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Research paperThe Berezitovoe goldpolymetallic deposit
2016年5月1日· Goldore complex is represented by quartz veinlets and thin veins crosscutting the goldpolymetallic mineralization They are restricted to the dislocations in the central and northern areas They occur not only within the oremetasomatic zone, but2021年10月28日· The Lushi gold polymetallic oreconcentration area, located in the southern margin of North China Craton, is an important polymetallic ore district in theApplication of the AMT Method to Gold Deposits: A Case Study in
(PDF) Integrated geological and geophysical investigations for the
2019年7月2日· Integrated geological and geophysical investigations for the discovery of deeply buried gold–polymetallic deposits in China Authors: Guoqiang Xue Chinese2012年11月1日· The Wandongshan gold polymetallic deposit, one of the largest gold deposits in the Sanjiang ore belt in SW China ( Deng et al, 2010b ), is characterized byCharacterization of multitype mineralizations in the
Ore Geology Reviews
Robust dating of hydrothermal deposits is critical to understand ore genesis, which depends on judicious selection of mineralizationrelated chronometers, especially for complex2021年3月3日· Porphyries are defined as base metal and goldbearing deposits associated with largevolume intrusions, while IRGS are gold deposits that may display a polymetallic signature and that can beMinerals | Free FullText | IntrusionAssociated Gold
Superimposed microstructures of pyrite in auriferous quartz
2022年3月30日· This study used a combination of techniques (EBSD, μXRF, EMPA, APT, and TEM) to characterize and decode the microstructures of pyrite in an optically2020年8月2日· Abstract The superlarge tungsten, gold (antimony) polymetallic deposit in zhaishang, Gansu province is located in the western part of the MinLi metallogenicGenesis of the Superlarge Tungsten, Gold (Antimony) Polymetallic
Trace element and fluid inclusion geochemistry
2020年12月1日· The Songhung goldpolymetallic deposit located in the southwestern portion of the Yangdok Uplift Zone (YUZ) is a most important, large gold deposit within2021年3月3日· In goldendowed greenstone belts, ore bodies generally correspond to orogenic gold systems (OGS) formed during the main deformation stage that led to craton stabilization (syntectonic period)Minerals | Free FullText | IntrusionAssociated Gold
Pyrite trace element and SPb isotopic evidence for Springer
2022年6月27日· The Dongping gold deposit, located near the northern margin of the North China Craton, contains ore bodies spatially associated with the Devonian Shuiquangou syenite, Cretaceous Shangshuiquan granite, and Archean metamorphic rocks Major and trace elements and S–Pb isotopes of pyrite from two stages of goldquartz veins and2020年9月3日· According to the geological structure evolution characteristics of the polymetallic metallogenic belt, the key to solve the problem of mineral resources shortage is to analyze the dominant deposit types, metallogenic mechanism, and metallogenic process of the polymetallic metallogenic belt On this basis, the analysis method ofGeological and tectonic evolution characteristics of polymetallic
Trace element and fluid inclusion geochemistry ScienceDirect
2020年12月1日· The Songhung goldpolymetallic deposit located in the southwestern portion of the Yangdok Uplift Zone (YUZ) is a most important, large gold deposit within the Pyongnam basin, in central DPR of Korea Previous study (eg, O et al, 2020) proposed that the YUZ can be represented as a metamorphic core complex (MCC) which formed2007年11月6日· Except for the 176Ma Guilaizhuang gold deposit related to alkaline complex (Hu et al, 2006), these epithermal deposits formed in three pulses at 145–135, 127–115, The Manzhouli belt includes IS and HS epithermal precious metal and polymetallic deposits, in addition to porphyry CuMo deposits, such as Wunuketushan,Types, Characteristics, and Geodynamic Settings of Mesozoic Epithermal
A New Type of Li Deposit: Hydrothermal CryptoExplosive
2022年10月18日· There are many cryptoexplosive breccia pipe type deposits in the world, including copper, gold, lead, zinc, tungsten and tin deposits, but little is known about this type of lithium deposit This paper introduces the latest research results of the Weilasituo Sn−Li−Rb polymetallic deposit in Inner Mongolia (NE China), which occurs in the2019年2月25日· The Zhengchong gold deposit, with a proven gold reserve of 19 t, is located in the central part of Jiangnan Orogenic Belt (JOB), South China The orebodies are dominated by NNE and NW trending auriferous pyritearsenopyritequartz veins and disseminated pyritearsenopyritesericitequartz alteration zone, structurally hosted in theMinerals | Free FullText | Process and Mechanism of Gold
Frontiers | Metallogenic mechanism of the Houge’zhuang gold deposit
2022年11月10日· The Houge’zhuang gold deposit, located in the Penglai–Qixia gold belt of the Jiaodong peninsula, is a representative auriferous quartz veinstyle deposit Pyrite is the most common and main goldbearing mineral and shows complex textures in the Houge’zhuang gold deposit Study of orerelated pyrite is of great significance for2022年5月1日· The Taihua Group, the main host rocks for gold deposits, consists of tonalitetrondhjemitegranodiorite (TTG) gneisses and amphibolites The rocks underwent amphibolite facies metamorphism (partially reached granulite facies) in the Paleoproterozoic (Luan and Chen, 1991, Ni, 2003)Zircons from the tonalite gneiss yield UPb ages fromGeochronology, stable isotopes and pyrite chemistry of the
Complex fluid source of the multistage pyritebearing Huilvshan gold
2022年10月1日· Hydrothermal muscovites of the goldbearing quartzankeritepolymetallic sulfide stage (II) from the Huilvshan gold deposit yield internally consistent 40 Ar/ 39 Ar plateau ages of 3000 ± 17 Ma (HL3) and 3011 ± 18 Ma (HL42), which are consistent with their isochron and inverse isochron ages, respectively