Jiande Calcite Deposit

Constraints on the genesis of the Jiande polymetallic copper deposit

2017年11月28日  The Jiande copper deposit is located in the QinHang metallogenic belt, South China The deposit is dominated by “stratiformlike” ores, which are hosted in the dolomite of the Upper Carboniferous Huanglong Formation2017年3月17日  The Jiande copper deposit is located in the suture zone between the Yangtze and Cathaysia blocks of South China This paper presents systematic LA–ICP–MS zircon U–Pb dating and element and Sr–Nd–Hf Petrogenesis of Ore‐Related Granodiorite 2017年11月1日  The Jiande copper deposit is located in the QinHang metallogenic belt, South China The deposit is dominated by “stratiformlike” ores, which are hosted in the dolomite of Constraints on the genesis of the Jiande polymetallic copper deposit 2017年11月27日  The Jiande deposit, one of the “stratiformlike” copper deposits in South China, is a polymetallic CuZn deposit with metal reserves of 032 million tonnes grading 154 wt% Constraints on the Genesis of the Jiande Polymetallic

Constraints on the Genesis of the Jiande Polymetallic Copper Deposit

2017年11月1日  The skarn alteration, inferred boiling fluid inclusion assemblages, stable isotopic features of magmatic fluids, and metal source imply that the main stages of mineralization in 2017年4月1日  Zircon dating showed that the Jiande granodiorite porphyry was produced during the Middle Jurassic (ca 161 Ma) The Jiande granodiorite porphyry is characterized by Petrogenesis of OreRelated Granodiorite Porphyry in the Jiande 2017年11月1日  The Jiande copper deposit is located in the QinHang metallogenic belt, South China The deposit is dominated by “stratiformlike” ores, which are hosted in the dolomite of Constraints on the genesis of the Jiande polymetallic copper 2019年5月1日  摘要: 通过对建德铜矿床调查研究，总结矿床成矿条件，分析控矿因素，探索矿体分布规律，确定岩浆热液成因后，提出矿液运移理论，首次运用计算机进行数学物理模拟和深 浙江建德铜矿床地质特征及其成因研究的新进展 geomech

Oreforming fluids, sources of materials in the Jiande copper deposit

2017年1月1日  Based on petrographic observations of orebearing quartz collected from the massive ores, primary inclusions of the Jiande deposit have three types: twophase liquidrich Constraints on the genesis of the Jiande polymetallic copper deposit in South China using fluid inclusion and OHPb isotopes 来自 国家科技图书文献中心 喜欢 0 阅读量： 56 作者： H Constraints on the genesis of the Jiande polymetallic copper 2017年4月1日  The Linghou porphyryskarn Cu deposit in Jiande City ( Fig 1a; Supplementary Table 1) formed at ~ 161 Ma The postore stage is characterized by quartzcalcite ± pyrite veins Fluid Petrogenesis of OreRelated Granodiorite Porphyry in the Jiande The Jiande deposit, located near Hangzhou City of Zhejiang Province, eastern China, is a mediumsized Cu polymetallic deposit associated with granodiorite intrusion Gangue minerals are quartz, garnet, with minor calcite and dolomite The wallrock alteration is skarn, silicification and carbonate alternation The granodiorite porphyry Petrogenesis of Ore‐Related Granodiorite Porphyry in the Jiande

Identification, Characterization, and Deposit

2024年6月6日  The Middle Atlas hosts calcite veins of considerable economic value, being found in the Mahdi and Bou Naceur ridges in the eastern part of the Moroccan Middle Atlas In this study, we aim to identify the fundamental 2021年2月1日  The South China Block comprises the Yangtze Craton in the northwest and the Cathaysian Block in the coastal region to the southeast (Fig 1 A), sutured along the JiangshanShaoxing fault zone (Hsu et al, 1988)South China has undergone multiple tectonic and magmatic events throughout the earth history and turn out to be one of the most significant Geology, fluid inclusion and HOSPb isotope2016年12月1日  In China, several large stratiformlike Pb–Zn deposits in Qinling Orogen have been regarded as Sedex Pb–Zn deposits (eg, Changba–Lijiagou deposit; Wang et al, 2008) (Fig 1 A)In addition, a series of Sedex Cu deposits have been proposed in South China, including Dongxiang, Yongping, Jiande, Chengmenshan, Wushan, Mashan, and Xinqiao (Gu Fluid inclusion, H–O isotope and Pb–Pb age ScienceDirect2016年12月1日  Calcite and limestone from ore and wallrocks at the deposit have similar C and O isotope compositions, Beiwagou Pb Zn deposit, Maoling Au deposit and Jiande Pb Zn superlarge deposit; Jiande is a stratiform deposit in North Korea with reserves of almost 70 million tons(Yan, 1987)Genesis of the stratiform Zhenzigou PbZn deposit in the

Fluid inclusion, H–O isotope and Pb–Pb age ScienceDirect

2016年12月1日  The Yongping copper deposit is located in the Gandongbei metallogenic belt, South China Stratiformlike copper ore bodies are hosted in limestones of the Upper Carboniferous Outangdi Formation These ore bodies were previously believed to be products of the Carboniferous sedimentary exhalative (Sedex) mineralization, but they also appear to be 2019年9月1日  The quartzdominated veins frequently contain calcite, which is also present within the country rocks We analyze and compare the major and trace element chemistry of these calcites and test whether they carry the signatures of the origin of hydrothermal fluids associated with the gold deposits or record fluid interaction with the local wall Textural evolution and trace element chemistry of 2020年1月6日  The Zhilingtou polymetallic deposit is located in Zhejiang Province, South China (Fig 1), and has been explored for Au–Ag mineralization since 1976, with proved reserves of 261 t Au (average grade = 11 g/t) and 594 t Ag (average grade = 255 g/t; Ni et al 2012)New Pb–Zn and Mo orebodies were discovered recently, with resources of 024 Mt Pb–Zn at an average Porphyry Mo and epithermal Au–Ag–Pb–Zn mineralization2017年8月15日  The Jiande deposit, located near Hangzhou City of Zhejiang Province, eastern China, is a mediumsized Gangue minerals are quartz, garnet, with minor calcite and dolomite The wallrock alteration is skarn, silicification and carbonate alternation The granodiorite porphyry intruded into dolomitesPetrogenesis of OreRelated Granodiorite Porphyry in

Constraints on the Genesis of the Jiande Polymetallic Copper Deposit

2017年11月1日  The Jiande copper deposit is located in the QinHang metallogenic belt, South China The deposit is dominated by “stratiformlike” ores, which are hosted in the dolomite of the Upper Carboniferous Huanglong Formation The postore stage is characterized by quartzcalcite ± pyrite veins Fluid inclusions in quartz from the preore skarn 2017年8月1日  The Proterozoic Jiangnan Orogen, a significant metallogenic belt situated at the southeastern margin of the Yangtze Block, South China, hosts a number of Au– and Cu (–polymetallic) deposits (Deng and Wang, 2016), including the worldclass Pingshui volcanogenic massive sulfide Cu–Zn deposit with 20 Mt Cu and 22 Mt Zn (Ni et al, 2015) and Dexing Mineralogical and isotopic constraints on the genesis of the 2017年2月4日  浙江建德铜矿位于钦杭结合带北东段，是浙江省最大的铜矿之一，该矿床的成因一直存在争议。本文在详细的野外调查基础上，对建德铜矿成矿期流体包裹体及氢、氧、硫同位素进行了系统测定。流体包裹体研究表明，建德 浙江建德铜矿成矿流体、成矿物质来源与矿床成因探 2023年3月9日  The Dongxiang tungsten–copper deposit is a large W–Cu deposit located in the northeast of Jiangxi province in south China Previous studies have mainly considered the geochemical and isotopic attributes of the ore deposit, but information is still lacking on the genesis and setting of Dongxiang W–Cu mineralizationrelated intrusive rocks This paper Geochemical Characteristics of the Granodiorite Porphyry in

Fluid inclusion, HO isotope and PbPb age constraints

2016年2月1日  Type I inclusions in the postore quartz − calcite veins have homogenization temperatures of 122–250 °C and salinities of 02–68 wt% NaCl equivalent The Jiande copper deposit is 2020年11月1日  The Qingchengzi Orefield is one of the major PbZn polymetallic ore fields in China More than fifty years of exploration have resulted in the discovery of over ten PbZn deposits, one silver deposit and four gold deposits containing ca 15 Mt of Pb and Zn metals, 2000 ton of Ag metal, and 100 ton of Au metal (103GT, 1976)A large body of research has Tracing mineralization history from the compositional textures 2 天之前  Calcified deposit is an item that can occasionally be obtained from mining calcified rocks in the Cam Torum mine It can be crushed with a hammer by using it on an anvil, producing blessed bone shards or calcified mothsThis process provides 1 smithing experience and takes 3 ticks per deposit Drops [edit edit source] Drop rates estimated based on 1,249 samples Calcified deposit OSRS Wiki2015年8月25日  The Howard’s Pass district, located in Yukon Territory, comprises 14 ZnPb sedimentary exhalative (SEDEX) deposits that collectively contain approximately 4007 Mt grading at 45 % Zn and 15 % Pb Sulfide mineralization is hosted in carbonaceous and calcareous to siliceous mudstones Pyrite is a minor but ubiquitous component Detailed petrographic The worldclass Howard’s Pass SEDEX ZnPb district, Selwyn

Genesis of the stratiform Zhenzigou PbZn deposit in the

2016年12月1日  Calcite and limestone from ore and wallrocks at the deposit have similar C and O isotope McArthur Basin in Northern Australia, the North Korean Jiande deposit, and the Zhenzigou and Diannan deposits in the Qingchengzi mineral field (QMF) of China (Okita and Shanks, 1992, Goodfellow, 1987, McClay, 1991, Turner, 1992, Zhang and Yang, 1988) 2022年3月1日  The Mesozoic Costal Volcanic Belt in southeastern China hosts numerous epithermal goldsilver deposits, with a total reserve of > 650 t Au and > 9400 t Ag, including the worldclass Zijinshan gold deposit (323 t Au @ 05 g/t) (Fig 1)These deposits are mainly hosted by Cretaceous volcanic rocks and yielded Early Cretaceous formation ages of 110–90 Ma Metallogeny of the Late Jurassic Qiucun epithermal gold deposit The Jiande copper deposit is located in the QinHang metallogenic belt, South China The deposit is dominated by “stratiformlike” ores, which are hosted in the dolomite of the Upper Pei NI Nanjing University, Nanjing NJU Research profile2023年11月8日  The Nanpanjiang basin hosts the world’s secondlargest concentration of Carlintype gold deposits To decipher the origin and evolution of hydrothermal fluid, this study conducted Sm–Nd dating, insitu trace element, MultiPhase Hydrothermal Fluid Events in the

ReOs isotopic dating of pyrrhotite in the Linghou Cu deposit, Jiande

2013年1月1日  The Jiande copper deposit is located in the suture zone between the Yangtze and Cathaysia blocks of South China by quartz ± sericite + pyrite + chalcopyrite + bornite ± Au–Ag minerals ± 2017年11月1日  The Jiande copper deposit is located in the QinHang metallogenic belt, South China The deposit is dominated by "stratiformlike" ores, which are hosted in the dolomite of the Upper Carboniferous Huanglong Formation These ore bodies were previously proposed to be Carboniferous sedimentary exhalative (Sedex) style mineralization, but they also appear to be Constraints on the Genesis of the Jiande Polymetallic Copper Deposit The Howard's Pass district of the Selwyn basin in eastern Yukon and western Northwest Territories, Canada, includes a total of 15 sedimenthosted ZnPb deposits and is one of the largest (PDF) The Importance of Structural Mapping in Ore Deposits2023年11月1日  Here, we conducted insitu elemental and SrNd isotopic analyses on different stages of calcite from the Weishan REE deposit, combined with petrographic and bulk CO isotopic studies, with the aim to unravel the origin and mineralization processes of REE Four stages of calcite (Cal1, Cal2, Cal3 and Cal4) were identified, of which the Cal1 Origin and mineralization processes of REE during

Calcium Deposits (Calcification): Types, Causes Risks

2022年5月26日  Calcium deposits can occur in many different places in your body Types of calcification include: Skin Calcium deposits on your skin are called calcinosis cutis Calcinosis cutis can occur anywhere in your body Calcium deposits on your fingertips are most common But calcium deposits may appear on your face, including your eyelids2018年10月9日  The Phapon gold deposit is located in the northern Laos and the northern segments of the Luang Prabang–Loei metallogenic belt The lodegold orebodies consist of auriferous calcite veins in the middle, and the surrounding siderite alteration and hematite alteration zones in red color This deposit is hosted in Lower Permian limestone and controlled Rare Earth Elements Geochemistry and C–O Isotope MDPI2024年1月11日  In places like the IllinoisKentucky Fluorspar District, known for its fluorite deposits, calcite is often found nearby It fills in the gaps in rocks where fluorite crystals used to be Use acid test In geology, the acid test is a wellknown way to find calcite by reacting chemically with weak acids like hydrochloric acid Calcite is mainly Where And How We Find And Identify Calcite In 2024 Rock 2017年4月1日  The Linghou porphyryskarn Cu deposit in Jiande City ( Fig 1a; Supplementary Table 1) formed at ~ 161 Ma The postore stage is characterized by quartzcalcite ± pyrite veins Fluid Petrogenesis of OreRelated Granodiorite Porphyry in the Jiande

Petrogenesis of Ore‐Related Granodiorite Porphyry in the Jiande

The Jiande deposit, located near Hangzhou City of Zhejiang Province, eastern China, is a mediumsized Cu polymetallic deposit associated with granodiorite intrusion Gangue minerals are quartz, garnet, with minor calcite and dolomite The wallrock alteration is skarn, silicification and carbonate alternation The granodiorite porphyry 2024年6月6日  The Middle Atlas hosts calcite veins of considerable economic value, being found in the Mahdi and Bou Naceur ridges in the eastern part of the Moroccan Middle Atlas In this study, we aim to identify the fundamental Identification, Characterization, and Deposit 2021年2月1日  The South China Block comprises the Yangtze Craton in the northwest and the Cathaysian Block in the coastal region to the southeast (Fig 1 A), sutured along the JiangshanShaoxing fault zone (Hsu et al, 1988)South China has undergone multiple tectonic and magmatic events throughout the earth history and turn out to be one of the most significant Geology, fluid inclusion and HOSPb isotope2016年12月1日  In China, several large stratiformlike Pb–Zn deposits in Qinling Orogen have been regarded as Sedex Pb–Zn deposits (eg, Changba–Lijiagou deposit; Wang et al, 2008) (Fig 1 A)In addition, a series of Sedex Cu deposits have been proposed in South China, including Dongxiang, Yongping, Jiande, Chengmenshan, Wushan, Mashan, and Xinqiao (Gu Fluid inclusion, H–O isotope and Pb–Pb age ScienceDirect

Genesis of the stratiform Zhenzigou PbZn deposit in the

2016年12月1日  Calcite and limestone from ore and wallrocks at the deposit have similar C and O isotope compositions, Beiwagou Pb Zn deposit, Maoling Au deposit and Jiande Pb Zn superlarge deposit; Jiande is a stratiform deposit in North Korea with reserves of almost 70 million tons(Yan, 1987)2016年12月1日  The Yongping copper deposit is located in the Gandongbei metallogenic belt, South China Stratiformlike copper ore bodies are hosted in limestones of the Upper Carboniferous Outangdi Formation These ore bodies were previously believed to be products of the Carboniferous sedimentary exhalative (Sedex) mineralization, but they also appear to be Fluid inclusion, H–O isotope and Pb–Pb age ScienceDirect2019年9月1日  The quartzdominated veins frequently contain calcite, which is also present within the country rocks We analyze and compare the major and trace element chemistry of these calcites and test whether they carry the signatures of the origin of hydrothermal fluids associated with the gold deposits or record fluid interaction with the local wall Textural evolution and trace element chemistry of 2020年1月6日  The Zhilingtou polymetallic deposit is located in Zhejiang Province, South China (Fig 1), and has been explored for Au–Ag mineralization since 1976, with proved reserves of 261 t Au (average grade = 11 g/t) and 594 t Ag (average grade = 255 g/t; Ni et al 2012)New Pb–Zn and Mo orebodies were discovered recently, with resources of 024 Mt Pb–Zn at an average Porphyry Mo and epithermal Au–Ag–Pb–Zn mineralization

Petrogenesis of OreRelated Granodiorite Porphyry in

2017年8月15日  The Jiande deposit, located near Hangzhou City of Zhejiang Province, eastern China, is a mediumsized Gangue minerals are quartz, garnet, with minor calcite and dolomite The wallrock alteration is skarn, silicification and carbonate alternation The granodiorite porphyry intruded into dolomites

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