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 |
|---|---|---|---|
| 4791 | 2018-10-18 14:48:56 | 78.11 | 99% |
| 2282 | 2017-04-21 08:48:53 | 73.97 | 99% |