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 |
---|---|---|---|
14304 | 2017-02-20 10:49:39 | 144.94 | 99% |
14154 | 2017-02-14 10:58:06 | 141.11 | 97% |