FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3204608166> ?p ?o ?g. }

• W3204608166 endingPage "574" @default.
• W3204608166 startingPage "553" @default.
• W3204608166 abstract "Abstract Dolerite dyke swarms are widespread within the Singhbhum Craton (eastern India) that emplaced from the Neoarchean to Paleoproterozoic era just after the stabilization of crust before c. 3 Ga. These dyke swarms are oriented in NE - SW to NNE - SSW, NW - SE to WNW - ESE, E - W, and N - S directions. The WNW - ESE trending c. 1.77 Ga Pipilia dyke swarm is sampled from the Satkosia area of the Orissa state. The dyke shows a noticeable disparity in terms of the modal proportion and grain size of pyroxenes, plagioclase, Fe-Ti-oxide minerals and texture across the trend. At places the primary silicates are altered to secondary hydrated mineral assemblages of amphibole, chlorite and sericite. Primary silicates are clinopyroxene (augite: Mg# = 65.7 - 82.6; En 37-48 Fs 11-17 Wo 36-41 ), orthopyroxene (clinoenstatite: Mg# = 68.5 − 78; En 63-70 Fs 20-29 Wo 4-5 ), plagioclase (An 11-39 Ab 44-82 Or 1-7 ) and Fe-Ti oxides are titanomagnetite (FeO = 34.38 − 39.50 wt%, Fe 2 O 3 = 48.26 − 56.21 wt%, TiO 2 = 5.05 − 9.60 wt%) and ilmenite (FeO = 40.75 − 43.79 wt%, Fe 2 O 3 = 3.54 − 10.03 wt%, TiO 2 = 47.82 − 50.87 wt%). Application of two-pyroxene thermometry yields an equilibration temperature range of 1065 o C to 978 o C, and coexisting titanomagnetite-ilmenite pairs reveal 731.39 o C to 573.37 o C at the oxygen fugacity ( f O 2 ) condition NNO+0.3 to FMQ-1.03. The dyke contains disseminated sulfides at the interstices of Fe-Ti-oxides, and silicates. Major sulfide minerals are pyrite, chalcopyrite, and vaesite; Pyrite-vaesite assemblages occur in association with secondary silicate minerals. Pyrite grains contain variable concentration of Co = 0.01 − 5.70 wt% and Ni = 0.02 − 1.95 wt%. Coexisting vaesite contains Co = 2.42 − 10.44 wt%, Ni = 26.40 − 47.88 wt%, and Fe = 7.32 − 26.55 wt%. Texture, sulfide-silicate assemblage, and presence of low metal/S sulfides such as the pyrite-vaesite assemblage indicate primary Fe-Ni- sulfides (pyrrhotite-pentlandite) that segregated from immiscible sulfide liquid at high temperature is modified by late magmatic/hydrothermal fluid activities. Numerous sulfide-bearing deposits hosted in ultramafic-mafic intrusions of Paleoproterozoic age have been recorded globally and the occurrence of Fe-Ni-sulfides in the c. 1.77 Ga Pipilia dyke swarm in the Singhbhum Craton enhances the exploration potential of this craton in eastern India. Supplementary material at https://doi.org/10.6084/m9.figshare.c.5643989" @default.
• W3204608166 created "2021-10-11" @default.
• W3204608166 creator A5005510368 @default.
• W3204608166 creator A5031586960 @default.
• W3204608166 date "2021-11-17" @default.
• W3204608166 modified "2023-10-14" @default.
• W3204608166 title "Origin of Fe–Ni–Cu (Co) sulfide and Fe–Ti oxide minerals in the <i>c.</i> 1.77 Ga dolerite dyke, Singhbhum Craton (eastern India)" @default.
• W3204608166 cites W1048007205 @default.
• W3204608166 cites W1492957437 @default.
• W3204608166 cites W1965193826 @default.
• W3204608166 cites W1970095303 @default.
• W3204608166 cites W1970258891 @default.
• W3204608166 cites W1978592939 @default.
• W3204608166 cites W1981465880 @default.
• W3204608166 cites W1983488528 @default.
• W3204608166 cites W1983846946 @default.
• W3204608166 cites W1986334078 @default.
• W3204608166 cites W1992563879 @default.
• W3204608166 cites W1992703226 @default.
• W3204608166 cites W1998855483 @default.
• W3204608166 cites W1999256746 @default.
• W3204608166 cites W1999712471 @default.
• W3204608166 cites W2002041994 @default.
• W3204608166 cites W2008858004 @default.
• W3204608166 cites W2012288655 @default.
• W3204608166 cites W2018366877 @default.
• W3204608166 cites W2019107871 @default.
• W3204608166 cites W2040092205 @default.
• W3204608166 cites W2044705447 @default.
• W3204608166 cites W2045837211 @default.
• W3204608166 cites W2058914128 @default.
• W3204608166 cites W2068046310 @default.
• W3204608166 cites W2073172102 @default.
• W3204608166 cites W2075787279 @default.
• W3204608166 cites W2076232253 @default.
• W3204608166 cites W2080706558 @default.
• W3204608166 cites W2084258537 @default.
• W3204608166 cites W2093462059 @default.
• W3204608166 cites W2115770367 @default.
• W3204608166 cites W2121171546 @default.
• W3204608166 cites W2127083348 @default.
• W3204608166 cites W2128324790 @default.
• W3204608166 cites W2128475653 @default.
• W3204608166 cites W2135379769 @default.
• W3204608166 cites W2137141094 @default.
• W3204608166 cites W2140001621 @default.
• W3204608166 cites W2141890535 @default.
• W3204608166 cites W2146028066 @default.
• W3204608166 cites W2148645144 @default.
• W3204608166 cites W2151781737 @default.
• W3204608166 cites W2152746201 @default.
• W3204608166 cites W2162339505 @default.
• W3204608166 cites W2330476109 @default.
• W3204608166 cites W2527185189 @default.
• W3204608166 cites W2586953398 @default.
• W3204608166 cites W2588200775 @default.
• W3204608166 cites W2604314990 @default.
• W3204608166 cites W2738268264 @default.
• W3204608166 cites W2747424275 @default.
• W3204608166 cites W2755217827 @default.
• W3204608166 cites W2805366843 @default.
• W3204608166 cites W2888469094 @default.
• W3204608166 cites W2892374700 @default.
• W3204608166 cites W2898596921 @default.
• W3204608166 cites W2903442274 @default.
• W3204608166 cites W2905107976 @default.
• W3204608166 cites W2919957478 @default.
• W3204608166 cites W2957745343 @default.
• W3204608166 cites W2965685723 @default.
• W3204608166 cites W3016047771 @default.
• W3204608166 cites W3036451447 @default.
• W3204608166 cites W3084581044 @default.
• W3204608166 cites W3122299392 @default.
• W3204608166 cites W3126121798 @default.
• W3204608166 cites W3186877789 @default.
• W3204608166 cites W569724340 @default.
• W3204608166 cites W638753518 @default.
• W3204608166 doi "https://doi.org/10.1144/sp518-2021-46" @default.
• W3204608166 hasPublicationYear "2021" @default.
• W3204608166 type Work @default.
• W3204608166 sameAs 3204608166 @default.
• W3204608166 citedByCount "1" @default.
• W3204608166 countsByYear W32046081662021 @default.
• W3204608166 crossrefType "journal-article" @default.
• W3204608166 hasAuthorship W3204608166A5005510368 @default.
• W3204608166 hasAuthorship W3204608166A5031586960 @default.
• W3204608166 hasConcept C127313418 @default.
• W3204608166 hasConcept C147717901 @default.
• W3204608166 hasConcept C165205528 @default.
• W3204608166 hasConcept C17409809 @default.
• W3204608166 hasConcept C191897082 @default.
• W3204608166 hasConcept C192562407 @default.
• W3204608166 hasConcept C2776062231 @default.
• W3204608166 hasConcept C2776432453 @default.
• W3204608166 hasConcept C2779851234 @default.
• W3204608166 hasConcept C2780184401 @default.
• W3204608166 hasConcept C2780596425 @default.
• W3204608166 hasConcept C77928131 @default.

• next