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 |
---|---|---|---|
236 | 2018-11-29 02:45:56 | 48.54 | 94% |
215 | 2018-11-28 05:16:22 | 57.28 | 94% |