anorthosite造句
1. Anorthosites are the light rocks from which the highlands are formed.
2. Although anorthosite and basalt are the dominant rocks on the Moon, significant amounts of several other related rock types occur.
3. Seams in the anorthosite series are only intermittently exposed.
4. The Damiao anorthosite complex is rich in vanadium titanomagnetite ore bodies.
5. The anorthosite underwent at least two more times of deformation than the norite, suggesting that the norite was emplaced after the consolidation and cooling of the anorthosite.
6. The anorthosite complex in Damiao, Hebei Province is the only one massif - type anorthosite in China.
7. Anorthosite was coeval with or slightly younger than the hosting layered gabbro.
8. Illite jade, in vein, was discovered in some copper mine, located in Daye county, HubeiProvince, and is a rind hydrothermal alteration rock from anorthosite.
9. HOUSTON — In the lab, the Moon rocks look nondescript — dark gray basalt, a whitish mineral called anorthosite and mixtures of the two with crystals thrown in.
10. Lunar geologists had been hard-pressed to explain how very high density, titanium-rich magmas could have ascended through the moon's low-density anorthosite crust.
11. Furthermore, the lunar orbiters confirmed that the highlands of the moon are dominated by anorthosite, an igneous rock composed primarily of the mineral feldspar and rich in calcium and aluminum.
12. The study authors propose another, more radical, explanation: The crustal rock they analyzed, called ferroan anorthosite, is not linked to magma dynamics at all.