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 |
|---|---|---|---|
| 4043 | 2020-02-16 14:22:02 | 87.27 | 100% |
| 2740 | 2020-01-25 06:31:03 | 88.82 | 97% |
| 2276 | 2019-11-16 08:05:40 | 95.77 | 98% |
| 2024 | 2019-05-11 17:11:01 | 83.44 | 99% |