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- Keywords Black Bed Type Au Deposit;Shear Fracture Zone Control;Polycyclic Metallogenesis;Large Scale;Tuobuka;Dongchuan;Yunnan; 黑层型金矿;剪切破碎带控制;多旋回成矿;超大型规模;拖布卡东川云南。;
- Polycyclic Metallogenesis 多旋回成矿
- The metallogenesis is strictly controlled by NE-trending shear fault zone. 成矿严格受NE向剪切断裂带控制。
- The metallogenesis is controlled by the strata,volcanism and structure. 富钠细碧角斑岩、火山碎屑岩、基性侵入岩为该区的主要岩浆岩类型。
- Polycyclic aromatic hydrocarbons are a group of ubiquitous pollutants. 摘要多环芳烃是一类普遍存在的环境污染物。
- On Earth, polycyclic aromatic hydrocarbons are found on burnt toast and in automobile exhaust. 在地球上,可以在烤土司和汽车尾气中找到多环芳烃。
- The transitional Mesozoic syntectic granite drove metallogenesis and supplied materials. 中生代过渡同熔型花岗岩类是成矿的驱动力和成矿物质的母源。
- What have been doing above have actual meanings for evaluating uranium metallogenesis of Erlian basin. 这对评价二连盆地的铀成矿远景具有现实意义。
- Based on the studies on geology and ore-controlling factors,the metallogenesis is discussed. 总结了该区隐爆角砾岩型金矿矿床特征、成矿条件与评价标志,探讨了矿床成因及找矿前景。
- Spatial distribution of mineralization shows that gold metallogenesis began before Late Triassic. 矿体的空间分布与穿插关系表明,金成矿作用开始于晚三叠世以前。
- The studied aspects concern the metallogenesis models, mineralization style, and the exploration access, etc. 矿种齐全,丰度不一;分布广泛,地域不均;超大型矿床少,中小型多;
- This paper reviews previous researches on lithospheric extension and uranium metallogenesis in South China since Mes. 文章详细总结了华南中生代以来岩石圈伸展作用和铀成矿作用的研究进展。
- The research humunity on metallogenetic phenomena in fact is the research on correlation problems of metallogenesis. 人类对成矿现象的研究,其实是对成矿相关性问题的研究。
- Spatically, various mineralizations are subject to the law of isospatial metallogenesis. 在成矿空间上,不同期次的成矿作用遵循了同位成矿规律。
- Deep and large fault system played an important role in lithogeny and metallogenesis. 深大断裂在成岩成矿中占重要地位。
- The hydrothermal metallogenesis of Laozuoshan gold deposit is divided into two periods and seven stages. 老柞山金矿床的热液成矿作用分为早、晚两期和七个成矿阶段。
- The gold metallogenesis is closely related to fault structure and magma activity of Himalaya epoch. 该带金矿成矿与断裂构造、喜马拉雅期岩浆活动关系密切。
- In species of Pinus which are polycyclic flower initiation must occur over a wide time range. 具有多环球花的松树属种,其花的孕育期会延续较长的时间。
- In species of pines which are polycyclic flower initiation must occur over a wide time range. 具有多环球花的松树属种,其花的孕育期会延续较长的时间。
- Incense is burnt in many Chinese homes and polycyclic aromatic hydrocarbons have been recovered from incense smoke. 很多中国人家里点香,香的烟中已经发现有多环芳香族碳氢化合物。