1) anorthosite vein
斜长岩脉
2) anorthosite
[英][æn'ɔ:θəsait] [美][æn'ɔrθə,saɪt]
斜长岩
1.
Massif-type anorthosite is the most common type of anorthosite and with distinct characteristics.
斜长岩是指斜长石含量>90%的岩浆岩,可分为6类。
2.
This paper is a brief overview on the geochronological significance of SHRIMP zircon dating of layered gabbro, anorthosite and plagiogranite, as well as adakite and peridotite-hosted granite that occur within ophiolites.
文中简要评述了蛇绿岩的层状辉长岩,斜长岩和斜长花岗岩,以橄榄岩为主岩的花岗岩和蛇绿岩中的埃达克岩的锆石SHRIMP U-Pb年龄的地质意义。
3.
The pwave velocities of anorthosite have been measured at 1 GPa,from room temperature to 880°C,then the analysis of the run products by optical microscope and electron microscope analyzer and the effects of dehydration of hydrous minerals on the pwave velocities of anorthosite have been discussed.
在1GPa、室温至880°C条件下对斜长岩的纵波速度进行了测量,并对实验产物进行了鉴定分析,讨论了含水矿物脱水对岩石纵波速度的影响。
3) plagioporphyry
斜长玢岩
1.
The host-rock of the gold deposit is superhypabyssal subvolcanic rock plagioporphyry.
该金矿的容矿围岩为超浅成次火山岩(斜长玢岩),与其紧密伴生的是超基性的隐爆角砾岩-橄辉云煌岩。
4) barium anorthitite
钡斜长岩
6) plagiophyre
斜长斑岩
补充资料:长斜
1.古代弹棋的一种技法。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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