| Card Set Title | Tags | Cards | Favorite Count | Date Created |
|---|---|---|---|---|
| Physical Science chapter 3 | cleavage crystal fracture gem hardness luster magma mineral ore silicate streak titanim | 16 | 0 | 2006-09-22 |
| Field Studies Test #2 | acidification alkalinity decomposition deposition eutrophication hardness | 57 | 0 | 2005-03-27 |
| Mohs' Hardness Scale | hardness mohs' | 10 | 0 | 2005-01-22 |