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 |
---|---|---|---|
614 | 2020-10-15 04:59:20 | 70.94 | 96% |
179 | 2020-06-06 09:16:43 | 49.23 | 95% |