FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2760997888> ?p ?o ?g. }

• W2760997888 endingPage "117" @default.
• W2760997888 startingPage "95" @default.
• W2760997888 abstract "Abstract This paper records the garnierite in Wadi Dubur Neoproterozoic serpentinites from the Central Eastern Desert of Egypt. Garnierite (Ni-Mg hydrous silicates) occurs in two types (Type I and Type II) of infillings in the weathered serpentinite that was displaced sinisterly by NNW-SSE trending strike-slip faulting and dextrally with NE-trending shearing. All recognized garnierites are serpentine-like (nepouite/pecoraite) existing in mixtures with the hosting serpentines. The Type I garnierite is Fe-richer [Mg0.26-0.71 Ni1.22-1.79 Fe1.28-3.05 Al 0.0-0.02 Si1.11-1.73 O5(OH)4] showing zoning in a collomorph texture, while the Type II garnierite is homogenous with more Si and Mg [Mg0.54-0.94 Ni1.38-2.04 Fe0.38-1.29 Al 0.0-0.01 Si1.66-2.10 O5(OH)4]. Raman spectra indicate that the substitution of Ni for Fe formed a poorly crystalline goethite. The serpentinization of the Dubur peridotite protolith and the associated alteration of chromite and Ni-sulfides were important for the early individualization of Ni. It is proposed that the unweathered serpentinites represent the bedrock, while the altered garnierite-bearing ones represent the saprock. The early weathering of serpentinites contemporaneous with a faulting activation caused in situ precipitation of Ni and Fe in veins (Type I garnierite). With the faulting repetition and progressive alteration maintenance Ni, Si and Mg were transferred to the percolating meteoric solutions, and moved downward through the weathering profile precipitating the Type II garnierite in gouges. Although the studied Ni-rich rocks represent a narrow mineralogical occurrence, they are remnants of a former lateritic regolith most probably formed by tropical or sub-tropical weathering during Cretaceous at the expense of Wadi Dubur Neoproterozoic serpentinites. The formed regolith has been subsequently largely eroded, buried and recently exhumed in arid climate." @default.
• W2760997888 created "2017-10-20" @default.
• W2760997888 creator A5009279236 @default.
• W2760997888 creator A5051573074 @default.
• W2760997888 creator A5072415450 @default.
• W2760997888 creator A5083109378 @default.
• W2760997888 date "2018-10-01" @default.
• W2760997888 modified "2023-09-24" @default.
• W2760997888 title "Garnierite-bearing serpentinite from the Central Eastern Desert of Egypt: A signature of paleo-weathering in the Arabian Nubian Shield?" @default.
• W2760997888 cites W1989150982 @default.
• W2760997888 cites W1992356046 @default.
• W2760997888 cites W1992584072 @default.
• W2760997888 cites W1998093513 @default.
• W2760997888 cites W1998356746 @default.
• W2760997888 cites W2008004562 @default.
• W2760997888 cites W2011685297 @default.
• W2760997888 cites W2014552610 @default.
• W2760997888 cites W2018359597 @default.
• W2760997888 cites W2019738508 @default.
• W2760997888 cites W2028577048 @default.
• W2760997888 cites W2035807781 @default.
• W2760997888 cites W2036019116 @default.
• W2760997888 cites W2038637645 @default.
• W2760997888 cites W2043090272 @default.
• W2760997888 cites W2052868991 @default.
• W2760997888 cites W2053130684 @default.
• W2760997888 cites W2055188225 @default.
• W2760997888 cites W2055980863 @default.
• W2760997888 cites W2057584784 @default.
• W2760997888 cites W2061154266 @default.
• W2760997888 cites W2077193584 @default.
• W2760997888 cites W2085362486 @default.
• W2760997888 cites W2086086366 @default.
• W2760997888 cites W2086254897 @default.
• W2760997888 cites W2098991783 @default.
• W2760997888 cites W2100411277 @default.
• W2760997888 cites W2112248478 @default.
• W2760997888 cites W2113682426 @default.
• W2760997888 cites W2115149038 @default.
• W2760997888 cites W2120652947 @default.
• W2760997888 cites W2126078947 @default.
• W2760997888 cites W2138551531 @default.
• W2760997888 cites W2138853606 @default.
• W2760997888 cites W2142975435 @default.
• W2760997888 cites W2143646066 @default.
• W2760997888 cites W2161866809 @default.
• W2760997888 cites W2244733840 @default.
• W2760997888 cites W2316549991 @default.
• W2760997888 cites W2514367960 @default.
• W2760997888 cites W2523897714 @default.
• W2760997888 cites W2528299509 @default.
• W2760997888 cites W2724531770 @default.
• W2760997888 cites W2762123799 @default.
• W2760997888 doi "https://doi.org/10.1016/j.jafrearsci.2017.10.007" @default.
• W2760997888 hasPublicationYear "2018" @default.
• W2760997888 type Work @default.
• W2760997888 sameAs 2760997888 @default.
• W2760997888 citedByCount "8" @default.
• W2760997888 countsByYear W27609978882019 @default.
• W2760997888 countsByYear W27609978882020 @default.
• W2760997888 countsByYear W27609978882021 @default.
• W2760997888 countsByYear W27609978882022 @default.
• W2760997888 crossrefType "journal-article" @default.
• W2760997888 hasAuthorship W2760997888A5009279236 @default.
• W2760997888 hasAuthorship W2760997888A5051573074 @default.
• W2760997888 hasAuthorship W2760997888A5072415450 @default.
• W2760997888 hasAuthorship W2760997888A5083109378 @default.
• W2760997888 hasConcept C111472728 @default.
• W2760997888 hasConcept C127313418 @default.
• W2760997888 hasConcept C138081364 @default.
• W2760997888 hasConcept C138885662 @default.
• W2760997888 hasConcept C147717901 @default.
• W2760997888 hasConcept C151730666 @default.
• W2760997888 hasConcept C17409809 @default.
• W2760997888 hasConcept C199978012 @default.
• W2760997888 hasConcept C205649164 @default.
• W2760997888 hasConcept C2524010 @default.
• W2760997888 hasConcept C2775973192 @default.
• W2760997888 hasConcept C2776130869 @default.
• W2760997888 hasConcept C2779696439 @default.
• W2760997888 hasConcept C33923547 @default.
• W2760997888 hasConcept C40724407 @default.
• W2760997888 hasConcept C58640448 @default.
• W2760997888 hasConcept C5900021 @default.
• W2760997888 hasConcept C77928131 @default.
• W2760997888 hasConceptScore W2760997888C111472728 @default.
• W2760997888 hasConceptScore W2760997888C127313418 @default.
• W2760997888 hasConceptScore W2760997888C138081364 @default.
• W2760997888 hasConceptScore W2760997888C138885662 @default.
• W2760997888 hasConceptScore W2760997888C147717901 @default.
• W2760997888 hasConceptScore W2760997888C151730666 @default.
• W2760997888 hasConceptScore W2760997888C17409809 @default.
• W2760997888 hasConceptScore W2760997888C199978012 @default.
• W2760997888 hasConceptScore W2760997888C205649164 @default.
• W2760997888 hasConceptScore W2760997888C2524010 @default.
• W2760997888 hasConceptScore W2760997888C2775973192 @default.
• W2760997888 hasConceptScore W2760997888C2776130869 @default.
• W2760997888 hasConceptScore W2760997888C2779696439 @default.

• next