| 11. | It is a member of pyroxene group and clinopyroxene subgroup.
|
| 12. | Some of these are glass, and others have spinel and pyroxene.
|
| 13. | Rocks are porphyritic and contain hornblende as well as biotite or pyroxene.
|
| 14. | Basanites contain more olivine and less plagioclase / pyroxene phenocrysts.
|
| 15. | Ida's regolith is composed of the silicate minerals olivine and pyroxene.
|
| 16. | Pyroxenes rich in both the jadeite and augite endmembers are known as omphacite.
|
| 17. | Metavolcanic rock can contain the minerals quartz, feldspar, amphibole, pyroxene.
|
| 18. | The top section of the middle unit contains pyroxene.
|
| 19. | Parts of the southern highlands include detectable amounts of high-calcium pyroxenes.
|
| 20. | It is found as titanian magnetite, ilmenite, pyroxenes, and plagioclase.
|
