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 |
|---|---|---|---|
| 4090 | 2017-08-01 19:09:49 | 150.93 | 99% |
| 3999 | 2017-08-01 16:35:43 | 130.12 | 99% |
| 2736 | 2017-07-27 15:40:27 | 162.80 | 100% |