Origin and classification of the Late Triassic Huaishuping gold deposit in the eastern part of the Qinling-Dabie Orogen, China: implications for gold metallogeny
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DOI: 10.1007/s00126-020-01004-5
Abstract: The Huaishuping gold deposit is located in the Xiong’ershan Mountains of the Qinling-Dabie Orogen of central China. The mineralisation is structurally controlled and hosted by faulted rhyolite, quartz andesite, volcaniclastic rocks and volcanic breccia assigned… read more here.
Keywords: deposit; gold deposit; china; quartz ... See more keywords
Spatial Pair-Copula Model of Grade for an Anisotropic Gold Deposit
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DOI: 10.1007/s11004-018-9757-7
Abstract: Copulas provide a convenient way to express multivariate distribution. In this study, pair-copula modelling is applied to a gold deposit in Western Ghana. The dataset for the gold deposit has 1500 surface soil samples on… read more here.
Keywords: pair; gold deposit; spatial pair; copula ... See more keywords
Chemical and boron isotopic compositions of tourmaline in the Longtoushan hydrothermal gold deposit, Guangxi, China: implications for gold mineralization
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DOI: 10.1007/s11631-018-0292-5
Abstract: The Longtoushan hydrothermal gold deposit is located in the southwestern region of the Dayaoshan Uplift. Tourmaline is widespread in the Longtoushan gold deposit and is mainly distributed in the rhyolite porphyry and associated cryptoexplosive breccia.… read more here.
Keywords: rhyolite porphyry; deposit; gold deposit; longtoushan hydrothermal ... See more keywords
Abundance of Carbonic Fluid Inclusions in Hira-Buddini Gold Deposit, Hutti-Maski Greenstone Belt, India: Inferences from Petrography and Volume Ratio Estimation of Fluid Components
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DOI: 10.1007/s12583-019-1272-3
Abstract: Low saline aqueous carbonic fluids are considered to be the ore forming solutions for orogenic lode gold deposits. Phase separation/fluid immiscibility of the ore fluid is quite common and is one of the major reasons… read more here.
Keywords: fluid; gold deposit; abundance carbonic; carbonic fluid ... See more keywords
Alteration and mineralization styles of the orogenic disseminated Zhenyuan gold deposit, southeastern Tibet: Contrast with carlin gold deposit
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DOI: 10.1016/j.gsf.2019.01.008
Abstract: Abstract Orogenic disseminated and Carlin gold deposits share much similarity in alteration and mineralization. The disseminated orogenic Zhenyuan Au deposit along the Ailaoshan shear zone, southeastern Tibet, was selected to clarify their difference. The alteration… read more here.
Keywords: alteration; host rocks; gold deposit; gold ... See more keywords
Geology of the world-class Kiaka polyphase gold deposit, West African Craton, Burkina Faso
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DOI: 10.1016/j.jafrearsci.2016.11.017
Abstract: The Kiaka gold deposit is a major resource in West Africa, with measured and indicated resources of 124 Mt at 1.09 g/t Au (3.9 Moz) and inferred resources of 27 Mt at 0.83 g/t Au… read more here.
Keywords: gold deposit; geology; shear zones; gold ... See more keywords
In situ Rb-Sr dating of K-bearing minerals from the orogenic Akçaabat gold deposit in the Menderes Massif, Western Anatolia, Turkey
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DOI: 10.1016/j.jseaes.2019.104048
Abstract: Abstract The Akcaabat gold deposit is mainly composed of massive arsenopyrite veins in strongly foliated augen gneisses of the Cine Sub-massif in western Turkey. K-bearing minerals from orogenic gold veins were dated by the in… read more here.
Keywords: massif western; age; gold deposit; bearing minerals ... See more keywords
40Ar/39Ar dating of the Jiehe gold deposit in the Jiaodong Peninsula, eastern North China Craton: Implications for regional gold metallogeny
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DOI: 10.1016/j.oregeorev.2017.03.027
Abstract: Abstract The Jiehe gold deposit, containing a confirmed gold reserve of 34 tonnes (t), is a Jiaojia-type (disseminated/stockwork-style) gold deposit in Jiaodong Peninsula. Orebodies are hosted in the contact zone between the Jurassic Moshan biotite… read more here.
Keywords: gold deposit; jiehe gold; gold; metallogeny ... See more keywords
Genesis of the Wulong gold deposit, northeastern North China Craton: Constraints from fluid inclusions, H-O-S-Pb isotopes, and pyrite trace element concentrations
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DOI: 10.1016/j.oregeorev.2018.09.016
Abstract: Abstract The Wulong vein-type gold deposit, located along the northeastern margin of the North China Craton (NCC), contains > 80 tonnes of gold at an average grade of 5.35 g/t. A total of 380 auriferous quartz veins are… read more here.
Keywords: deposit; gold deposit; fluid inclusions; north china ... See more keywords
Geochronology and isotope geochemistry studies of an epithermal gold deposit in the northern Lesser Khingan Range, NE China: The Gaosongshan example
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DOI: 10.1016/j.oregeorev.2019.01.001
Abstract: Abstract The Gaosongshan epithermal gold (Au) deposit is located in the northern margin of the Lesser Khingan Range polymetallic ore belt, northeast (NE) China, and contains Au resources of more than 23 tons at an… read more here.
Keywords: geochronology; geochemistry; epithermal gold; gold deposit ... See more keywords
Discovery of concealed ore-bodies at the Dongping gold deposit, northern China, revealed by the study of ore-controlling structures
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DOI: 10.1016/j.oregeorev.2019.103216
Abstract: Abstract The Dongping gold deposit is the largest gold deposit in the Hebei province, China, with proven gold reserves of more than 100 tons. After the main gold ore-bodies were mined out, the Dongping gold… read more here.
Keywords: deposit; dongping gold; gold deposit; stress ... See more keywords