Nepheline, leucite, and sodalite are minerals allied to the felspars in composition, but with less silica; they are only found in intermediate and basic alkaline rocks. Hypersthene is closely related to augite.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 828 | 2017-06-03 20:21:34 | 56.56 | 94% |
| 813 | 2017-04-22 18:38:42 | 59.77 | 94% |
| 632 | 2017-03-17 19:31:47 | 62.46 | 96% |