| 1 | No pyroxene or olivine has been found. | |
| 2 | The roasting and leaching behavior of spodumene in sulphuric acid process was investigated. | |
| 3 | This paper discussed the act and application of diopside in the body of ceramic wall tiles. The appropriate amount of diopside in the recipes was given. | |
| 4 | Spodumene is the principle source of lithium, which is the lightest of all metals. | |
| 5 | Some pyroxene granulite and amphibolite , its components are the equivalent of volcanic rocks; |