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 |
|---|---|---|---|
| 2868 | 2017-04-25 03:59:36 | 72.86 | 95% |
| 2676 | 2017-03-07 07:49:08 | 64.22 | 97% |