 0.2 | 8250 | 27 | 35 |
| rocks and minerals book scholastic | 1.17 | 0.9 | 3111 | 34 | 78 |
| rocks and minerals identification book | 0.65 | 0.1 | 4693 | 38 | 65 |
