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- Most porphyry Cu deposits in the world occur in magmatic arc settings and are formed in association with calc-alkaline arc magmas related to subduction of oceanic-slab. 摘要世界范围内大型-巨型斑岩铜矿多数产于岩浆弧(岛弧、陆缘弧)环境,含矿斑岩岩浆起源与大洋板块的俯冲作用有关。
- Keywords Calc-Alkalic;Alkalic Rock Series;Lithological Character;Volcanic Eruption;Porphyry Cu Deposit;Secondary Enrichment;Minle Jinggu; 关键词钙碱性碱性岩系;火山喷发;斑岩铜矿;次生富集;民乐景谷;
- Keywords geophysics;Stratagem EH4 system;mineralization anomaly;hidden ore body;Cu-Ni deposit;porphyry Cu deposit;gold deposit; 地球物理;EH4连续电导率成像仪;矿化异常;隐伏矿体;铜镍矿床;斑岩铜矿;金矿床;
- porphyry Cu deposits 斑岩铜矿
- Porphyry Cu Deposit 斑岩型铜矿
- granite porphyry Cu deposit 斑岩铜矿
- Gangjiang porphyry Cu, Mo deposit occurs in the spotted medium-grain amphibole-biotite monzonitic granite and is controlled by fault arid joints and fractures near the fault. 摘要岗讲斑岩型铜钼矿产于续迈单元含斑中粒角闪黑云二长花岗岩中,受断层带及附近节理、裂隙的控制,矿区有弱硅化、钾化、黄铁矿化、青磐岩化、泥化等蚀变;岗讲现已圈定矿体4个。
- The Minle Cu deposit is distributed in the middle Triassic calc-alkalic, alkalic volcaniclastic rock, lava and subvolcanic rock(dacite porphyry). 民乐铜矿产于中三叠统钙碱性、碱性系列火山碎屑岩、熔岩、次火山岩(英安斑岩)中。
- Gangjiang porphyry Cu,Mo deposit occurs in the spotted medium-grain amphibole-biotite monzonitic granite and is controlled by fault and joints and fractures near the fault. 岗讲斑岩型铜钼矿产于续迈单元含斑中粒角闪黑云二长花岗岩中,受断层带及附近节理、裂隙的控制,矿区有弱硅化、钾化、黄铁矿化、青磐岩化、泥化等蚀变;
- Similar to the other orebodies lying along the northwest tectonic belt, the Xiongcun orebody is a porphyry Cu (Au) deposit consisting of a hornblende quartz diorite complex. 雄村铜(金)矿与矿区北西向构造带上多处矿体的特征相似,为一由角闪石石英闪长玢岩杂岩体侵入而形成的斑岩型铜(金)矿床。
- Strong alteration-mineralization occur around the Zijinshan volcanic edifice, forming high-sulfur epithermal Cu-Au deposits, low-sulfur epithermal Ag-Au deposits and porphyry Cu (Mo) deposits. 围绕着紫金山火山机构发育强烈的蚀变矿化,形成高硫型浅成低温热液铜金矿、低硫型浅成低温热液银金矿和斑岩型铜(钼)矿床。
- porphyry Cu polymetallic deposit 斑岩型铜多金属矿床
- Justa Cu deposit is located in the southwest of Peru,and belong to circum-Pacific polymetallic metallogenic belt. 秘鲁胡斯塔铜矿位于秘鲁西南部,属于环太平洋多金属成矿带的组成部分,是刚发现的一个大型铜矿床,正在进行勘探。
- The Fengshan orefield consists of the Fengshan Cu deposit, the Jilongshan Au-Cu deposit and the Lijiawan Cu deposit, which are skarn-porphyry-type deposits. 鄂东丰山矿田主要由丰山(封山洞)铜矿床、鸡笼山金铜矿床和李家湾铜矿床组成。
- There is one exception,that is,in the Jinman Cu deposit,plenty of iron blende appears. (3) Sb-Bi tennantite series. The atomicity of Sb is very small. (3)锑铋砷黝铜矿的Sb原子数可以很低,置换Cu元素的主要是Fe和zn,zn的原子数大于Fe;
- The Hongniu Cu deposit in "Sanjiang Metallogenetic Zone" is occurred in the skarnization alteration zone in the margin of marble and the hornfels body. “三江成矿带”内的红牛铜矿,赋存于大理岩边部矽卡岩化蚀变带及角岩体中。
- The genesis of Shuicaozi Cu deposit has a close relation with the coal bearing clastic rock formation of lacustrine bog facies. 水槽子铜矿的成因与湖泊沼泽相含煤碎屑岩建造紧密相关,多个呈似层状、透镜状的矿体,均赋存于该沉积序列中。
- The Jinman Cu deposit is located in the SN close fold zone between the Lancangjiang megafault and the Daqingshan megafault. 金满铜矿位于澜沧江大断裂与大箐山大断裂夹持的南北向紧密褶皱带,赋存于层间破碎带中。
- Budunhua Cu deposit occurs in near SN fracture at the outer contact zone in north side of of Budunhuan intrusive complex. 布敦花铜矿床产于布敦花杂岩体北侧外接触带的近SN向断裂中。
- The Longbohe Cu deposit is occurred in the Middle Triassic Gejiu Formation and the underlying Middle-Lower Triassic volcanic rock formation. 龙脖河铜矿产于中三叠统个旧组灰岩及其下伏地层中下三叠统火山岩建造中。