Subsurface deposition of Cu-rich massive sulphide underneath a Palaeoproterozoic seafloor hydrothermal system—the Red Bore prospect, Western Australia
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DOI: 10.1007/s00126-017-0790-0
Abstract: The Proterozoic Bryah and Yerrida basins of Western Australia contain important base and precious metal deposits. Here we present microtextural data, trace element and S isotope analyses of massive sulphide mineralisation hosted in Palaeoproterozoic subvolcanic… read more here.
Keywords: massive sulphide; mineralisation; western australia; red bore ... See more keywords
Metal fluxes during magmatic degassing in the oceanic crust: sulfide mineralisation at ODP site 786B, Izu-Bonin forearc
Sign Up to like & getrecommendations! Published in 2019 at "Mineralium Deposita"
DOI: 10.1007/s00126-019-00900-9
Abstract: Volcanogenic massive sulfide deposits are enriched in metals that are either derived from hydrothermal alteration of the basement rocks or supplied by exsolution of metal-rich volatiles during magmatic differentiation. The extent to which each process… read more here.
Keywords: mineralisation; sulfide; metal; oceanic crust ... See more keywords
Vorontsovka Carlin-style gold deposit in the North Urals: Mineralogy, fluid inclusion and isotope data for genetic model
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DOI: 10.1016/j.chemgeo.2018.07.020
Abstract: Abstract The Vorontsovka gold deposit in the Tagil zone, North Urals, hosts 101 t Au, averaging 7 g/t Au and including 30 t Au in the regolith, and 120 t Ag, averaging 8 g/t Ag. Early skarn-magnetite mineralisation related to… read more here.
Keywords: carlin style; mineralisation; deposit; fluid ... See more keywords
Removal of methylene blue from aqueous solutions using an Fe2+ catalyst and in-situ H2O2 generated at gas diffusion cathodes
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.03.218
Abstract: Abstract Textile industries generate large volumes of wastewater containing organic dyes, which may be hazardous to the environment and human health. In this work, the oxidation of 100 mg dm−3 of methylene blue (MB) in aqueous solutions… read more here.
Keywords: blue aqueous; aqueous solutions; methylene blue; gas diffusion ... See more keywords
Platinum-group element geochemistry of the Forest Reef Volcanics, southeastern Australia: implications for porphyry Au-Cu mineralisation
Sign Up to like & getrecommendations! Published in 2018 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2017.09.052
Abstract: Abstract Platinum-group element concentrations in felsic to intermediate rocks from the Forest Reef Volcanics, Cadia-Neville region, southeastern Australia have been analysed by the Ni-S fire assay-isotope dilution method. The Forest Reef Volcanics are shoshonitic to… read more here.
Keywords: platinum; mineralisation; forest reef; geochemistry ... See more keywords
Drying and rewetting effects on organic matter mineralisation of contrasting soils after 36 years of storage
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DOI: 10.1016/j.geoderma.2019.01.053
Abstract: Abstract Soil incubation studies commonly use archived, dry stored soil samples. Numerous studies have detected a profound impact of dry storage on soil microbial community composition and activity. However, comparatively few studies have explored the… read more here.
Keywords: organic matter; soil; incubation; storage ... See more keywords
Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite: Implications for mineralisation in the Uzbek Tian Shan
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DOI: 10.1016/j.gr.2019.01.011
Abstract: Abstract The Uzbek Tian Shan is a prominent metal-rich belt, hosting world-class orogenic Au deposits such as Muruntau. However, its post-collisional history in relation to fluid alteration and mineralisation remains elusive. We present apatite U–Pb… read more here.
Keywords: uzbek tian; fluid alteration; geochemistry; mineralisation ... See more keywords
Provenance and tectonic setting of the Neoproterozoic clastic rocks hosting the Banana Zone Cu-Ag mineralisation, northwest Botswana
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DOI: 10.1016/j.jafrearsci.2017.02.018
Abstract: Abstract Petrographic and geochemical data were combined in order to decipher the petrogenesis of the Neoproterozoic sedimentary succession associated with the Banana Zone Cu-Ag mineralisation (northwest Botswana), in the Kalahari Copperbelt. The investigated Neoproterozoic sedimentary… read more here.
Keywords: banana zone; northwest botswana; mineralisation; mineralisation northwest ... See more keywords
Structural control and Sn-Ta-Nb mineralization potential of pegmatitic bodies in Numbi, South Kivu Eastern D.R Congo
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DOI: 10.1016/j.lithos.2020.105601
Abstract: Abstract The Numbi pegmatites of South Kivu Province (D.R.C) in the Kibaran belt which intruded the Mesoproterozoic Formation (1.6-0.9 Ga) was investigated to elucidate the structural imprints and geochemical characteristics related to the pegmatitic rocks… read more here.
Keywords: control mineralization; structural control; south kivu; mineralisation ... See more keywords
Magmato-hydrothermal space: A new metric for geochemical characterisation of metallic ore deposits
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DOI: 10.1016/j.oregeorev.2016.11.001
Abstract: Abstract “Magmato-Hydrothermal Space” is a new mathematical construct where 24 ore and pathfinder elements are used to quantify ore-element signatures. Quantification allows relationships between ore deposit samples to be mapped. The broad-scale view of Magmato-Hydrothermal… read more here.
Keywords: magmato hydrothermal; mineralisation; hydrothermal space; sub groups ... See more keywords
Tectono-magmatic controls of post-subduction gold mineralisation during late Caledonian soft continental collision in the Southern Uplands-Down-Longford Terrane, Britain and Ireland: a review
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DOI: 10.1016/j.oregeorev.2018.07.016
Abstract: Abstract The Southern Uplands-Down-Longford Terrane (SUDLT) within the British Caledonides hosts several economically significant gold occurrences, including a 45 km-long gold trend in central Ireland that includes the proven deposit at Clontibret. However, the region is… read more here.
Keywords: mineralisation; subduction; gold; gold mineralisation ... See more keywords