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 |
---|---|---|---|
2610 | 2018-10-26 15:28:57 | 119.87 | 100% |
1837 | 2018-10-05 09:27:24 | 96.51 | 98% |
1071 | 2018-09-13 07:16:04 | 117.69 | 100% |