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- syntectonic magmatism 同构造岩浆酌
- S-type granites should not be considered as the evidence of plume magmatism. 不能把S-型花岗岩作为地幔柱岩浆作用的证据。
- The geological structures of the region is simple with only weak magmatism. 含矿岩系为蓟县系雾迷山组富镁碳酸盐岩,区域构造简单,岩浆活动微弱。
- The deposit genetically belongs to epithermal type related to magmatism. 矿床类型为与岩浆作用有关的浅成低温热液型。
- One type islate syntectonic primary gold deposits, the other type is post-tectonic regenerated gold deposits. 中国绿岩带型金矿床可分为同构造晚期初生型金矿床和构造期后再生型金矿床二类。
- All evidence above show that volcanic rock of Qushenla Formation is syntectonic volcanic rock. 为班公错-怒江结合带中段早白垩世造山事件的确定提供了依据.
- The study of syntectonic sedimentary deposits is one of the advanced topics in current geological research. 同构造沉积记录研究是当前地质学研究的热点和前沿领域之一。
- Acid intrusions of Late Caledonian or Early Variscian Epoch result from island arc magmatism. 加里东晚期或华力西早期侵位的酸性侵入岩为岛弧环境产物。
- The study shows that the metallizing in this region are controlled by the tectonization and the magmatism. 研究表明,构造和岩浆作用是该区金矿成矿两个最主要的成矿条件。
- The late syntectonic primary gold deposits not only are distribution in the low-middlegrade metamorphic greenstone belts, but also ar... 构造期后再生型热液金矿床分布广泛、储量极大,是具有中国地质特色的金矿床类型。
- Also, evidence of magmatism have been seen before in that area of the fault system. 万能的造物者制造理念,比如制造了桌子的理念。
- Tungsten-tin mineralizations in the Nanling Range are closely related to granitic magmatism. 摘要南岭地区的钨锡成矿作用与花岗岩岩浆活动有十分密切的关系。
- This area has excellent metallogenic conditions in t erms of stratigraphy,structure,magmatism ... 多种成矿信息表明,研究区是寻找大型、超大型矿床的有利远景区之一。
- The mian factors to control gold deposits are source beds, magmatism and structures. 控制金矿产出的主要因素包括矿源层、岩浆作用和各种构造。
- They are all exposed to multiple tectonism and magmatism and take the final shape in Yanshanian Period. 两个花岗岩均经历了多期构造-岩浆作用,最终形成于燕山期;
- In China only few similar studies have been conducted and there is still very little known about syntectonic deposits in the Yanshan erogenic belt. 在我国,类似的研究工作开展的不多,在燕山造山带的地质研究工作中,这种研究尚属空白。
- Research on tectonism and magmatism can provides scientific basis and direction for the prospecting. 并提出首先要研究该区的构造运动、岩浆活动,从而为地质找矿提供明确的方向。
- Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time. 丹巴地区自中生代以来经历了多期的变形、变质和岩浆作用。
- In the north and the east parts, Paleoproterozoic rifting developed well,and then Mesoproterozoic volcanism and weak magmatism overprinted on it. 西南段以新太古代花岗岩-绿岩带的地质事件为主,并叠加较为发育的中生代岩浆活动,成矿以金为主,其次为铜。
