Matches in SemOpenAlex for { <https://semopenalex.org/work/W1974153048> ?p ?o ?g. }
- W1974153048 endingPage "274" @default.
- W1974153048 startingPage "259" @default.
- W1974153048 abstract "Gold deposits hosted in Ordovician to Devonian turbidites in central Victoria, Australia, consist of steeply dipping quartz vein systems hosted mainly by reverse faults. Wall rock alteration of the host metasandstones, metasiltstones and shales (or slates) extends at least 20 m from the veins in the Bendigo-Ballarat zone (BBZ) and 10 m in the Melbourne zone (MZ) deposits. Alteration minerals include carbonates (ankerite, siderite and dolomite) chlorite, seriate, arsenopyrite, pyrite, chalcopyrite and sphalerite, with less common barite, albite and biotite in the BBZ and carbonates (siderite, ankerite, dolomite and ferromagnesite), sericite, chlorite, arsenopyrite, pyrite, and stibnite with less common chalcostibite in the MZ. SiO2, Na2O, MgO and Sr with P2O5 commonly decreasing during alteration while CO2, S, As, Sb, Au, V, Al2O3, Ga, K2O and Rb with Ni and Cr commonly increase. TiO2, FeO, Fe2O3, MnO, Th, U, Nb, La, Ce, and Sc showed little change. Concentrations of Zn, Cu, Pb, and Ca are variable. The relatively large decrease of SiO2 could account for most, if not all, quartz present in the ore veins. The Na2O and MgO could have crystallized in the veins in the very minor albite and chlorite present. The addition of V in all and Ni and Cr in most deposits probably reflects a source enriched in these elements such as underlying greenstones. The source of both the volatile (S, As, Sb) and lithophile (K2O and Rb) elements as well as Au is unknown, but they could have been derived from a magmatic source or from the metamorphism of Cambrian greenstones. CO2, present as carbonate, was derived mainly by the reaction of graphite, originally present in the sediments, with the ore solutions. Al2O3, the only other major element after SiO2, probably increased mainly due to the decrease of the latter." @default.
- W1974153048 created "2016-06-24" @default.
- W1974153048 creator A5057193557 @default.
- W1974153048 creator A5060640306 @default.
- W1974153048 date "1997-09-01" @default.
- W1974153048 modified "2023-10-14" @default.
- W1974153048 title "The geochemistry of wall rock alteration in turbidite-hosted gold vein deposits, central Victoria, Australia" @default.
- W1974153048 cites W1983188041 @default.
- W1974153048 cites W1999154901 @default.
- W1974153048 cites W2004712533 @default.
- W1974153048 cites W2008632542 @default.
- W1974153048 cites W2009298451 @default.
- W1974153048 cites W2025821781 @default.
- W1974153048 cites W2029406279 @default.
- W1974153048 cites W2030252035 @default.
- W1974153048 cites W2033708340 @default.
- W1974153048 cites W2038140663 @default.
- W1974153048 cites W2043145607 @default.
- W1974153048 cites W2056119668 @default.
- W1974153048 cites W2062181921 @default.
- W1974153048 cites W2103346250 @default.
- W1974153048 cites W2104480833 @default.
- W1974153048 cites W2111053933 @default.
- W1974153048 cites W2135133644 @default.
- W1974153048 cites W2136393757 @default.
- W1974153048 cites W2152195282 @default.
- W1974153048 cites W2164416961 @default.
- W1974153048 doi "https://doi.org/10.1016/s0375-6742(96)00079-9" @default.
- W1974153048 hasPublicationYear "1997" @default.
- W1974153048 type Work @default.
- W1974153048 sameAs 1974153048 @default.
- W1974153048 citedByCount "32" @default.
- W1974153048 countsByYear W19741530482014 @default.
- W1974153048 countsByYear W19741530482016 @default.
- W1974153048 countsByYear W19741530482017 @default.
- W1974153048 countsByYear W19741530482018 @default.
- W1974153048 countsByYear W19741530482020 @default.
- W1974153048 crossrefType "journal-article" @default.
- W1974153048 hasAuthorship W1974153048A5057193557 @default.
- W1974153048 hasAuthorship W1974153048A5060640306 @default.
- W1974153048 hasConcept C101139013 @default.
- W1974153048 hasConcept C127313418 @default.
- W1974153048 hasConcept C147789679 @default.
- W1974153048 hasConcept C151730666 @default.
- W1974153048 hasConcept C167284885 @default.
- W1974153048 hasConcept C17409809 @default.
- W1974153048 hasConcept C178790620 @default.
- W1974153048 hasConcept C185592680 @default.
- W1974153048 hasConcept C199289684 @default.
- W1974153048 hasConcept C26687426 @default.
- W1974153048 hasConcept C2776062231 @default.
- W1974153048 hasConcept C2776268066 @default.
- W1974153048 hasConcept C2777434880 @default.
- W1974153048 hasConcept C2777844515 @default.
- W1974153048 hasConcept C2778188036 @default.
- W1974153048 hasConcept C2778422312 @default.
- W1974153048 hasConcept C2778572594 @default.
- W1974153048 hasConcept C2778583526 @default.
- W1974153048 hasConcept C2779086746 @default.
- W1974153048 hasConcept C2779526359 @default.
- W1974153048 hasConcept C2779870107 @default.
- W1974153048 hasConcept C2780181037 @default.
- W1974153048 hasConcept C2780756512 @default.
- W1974153048 hasConcept C2781139676 @default.
- W1974153048 hasConcept C525849907 @default.
- W1974153048 hasConcept C544778455 @default.
- W1974153048 hasConcept C7028197 @default.
- W1974153048 hasConceptScore W1974153048C101139013 @default.
- W1974153048 hasConceptScore W1974153048C127313418 @default.
- W1974153048 hasConceptScore W1974153048C147789679 @default.
- W1974153048 hasConceptScore W1974153048C151730666 @default.
- W1974153048 hasConceptScore W1974153048C167284885 @default.
- W1974153048 hasConceptScore W1974153048C17409809 @default.
- W1974153048 hasConceptScore W1974153048C178790620 @default.
- W1974153048 hasConceptScore W1974153048C185592680 @default.
- W1974153048 hasConceptScore W1974153048C199289684 @default.
- W1974153048 hasConceptScore W1974153048C26687426 @default.
- W1974153048 hasConceptScore W1974153048C2776062231 @default.
- W1974153048 hasConceptScore W1974153048C2776268066 @default.
- W1974153048 hasConceptScore W1974153048C2777434880 @default.
- W1974153048 hasConceptScore W1974153048C2777844515 @default.
- W1974153048 hasConceptScore W1974153048C2778188036 @default.
- W1974153048 hasConceptScore W1974153048C2778422312 @default.
- W1974153048 hasConceptScore W1974153048C2778572594 @default.
- W1974153048 hasConceptScore W1974153048C2778583526 @default.
- W1974153048 hasConceptScore W1974153048C2779086746 @default.
- W1974153048 hasConceptScore W1974153048C2779526359 @default.
- W1974153048 hasConceptScore W1974153048C2779870107 @default.
- W1974153048 hasConceptScore W1974153048C2780181037 @default.
- W1974153048 hasConceptScore W1974153048C2780756512 @default.
- W1974153048 hasConceptScore W1974153048C2781139676 @default.
- W1974153048 hasConceptScore W1974153048C525849907 @default.
- W1974153048 hasConceptScore W1974153048C544778455 @default.
- W1974153048 hasConceptScore W1974153048C7028197 @default.
- W1974153048 hasIssue "3" @default.
- W1974153048 hasLocation W19741530481 @default.
- W1974153048 hasOpenAccess W1974153048 @default.
- W1974153048 hasPrimaryLocation W19741530481 @default.