1) eclogite deposit
榴辉岩矿
2) eclogite
[英]['eklədʒait] [美]['ɛklə,dʒaɪt]
榴辉岩
1.
SHRIMP U-Pb ages and inclusions of zircons from the Sumdo eclogite in the Lhasa block, Tibet,;
青藏高原拉萨地块松多榴辉岩的锆石SHRIMPU-Pb年龄及锆石中的包裹体
2.
Petrography and metamorphic evolution of the Sumdo eclogite, Qinghai-Tibetan Plateau.;
青藏高原拉萨地块松多榴辉岩的岩相学特征和变质演化过程
3.
Oceanic subduction-type eclogite in the Lhasa block, Tibet, China:Remains of the Paleo-Tethys ocean basin?;
青藏高原拉萨地块中的大洋俯冲型榴辉岩:古特提斯洋盆的残留?
3) eclogites
榴辉岩
1.
The Characteristic of Petrology,minerals chemistry and P-T conditions of Eclogites from Talhu area in Dabie Mountains,and its Tectonic significance.;
大别山太湖地区榴辉岩岩石学、矿物成分和P-T条件特征及其所揭示的构造含义
2.
The peak p-T conditions of eclogites from Taihu area in southern Dabie and its tectonic implications;
南大别太湖地区榴辉岩峰期变质温压条件及所揭示的构造含义
3.
On the based of petrology,minerals composition and the peak P-T conditions,the eclogites across the South Dabie can be divided into three types of eclogites:①ultrahigh-pressure(UHP) eclogites;②high-ultrahigh pressure(HP/UHP) transition eclogites;③high-pressure(HP) eclogites.
通过对大别山太湖地区榴辉岩的岩石学、矿物成分和峰期变质P-T条件的研究表明,南大别榴辉岩可分为:①高压榴辉岩;②高压/超高压过渡榴辉岩;③超高压榴辉岩。
4) eclogite bodies
榴辉岩体
1.
Deeply buried rutile-bearing eclogite bodies at the site of the Chinese Continental Scientific Drilling Hole;
在CCSD主孔东南方深部重力高部位有多个这样的拱形反射,预示在地表陡倾榴辉岩的延伸方向还有多个一定规模的隐伏榴辉岩体。
5) A type eclogite
A-型榴辉岩
6) eclogite facies
榴辉岩相
1.
On the eclogite facies metamorphism in the Dabie Mountains;
关于大别山榴辉岩相变质作用
2.
The peak metamorphism occurred at least in the high_pressure eclogite facies at a lower temperature gradient.
详细的岩相学、矿物化学、岩石化学和变质作用温压条件计算表明 ,大别变质地体北部角闪二辉麻粒岩是石榴辉石岩在其抬升过程中经历麻粒岩相退变质作用的产物 ,峰期变质作用至少是发生在高压榴辉岩相条件下 ,而且地温梯度较低 。
3.
The typical mineral assemblages of the eclogite facies in rock serieses such as ultrabasic, basic, pelitic, felsic, quartzose and carbonate rocks are given in this paper, and the concept of the eclogite fades is reaffirmed.
给出了超基性、基性、泥质、长英质、硅质和碳酸盐等不同系列岩石榴辉岩相的典型矿物组合，重新确认了榴辉岩相的存在。
补充资料：榴辉岩
| 榴辉岩 eclogite 一种变质岩。由区域变质作用形成。主要由绿辉石和富镁的石榴子石组成。典型的榴辉岩不含斜长石，可含少量石英、蓝晶石、金红石、尖晶石等。具不等粒变晶结构及块状构造。有3种产出状态：①呈包裹体产于金伯利岩和层状超基性岩中。②呈夹层状、透镜体产于角闪岩相和麻粒岩相的岩石中。③呈夹层或透镜体产于蓝闪石-硬柱石片岩相岩石中。通常认为它是在极高压条件下形成的岩石，但温度变化范围较大。金伯利岩中的榴辉岩包体波认为是地幔物质的产物。 |
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参考词条