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 |
|---|---|---|---|
| 13276 | 2020-06-27 01:40:26 | 90.85 | 98% |
| 9526 | 2020-02-27 16:28:09 | 77.96 | 97% |
| 2649 | 2019-11-17 13:58:35 | 67.38 | 98% |