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- granite porphyry Cu deposit 斑岩铜矿
- 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。
- 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。
- 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;
- 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 Deposit 斑岩型铜矿
- The Ulan Uzhur copper deposit, situated on the western margin of the Qaidam basin is a porphyry copper deposit controlled by granite porphyry dikes. 乌兰乌珠尔斑岩铜矿位于柴达木盆地西缘,为受花岗斑岩脉控制的斑岩型铜矿。
- Keywords gangdese;collision_orogenic belt;granitic porphyries;porphyry Cu belt; 冈底斯;碰撞造山带;花岗斑岩;斑岩铜矿带;
- 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。
- 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。
- Haolibao copper-molybdenum deposit is of hydrothermal vein and porphyry type related to the Yanshanian crypto-explosive breccia-plagioclase granite porphyry and cataclastic sub-quartz-porphyry. 摘要好力宝铜钼矿床属与燕山期隐伏的隐爆角砾状斜长花岗斑岩和碎裂次石英斑岩有关的热液脉状和斑岩型矿床。
- Directed by this new viewpoint, we discovered the Dushan Sn deposit which is related to early Permian K-feldspar granite porphyry in the eastern part of the south Tianshan Mountain for the first time. 以此新观点为指导,我们在南天山东段首次发现了与早二叠世末钾长花岗斑岩有关的成型锡矿床--独山锡矿床。
- A fine - grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar. 花斑岩一种细晶的花斑岩,带有不规则交生的石英和长石的基质
- The granite porphyry occurred in Tuan?Jie?Gou Gold Field is rock plant like hypabyssal/super hypabyssal intrusive mass. 团结沟金矿区花岗斑岩为岩株状产出的浅成?超浅成侵入体。
- porphyry Cu deposits 斑岩铜矿
- A fine-grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar. 花斑岩一种细晶的花斑岩,带有不规则交生的石英和长石的基质。
- 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。
- Fenitization is well developed around the carbonatite complex which is composed of various size s of carbonatite, alkali basic pegmatite, lamprophyre, granite porphyry, and dia base dikes. 矿区内碳酸岩、碱性基性伟晶岩、花岗斑岩、煌斑岩以及辉绿岩岩墙(脉)构成了与矿化有关的碳酸岩杂岩。