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 |
---|---|---|---|
1162 | 2017-03-24 17:16:34 | 53.70 | 93% |
266 | 2017-02-10 17:58:21 | 59.66 | 99% |