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 |
|---|---|---|---|
| 615 | 2017-11-05 04:30:53 | 68.42 | 94% |
| 165 | 2017-10-13 03:15:49 | 61.46 | 95% |