
Quartz ore distribution in Yunnan Province

Fluidrock interactions recorded by bulkrock and mica
2024年2月1日 The Xiuwacu deposit is a typical graniterelated quartzvein W–Mo deposit in the western Yunnan Province, with nonJORC resource of 916 million metric tons (Mt) @ 026 % 2022年5月1日 Three quartz generations were identified in the porphyritic granite based on the CL textures and trace element signatures Samples of the firstgeneration quartz (Qtz1) Trace Element Composition and Cathodoluminescence of Quartz 2024年1月15日 Numerous studies have been conducted on the layered orebodies (mineralization) in the Dahongshan deposit, including potassium feldspathization, albitization, mica, and garnet petrochemical previous The Study on the Hydrothermal Superposition Period: 2019年5月17日 In the present study, REE patterns of calcite, quartz, pyrite and wall rocks from the Muli antimony deposit were studied This study aims to discuss the feasibility of using the REE geochemistry of gangue minerals and their geological

Mineralogical and chemical characteristics of a powder
2016年12月3日 For comprehensive utilization of powder quartz, a detailed mineralogical analysis is needed In this paper, the minerals collected from a powder quartz deposit in Yunnan Province and its2024年2月6日 Recently, obvious hydrothermal veintype Pb–Zn mineralization, with a Pb + Zn resource of ~04 × 10 6 t, has been detected in the North Ore Section of the deposit However, the genesis of these Pb–Zn ore bodies, Genesis of Pbndash;Zn Mineralization in the Pulang 2018年10月25日 Based on comprehensive petrological, geochronological, and geochemical studies, this study analyzed the relationships between the Beiya goldpolymetallic skarn Geological Characteristics and Ore‐controlling Factors of the Beiya 2015年6月1日 In this paper we present new data, and review existing geology, fluid inclusion, isotope geochemistry, and geochronology data of representative Cu and Pb–Zn deposits, and Spatial–temporal evolution of oreforming fluids and related

Distribution and existing forms of trace elements from Maliping
2019年11月14日 The Maliping PbZn deposit, situated in the central part of ZhaotongQujing metallogenic belt, was found in northeastern Yunnan Province recently The orebody is hosted 2015年6月1日 A series of Cenozoic base metal deposits occur in this basin, including the Jinding Zn–Pb deposit, which has a reserve of 200 Mt ore grading 608% Zn and 129% Pb, making it the largest sandstonehosted Zn–Pb deposit in the world, and several Cu ± Ag ± Co deposits (Baiyangping, Baiyangchang and Jinman), mainly located in the northern segment of Spatial–temporal evolution of oreforming fluids and related 2021年11月1日 1 Introduction Scheelite is a calcium tungstate mineral with the chemical formula CaWO 4 and occurs in various hydrothermal deposits such as skarn, quartz vein W, orogenic Au and porphyrytype deposits (Ghaderi et al, 1999, Brugger et al, 2000, Song et al, 2019, Sciuba et al, 2020)It is also a major ore mineral in many W deposits Due to the similar Geochemistry of multistage scheelite in the skarn: Constraints on ore 2017年12月1日 The early garnet was replaced by late magnetite, and the magnetite was then cut by the pyrite veinlets; (b) Magnetite ore cut by pyrite veins; (c) The orerelated quartz syenite porphyry collected from the open pit (M1); (d) Skarn with green pyroxene from the early retrograde alteration stage (M2); (e) Feoxide ore from the open pit dominated by massive Ore Geology Reviews ScienceDirect

Genesis of Dulong SnZnIn Polymetallic Deposit in Yunnan Province
2021年2月13日 The Dulong SnZnIn polymetallic deposit in the Yunnan province, SW China, hosts a reserve of 50 Mt Zn, 04 Mt Sn, and 7 Kt In It is one of the most important polymetallic tin ore districts in China Granites at Dulong mining area include mainly the Laojunshan granite (third phase), which occurs as quartz porphyry or granite porphyry dikes in the Southern edge of the 2019年6月1日 The SichuanYunnanGuizhou (SYG) metallogenic province is an important component of the giant South China lowtemperature metallogenic domain (Hu et al, 2017a, Hu et al, 2017b)More than 400 ZnPb ore deposits occur in the SYG mineralization region, with total Zn + Pb reserves of ∼200 Mt (Liu and Lin, 1999, Zhou et al, 2013) Homogeneous Zn isotopic compositions in the Maozu ZnPb ore 2010年9月1日 Extreme PGE concentrations in lower Cambrian acid tuff layer from the Kunyang phosphate deposit, Yunnan province, South ChinaPossible PGE source for lower Cambrian MoNipolyelement ore bedsExtreme PGE concentrations in lower Cambrian acid tuff layer from 2021年2月13日 : The Dulong SnZnIn polymetallic deposit in the Yunnan province, SW China, hosts a reserve of 50 Mt Zn, 04 Mt Sn, and 7 Kt In It is one of the most important polymetallic tin ore districts in Genesis of Dulong SnZnIn Polymetallic Deposit in Yunnan Province

Multiplestage W mineralization in the Guanfang W deposit
2024年7月24日 The Guanfang largescale W deposit is located in the W polymetallic ore concentration area of Bozhushan in southeastern Yunnan, China Despite extensive research, the fluid evolution process of the deposit remains ambiguous, leading to controversy regarding its genesis This study conducted a detailed field geological survey, with systematic sampling of 2015年6月26日 Distribution and existing state of indium in the Gejiu Tin polymetallic deposit, Yunnan Province, SW China Original Article; fluorite, quartz and chlorite The veintype ore is another main mineralization type in Laochang, and can be divided into tourmaline–quartz veins, tourmaline–K feldspar–skarn veins, tourmaline Distribution and existing state of indium in the Gejiu Tin 2020年7月23日 The Sanbao Mn–Ag (ZnPb) deposit located in the Laojunshan ore district is one of the most important deposits that has produced most Ag and Mn metals in southeastern Yunnan Province, China(PDF) Mineralogy and Metallogenesis of the Sanbao Mn–Ag (Zn Front Earth Sci China 2007, 1(3): 322–332 DOI 101007/s1170700700399 RESEARCH ARTICLE Stable isotope characteristics and origin of oreforming fluids in coppergoldpolymetallic deposits within strikeslip pullapart basin of Stable isotope characteristics and origin of ore

Ore Features and Gold Occurrence of the Manlonggou Gold
2021年11月1日 The YunnanGuizhouGuangxi “Golden Triangle” is one of the famous Carlintype gold deposits in China and even in the world Manlonggou gold deposit is a newly discovered gold deposit in this area2020年11月1日 Trace elements in sulfides from the Maozu PbZn deposit, Yunnan Province, China: Implications for traceelement incorporation mechanisms and ore genesis November 2020 American Mineralogist 105(11 Trace elements in sulfides from the Maozu PbZn Distribution and existing state of indium in the Gejiu Tin polymetallic deposit, Yunnan Province, SW China quartz and chlorite The veintype ore is another main mineralization type in Laochang, and can be divided into tourmaline–quartz Distribution and existing state of indium in the Gejiu Tin 2024年2月1日 The northeastern Yunnan oreconcentration area is renowned for its distinctive oreforming background, yielding rare ultrahighgrade largescale germaniumsilverlead–zinc polymetallic deposits, exemplified by Huize and Maoping (Wang et al, 2020; Tan Mao et al, 2022, Han et al, 2022, Cheng et al, 2022, Han et al, 2023)Situated in the central Sichuan Ore Geology Reviews

Characteristics of OreForming Fluid in the Zhenyuan Gold
Journal of Earth Science, Vol 24, No 2, p 203–211, April 2013 ISSN 1674487X Printed in China DOI: 101007/s1258301303234 Characteristics of OreForming Fluid in the Zhenyuan Gold Orefield, Yunnan Province, China2019年5月17日 The Muli antimony ore deposit belongs to the polymetallic metallogenic belt of the southeastern Yunnan province, and it is tectonically located in the QiubeiGuangnan fold bundles of the southeastern Yunnan fold belt in the South China fold system (Wang and Man 1994)The deposit is trapped in the complex fold belt between the Xiaopunong thrust fault and REE geochemistry of gangue minerals and their geological significance 2018年6月1日 Geochronology and trace element geochemistry of titanite in the Machangqing CuModominated polymetallic deposit, Yunnan Province, southwest China Author links open overlay panel Yu Fu a b , Xiaoming Sun a b c , Pete Hollings d , Dengfeng Li a b , Tianjian Yang b cGeochronology and trace element geochemistry of titanite in 2021年11月1日 Scheelite is a calcium tungstate mineral with the chemical formula CaWO 4 and occurs in various hydrothermal deposits such as skarn, quartz vein W, orogenic Au and porphyrytype deposits (Ghaderi et al, 1999, Brugger et al, 2000, Song et al, 2019, Sciuba et al, 2020) It is also a major ore mineral in many W deposits Due to the similar ionic radii and Geochemistry of multistage scheelite in the skarn: Constraints on ore

Mineralogical and chemical characteristics of a powder and
2016年12月3日 For comprehensive utilization of powder quartz, a detailed mineralogical analysis is needed In this paper, the minerals collected from a powder quartz deposit in Yunnan Province and its 2008年3月1日 Beiya goldpolymetallic ore district found in northeastern Yunnan province in the last few years, located in the middlesouthern section of the eastern XizangJinsha River Ailao Mountain alkali Petrogenesis and metallogenesis of the Beiya goldpolymetallic ore 2020年3月1日 Fluid inclusion microthermometric studies of the vein quartz suggests that the oreforming fluids at the Brandberg West mine were CO2bearing aqueous fluids represented by the NaCl–CaCl2–H2O Genesis of the oxidized Sn ores in the Gejiu district, Yunnan Province 2013年9月1日 Request PDF Late JurassicEarly Cretaceous mineralization in the Laojunshan ore concentration area, Yunnan Province The Laojunshan ore concentration area, containing many tungsten deposits of Late JurassicEarly Cretaceous mineralization in the Laojunshan ore

EXTREME PGE CONCENTRATIONS IN LOWER CAMBRIAN ACID
2010年1月1日 extreme pge concentrations in lower cambrian acid tuff layer from the kunyang phosphate deposit, yunnan province, south china— possible pge source for lower cambrian moni–polyelement ore beds2015年3月1日 There are two famous Snpolymetallic ore districts occurring on the western margin of the Cathaysia Block in SE Yunnan Province (South China), one is the Dulong ore district and another is the Gejiu ore district (Fig 1 a, b), which are both among the largest Snpolymetallic districts in China (Liu et al, 2007)Both the Dulong and Gejiu districts are Late Cretaceous granites from the giant Dulong Snpolymetallic ore Province 31 Basic situation of titanium ore resources in Yunnan Province There are 30 proven titanium iron deposits in Yunnan Province, including 15 large deposits, 5 medium deposits and 10 small Study on the Current Situation and Utilization of Titanium Ore 2019年5月17日 Request PDF REE geochemistry of gangue minerals and their geological significance in the Muli antimony ore deposit in Yunnan, China The Muli antimony deposit is located in the Au–Sb REE geochemistry of gangue minerals and their geological

Fluidrock interactions recorded by bulkrock and mica
2024年2月1日 Fluidrock interactions recorded by bulkrock and mica compositions in the Xiuwacu graniterelated quartzvein W–Mo deposit, western Yunnan Province, China2018年1月16日 The Nanyangtian skarntype scheelite deposit is an important part of the Laojunshan W–Sn polymetallic metallogenic region in southeastern Yunnan Province, China The deposit comprises multiple scheelite ore bodies; multilayer skarntype scheelite ore bodies are dominant, with a small amount of quartz veintype ore bodies Skarn minerals include Genesis of the Nanyangtian scheelite deposit in southeastern Yunnan 2023年9月13日 Request PDF Metallogenic age and material sources of hydrothermal orebodies in the Dahongshan Fe‐Cu deposit, Yunnan Province: insights from molybdenite Re‐Os dating and H‐O‐S‐Pb Metallogenic age and material sources of hydrothermal orebodies 2015年6月1日 A series of Cenozoic base metal deposits occur in this basin, including the Jinding Zn–Pb deposit, which has a reserve of 200 Mt ore grading 608% Zn and 129% Pb, making it the largest sandstonehosted Zn–Pb deposit in the world, and several Cu ± Ag ± Co deposits (Baiyangping, Baiyangchang and Jinman), mainly located in the northern segment of Spatial–temporal evolution of oreforming fluids and related

Geochemistry of multistage scheelite in the skarn: Constraints on ore
2021年11月1日 1 Introduction Scheelite is a calcium tungstate mineral with the chemical formula CaWO 4 and occurs in various hydrothermal deposits such as skarn, quartz vein W, orogenic Au and porphyrytype deposits (Ghaderi et al, 1999, Brugger et al, 2000, Song et al, 2019, Sciuba et al, 2020)It is also a major ore mineral in many W deposits Due to the similar 2017年12月1日 The early garnet was replaced by late magnetite, and the magnetite was then cut by the pyrite veinlets; (b) Magnetite ore cut by pyrite veins; (c) The orerelated quartz syenite porphyry collected from the open pit (M1); (d) Skarn with green pyroxene from the early retrograde alteration stage (M2); (e) Feoxide ore from the open pit dominated by massive Ore Geology Reviews ScienceDirect2021年2月13日 The Dulong SnZnIn polymetallic deposit in the Yunnan province, SW China, hosts a reserve of 50 Mt Zn, 04 Mt Sn, and 7 Kt In It is one of the most important polymetallic tin ore districts in China Granites at Dulong mining area include mainly the Laojunshan granite (third phase), which occurs as quartz porphyry or granite porphyry dikes in the Southern edge of the Genesis of Dulong SnZnIn Polymetallic Deposit in Yunnan Province 2019年6月1日 The SichuanYunnanGuizhou (SYG) metallogenic province is an important component of the giant South China lowtemperature metallogenic domain (Hu et al, 2017a, Hu et al, 2017b)More than 400 ZnPb ore deposits occur in the SYG mineralization region, with total Zn + Pb reserves of ∼200 Mt (Liu and Lin, 1999, Zhou et al, 2013) Homogeneous Zn isotopic compositions in the Maozu ZnPb ore

Extreme PGE concentrations in lower Cambrian acid tuff layer from
2010年9月1日 Extreme PGE concentrations in lower Cambrian acid tuff layer from the Kunyang phosphate deposit, Yunnan province, South ChinaPossible PGE source for lower Cambrian MoNipolyelement ore beds2021年2月13日 : The Dulong SnZnIn polymetallic deposit in the Yunnan province, SW China, hosts a reserve of 50 Mt Zn, 04 Mt Sn, and 7 Kt In It is one of the most important polymetallic tin ore districts in Genesis of Dulong SnZnIn Polymetallic Deposit in Yunnan Province 2024年7月24日 The Guanfang largescale W deposit is located in the W polymetallic ore concentration area of Bozhushan in southeastern Yunnan, China Despite extensive research, the fluid evolution process of the deposit remains ambiguous, leading to controversy regarding its genesis This study conducted a detailed field geological survey, with systematic sampling of Multiplestage W mineralization in the Guanfang W deposit2015年6月26日 Distribution and existing state of indium in the Gejiu Tin polymetallic deposit, Yunnan Province, SW China Original Article; fluorite, quartz and chlorite The veintype ore is another main mineralization type in Laochang, and can be divided into tourmaline–quartz veins, tourmaline–K feldspar–skarn veins, tourmaline Distribution and existing state of indium in the Gejiu Tin

(PDF) Mineralogy and Metallogenesis of the Sanbao Mn–Ag (Zn
2020年7月23日 The Sanbao Mn–Ag (ZnPb) deposit located in the Laojunshan ore district is one of the most important deposits that has produced most Ag and Mn metals in southeastern Yunnan Province, China