Genetic significance of fluid inclusions in the CSA Cu–Pb–Zn …
Download Citation | Genetic significance of fluid inclusions in the CSA Cu–Pb–Zn deposit, Cobar, Australia | CSA mine exploits a 'Cobar-type' Cu–Pb–Zn±Au±Ag deposit within a cleaved ...
Mineralogy, fluid inclusion and stable isotope study of the …
Jinchanghe is a Zn-Pb-Fe-Cu skarn deposit in the northern Baoshan block, southwestern China. It is a typical distal skarn deposit with orebodies in the Cambrian Hetaoping Formation limestone and calcareous siltstone. The skarn minerals display a vertical zonation with garnet skarn in the lower part and pyroxene skarn in the upper …
Data–driven prospectivity modelling of sediment–hosted Zn–Pb …
1. Introduction. The United Nations Environment Programme (UNEP) International Resource Panel (IRP) estimates that natural resource use will double by 2050 if current patterns of consumption are maintained by a global population that may grow from 7.9 to 9.7 billion people (UNEP–IRP, 2020).Minerals (non–metallic minerals in particular) …
Determining the ore-forming processes of Dongshengmiao Zn-Pb-Cu …
PDF | On Dec 1, 2023, Hao Cui and others published Determining the ore-forming processes of Dongshengmiao Zn-Pb-Cu deposit: Evidence from the linear discriminant analysis of pyrite geochemistry ...
Zinc Extraction; In Brief Review from Past to Present
The first stage of solution precipitation is Cu removal. Cu is cemented using Zn dust, and Cu 2 O is produced. Reducing the Zn dust consumption is important from operating costs. The Cu cake is sent to Cu smelters. 3.4.4 Cl Removal. If the solution Cl content is high, it should be removed at the Cu removal stage.
Canadian Mineralogist TRACE.ELEMENT CONTENTS AND …
THE CSA Cu-Pb-Zn DEPOSIT, AUSTRALIA BETTINAA. BRILL'& Department of Geologlt, University of Newcastle, Newcastle, New South Wales 2308, Austiatia ... ORE MINERALS FROM THE CSA Cu-Pb-Zn DEPOSIT, AUSTRALIA 265 EAST Shima 1982). Fe and Zn were determined by electron-microprobe analysis. In …
Zn and Pb mobility during metamorphism of sedimentary …
Comprehension of the genesis of Pb-Zn ore systems is currently limited by a poor understanding of where these metals are sourced from. Our study of metal mobility during regional metamorphism in the Mt. Lofty Ranges, South Australia, demonstrates that in staurolite-absent siliciclastic metasedimentary rocks, biotite contains >80 % of the …
Subseafloor origin for Broken Hill Pb-Zn-Ag
Request PDF | Subseafloor origin for Broken Hill Pb-Zn-Ag mineralization, New South Wales, Australia | Pb isotope analyses, combined with sensitive high-resolution ion-microprobe U-Pb zircon ...
Mineral footprints of the Paleoproterozoic sediment-hosted Abra Pb-Zn
DOI: 10.1016/J.OREGEOREV.2018.11.004 Corpus ID: 134132406; Mineral footprints of the Paleoproterozoic sediment-hosted Abra Pb-Zn-Cu-Au deposit Capricorn Orogen, Western Australia
Contrasting regimes of Cu, Zn and Pb transport in ore …
Sulfur and chlorine are the two most important ligands accounting for metal transport in the upper crust. In this study, four metal- and sulfur-saturated model fluids with varying salinities and redox states were simulated in the Fe-Cu-Pb-Zn-Au-S-C-H-O system, over a wide pressure-temperature (P-T) range (50–650 °C, 0.8–5.0 kbar), in order to …
Geology and mineralogical zonation of the Olympic Dam Iron Oxide Cu …
Olympic Dam is a supergiant Fe oxide Cu-U-Au-Ag deposit that is also strongly enriched in a wide range of elements, including F, S, C, As, Ba, Bi, Cd, Co, Cr, Fe, In, Mo, Nb, Ni, P, Pb, Sb, Se, Sn, Sr, Te, V, W, Y, Zn, and rare earth elements (REE). The deposit contains more than 90 minerals. Mineralization was associated with intense, …
A novel iron-based composite modified by refinery sludge for fixing Pb
In this study, we prepared a novel iron-based composite (NIC) via a one-step reduction method utilizing refinery sludge (RS) as the reducing agent and iron ore (IO) as the iron source, allowing for the concurrent stabilization of multiple heavy metals (HMs) in soil. The loose, porous structure of NIC provided ample active sites, including Fe 0, CaAl …
Metals | Free Full-Text | A Critical Review on the …
Due to the advancement of industrialization and the development of the metal smelting industry, cadmium (Cd), as a highly toxic heavy metal element, is discharged into the natural environment in the …
In situ zircon U–Pb dating and O isotopes of the
Zn/Cu ratios generally increase with depth, manifesting an enrichment of Cu and Zn in the shallow and the deep levels, respectively. δ 34 S of sulfide minerals varies from − 0.7 to 3.1‰, implying a sulfur composition of magmatic origin. δ 30 Si and δ 18 O of quartz vary from − 0.8 to 0.4‰ and 8.5 to 9.5‰, respectively, similar to ...
Trace element characteristics of magnetite: Constraints on …
The Wuyi Cu–Pb–Zn metallogenic belt is regarded as one of the 19 key metallogenic belts in China (Chen, 2006, Yu et al., 2008, Yu et al., 2008).Its northern part is adjacent to the Gan–Hang Tectonic Belt (GHTB), and is characterized by regional E–W-trending basement uplift, and also includes a prominent NNE-trending series of …
AUSTRALIAN Pb-Zn-Ag SEDEX DEPOSITS
BROKEN HILL TYPE Pb-Zn-Ag DEPOSITS IN AUSTRALIA Sedex Super-Ore like Sullivan, or Just another Skarn? by G.M. (G.M. and Associates, May …
Origin of the Angas Zn-Pb-Ag deposit, Kanmantoo …
The Angas Zn-Pb-Ag deposit (2.4 Mt @ 7.0% Zn, 2.7% Pb, 0.2% Cu, 31 g/t Ag, and 0.5 g/t Au), Strathalbyn, South Australia, which went into production in July 2008, occurs in a metamorphosed package of Cambrian siliciclastic sediments of the Tapanappa Formation within the Kanmantoo Group.
Known, absent and potential mineral deposit types in …
Australia is a major global producer of iron ore with extensive ... Australia is a relatively small but significant nickel producer on a world scale. Most deposits are Neoarchean komatiite- ... Mn, Al, Ti), base metals (Ni, Cu, Zn, Pb), precious metals (Au, Ag), scarce metals (REE, Li, Sb), energy metals (U, Th) and industrial/ precious ...
Major hydrothermal and orthomagmatic mineral provinces …
3.8 Mt Zn, 1.4 Mt Pb, 0.9 Mt Cu, 5.5 kt Ag and 44 t Au: A$25.5b Woodlawn, Captains Flat, Currawong Many small, historic mining towns in southeastern New South …
Determining the ore-forming processes of Dongshengmiao Zn-Pb-Cu …
The Dongshengmiao deposit in the Langshan district is a large Zn-Pb-Cu deposit with reserves of 4.83 Mt Zn at an average grade of 2.85 % Zn, 0.96 Mt Pb at 0.67 % Pb, and 0.11 Mt Cu at 0.86 % Cu (Long, 2009). As the third largest Pb-Zn deposit in China, its genesis has been actively debated since its discovery (Wang et al., 2014). …
Tracing the ore-formation history of the shear-zone …
Request PDF | On Dec 1, 2015, Qiaohui Pi and others published Tracing the ore-formation history of the shear-zone-controlled Huogeqi Cu–Pb–Zn deposit in Inner Mongolia, northern China, using H ...
Integrated remote sensing and geophysical techniques for …
Occurrences of small base metal deposits are reported along the western margin of Aravalli Belt in India. ... drillings confirm the existence of such deposit up to a depth of 180 m due to presence of highly conductive metallic ore body (Zn, Pb, Cu). ... al., 2019). Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) …
Genesis of Pb–Zn-Ag-Sb mineralization in the Tethys
Determining the association of Pb–Zn(-Ag) mineralization with granite is crucial for understanding metallogeny and identifying exploration targets. The genesis of …
Pb-Zn-Cu accumulation from seafloor sedimentation to …
The Devonian sequences in the Chinese Altay are highly fertile of base metal deposits, notably the giant Ashele Cu-Zn, Keketale Pb-Zn and Mengku Fe deposits (Wang et al., 1998; Wan et al., 2010a, Wan et al., 2010b), and the Abagong polymetallic belt (Zhang et al., 2012; Zheng et al., 2012).These Devonian sequences comprise mainly …
Pb, Cu botanogeochemical anomalies and toxic effects on …
In the Lingchuan-Daoping and Xinglu Pb-Zn ore fields in northern and eastern Guangxi Autonomous Region, Pb, Cu botanogeochemical anomalies may be ascribed to the excessive amounts of Pb and Cu taken up by the root system of plants, such as China fir (Cunninghamia lanceolata Lamb.Hook), mason pine (Pinus massoniana Lamb.) and …
Genesis of Pb–Zn-Ag-Sb mineralization in the Tethys
Determining the association of Pb–Zn(-Ag) mineralization with granite is crucial for understanding metallogeny and identifying exploration targets. The genesis of Pb–Zn-Ag-Sb deposits and their genetic association with Sb(-Au) deposits and granite-associated Sn-W deposits in the Tethys Himalaya of southern Tibet, China, remains …
Paleomagnetism of the Mt Isa Zn–Pb–Cu–Ag and
The Mount Isa Zn-Pb-Cu-Ag and George Fisher Zn-Pb-Ag black-shale-hosted deposits in Queensland, Australia, are in carbonaceous and dolomitic shales of the ~1655 Ma Urquhart Formation of the Mount ...
Application of pyrite trace element chemistry to exploration …
Introduction. The McArthur Basin in Northern Australia is known to be a significant repository of base metals. The Barney Creek Formation (BCF), particularly the HYC Pyritic shale member hosts several stratiform SEDEX style Zn-Pb ore deposits, including the McArthur River deposit (formerly known as HYC deposit) which is one of …
Australian Zn-Pb-Ag Ore-Forming Systems: A Review and …
Zn-Pb-Ag mineral deposits are the products of hydrothermal ore-forming systems, which are restricted in time and space. In Australia, these deposits formed …
Known, absent and potential mineral deposit types in …
Revealing the orogenic genesis of Huogeqi Cu-Pb-Zn …
WEBThis kind of ore-fluid has high affinity to transport Au but low to base metals such as Cu, Pb, and Zn, because Au is prone to complex with HS – while Cu, Pb, and …