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 |
|---|---|---|---|
| 777 | 2019-03-02 03:29:24 | 40.83 | 97% |
| 454 | 2017-12-21 19:00:58 | 52.79 | 98% |
| 418 | 2017-11-11 16:50:15 | 60.19 | 99% |