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- Widespread Emeishan basalt covers in western Guizhou area. 贵州中西部有大量的峨眉山玄武岩分布。
- A systematic study of the relationship between Emeishan basalt and Pb-Zn metallogenesis in Dian-Chuan-Qian metallogenicregion has been presented. 系统详细地论证了峨眉山玄武岩与滇、川、黔成矿区内铅锌成矿的关系。
- This phenomenon is related to the REEs sources(gyration and discontinuity eruption Emeishan basalt) and the transgression-regression frequently. REE在界限附近的异常富集是其物源(间歇性和多旋回性喷发的峨眉山玄武岩)和成煤期频繁的海进海退共同作用的结果。
- Abstract: Located in the tuff distribution area on the outer edge of Emeishan basalt in so uthwest Guizhou, the Nibao gold deposit is a fine_disseminated gold deposit. 中文摘要: 泥堡金矿位于黔西南峨眉山玄武岩外缘的凝灰岩分布区,属微细浸染 型矿床。
- In this paper, based on the metallogenetic epoch, the source of base metals and ore-forming fluid arid the relationship between Emeishan Basalt and min. 本文从成矿时代、成矿物质来源、成矿流体来源与演化、以及峨眉山玄武岩与成矿的关系等方面分析了会泽超大型铅锌矿床的研究进展及国内外研究现状。
- The conclusion is that the enrichment of Pt, Pd is controlled by big and deep fractures, that Emeishan basalt is one of the sources of Pt and Pd, and that basic-ultrabasic rock offers the ore-forming elements and the ore forming energy. 指出研究区的深大断裂对铂族元素的富集表现出很好的控制作用,峨眉山玄武岩为铂族元素的矿源层之一,岩浆岩为铂族元素的富集提供了成矿物质及成矿能量。
- Distribution scope of the Emeishan basalt is quite broad, and the most main rock type is low-Ti basalts and high-Ti basalts, and has the few picritic basalts, picrites and meymechites. 峨眉山玄武岩分布范围比较广,最主要的岩石类型是低钛玄武岩和高钛玄武岩,并有少量的苦橄质玄武岩、苦橄岩和麦美奇岩。
- The sedimentary-petrologic province of Upper Permian(P2x) Xuanwei Formation in unconformity with the Emeishan basalts has good ore-search prospects. 区域上假整合覆盖于上二叠统峨眉山玄武岩之上的宣威组沉积岩系具有良好的找矿前景。
- Pt and Pd anomalies related to the Permian Emeishan basalt; 与二叠纪峨眉山玄武岩建造有关的Pt、Pd异常;
- Abstract :The Middle Permian Maokou Formation is generally overlain by the Late Permian Emeishan basalts in eastern Yunnan and western Guizhou in the west of the Yangtze platform. 提要: 上扬子西部滇东、黔西茅口组之上多为峨眉山玄武岩所覆盖,长期以来人们一直认为两者不存在沉积间断和地层剥蚀。
- A RESEARCH ON REGIONAL METALLOGENIC CONTRIBUTION TO GUSHING EMEISHAN BASALT MAGMA IN WESTERN OF GUIZHOU PROVINCE 峨眉山玄武岩浆喷发对贵州西部区域成矿贡献研究
- Keywords ore-forming fluid;pulsating injection;isomorph;interlayer fracture;Huize Pb-Zn deposit;Emeishan basalt; 成矿流体;脉动贯入;类质同象;层间断裂;会泽铅锌矿;峨眉山玄武岩;
- Keywords flood basalt;native copper deposit;Keweenawan Rift;Emeishan basalt;super-large deposit; 大陆溢流玄武岩;自然铜矿床;基韦诺裂谷;峨眉山玄武岩;超大型矿床;
- Keywords Cu-Ni-PGE sulfide deposits;platinum group elements;Jinbaoshan;Baimazhai;Yangliuping;Emeishan basalt; 铜镍铂族元素矿床;金宝山;白马寨;杨柳坪;峨眉山玄武岩;
- Keywords Emeishan basalt;nativecopper-chalcocite deposit(ore occurrence);ore-forming regularity;ore-forming prospect;Weining district of Guizhou Province; 峨眉山玄武岩;自然铜-辉铜矿矿床(点);成矿规律;成矿远景;贵州威宁;
- Keywords geology;Emeishan basalt;Upper Permian Xuanwei Formation;nodular copper mineralization;disseminated copper mineralization;northeastern Yunnan Province; 地质学;峨眉山玄武岩;上二叠统宣威组;结核状铜矿化;浸染状铜矿化;滇东北地区;
- Basalt is the commonest volcanic rock. 玄武岩是最普通的火山岩。
- A lot of copper deposits lie in the basalt. 期间分布铜矿床(点)多处。
- Emeishan basalt 峨眉山玄武岩
- Emeishan Basalt Formation 峨眉山玄武岩组