2) C-type adakite
C型埃达克岩
1.
It is think that C-type adakite is formed before main metallogenic epoch(160～200 Ma) and the crust is thickening in this area.
通过对该地区中生代不同时期形成的花岗岩的研究,认为该区主成矿期前(160~200 Ma)形成C型埃达克岩,这时的地壳是增厚的地壳(>40 km),随后在该地区的软流圈地幔上涌和岩石圈的伸展减薄作用过程中,形成I型花岗岩(130~160 Ma)及其有关矿床,达到该地区铜金成矿高峰期,随着地壳减薄作用进一步加强,岩浆活动和成矿作用减弱。
2.
According to the field work and major elements, trace elements and Sr-Nd isotope data of hosted rocks of quartz diorite, granodiorite and granodioritic porphyry in Sanchakou copper deposit of porphyry type and vein type, we found that hosted rocks are of C-type adakite.
在野外系统考察及采样基础上,以等离子光谱(ICP)对东天山三岔口铜(钼)矿床赋矿石英闪长玢岩、花岗闪长岩、花岗闪长斑岩的主、微量元素及Sr-Nd同位素组成进行测定,揭示了该矿区容矿岩石实属C型埃达克岩类,形成于二叠纪早期,产于碰撞增厚背景。
3) c-type adakitic rock
C型埃达克质岩
4) adakite
埃达克岩
1.
Metallogenic model of Heishishan adakite gold deposit in Gansu Province;
甘肃黑石山埃达克岩金矿床成矿模式初析
2.
A Primary Discussion on Tectonnical Enviroment Significance of Two-type of Adakites,Papua New Guinea;
巴布亚新几内亚新生代两类埃达克岩的构造环境意义
3.
Adakite and related granitoids from partial melting of continental lower crust.;
埃达克岩和大陆下地壳重熔的花岗岩类
5) Adakites
埃达克岩
1.
Adakites in northeastern China and their mineralized implications.;
中国东北部地区埃达克岩及其成矿意义
2.
Based on geochemical characteristics and tectonic setting of intrusive rocks in Zhoukoudian complex and a comparison with adakites, the authors have revealed that these intrusive rocks are similar to adakites in petrological and geochemical characteristics.
通过对周口店岩体地球化学特征和构造环境及其与埃达克岩对比的分析,发现该岩体具有C型埃达克岩的地球化学特征。
3.
The adakites and associated Nb-enriched basalts and magnesian andesites are the products of interaction of slab-derived melt with mantle peridotites.
俯冲带除俯冲板片脱水形成的富大离子亲石元素流体、交代地幔楔形成的岛弧钙碱性玄武岩 安山岩 英安岩 流纹岩及相应侵入岩组合外,还存在由俯冲板片熔融形成的埃达克质熔体交代地幔楔形成的埃达克岩 富铌玄武岩 富镁安山岩组合,从而构成了俯冲带的流体交代与熔体交代两大类壳幔相互作用体系及相应的岩石组合。
6) adakitic rock
埃达克质岩
1.
Europium anomaly is not conspicuous,suggesting typical adakitic rock.
83,轻重稀土元素分馏强烈,稀土元素配分曲线为右倾斜型,铕异常不明显,为典型的埃达克质岩。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条