FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000406875> ?p ?o ?g. }

• W2000406875 endingPage "36" @default.
• W2000406875 startingPage "27" @default.
• W2000406875 abstract "Abstract Copper deposits in the Kerman Cenozoic magmatic arc (KCMA) of Iran are genetically related to Miocene porphyries. The porphyries and their associated Cu deposits were intruded and emplaced into Eocene volcanic-sedimentary successions. Lead isotope compositions of the Eocene volcanic rocks exhibit homogeneous, non-radiogenic values ( 206 Pb/ 204 Pb = 18.40 to 18.49, 207 Pb/ 204 Pb = 15.41 to 15.48, and 208 Pb/ 204 Pb = 38.15 to 38.36). In contrast, the Miocene ore-hosting porphyries and associated sulfide minerals also show a relatively radiogenic and homogenous Pb-isotopic values with orogen character ( 206 Pb/ 204 Pb = 18.52 to18.60, 207 Pb/ 204 Pb = 15.58 to 15.64, and 208 Pb/ 204 Pb = 38.57 to 38.80). The shift in the Pb-isotopic composition of igneous rocks with time towards higher Pb-isotopic values precludes derivation of the ore-hosting porphyries from a reservoir of similar composition to those in the Eocene volcanic rocks. The non-radiogenic Pb-isotope signature of the Eocene volcanic rocks indicates an origin from subduction-related mantle-derived magmas, whereas the higher Pb-isotopic values of the Miocene ore-hosting porphyries suggest an increasing involvement of crustal materials (with lower U/Pb ratios than the upper crust) in the source region of these rocks. Combining the Pb-isotope data with petrogenetic considerations suggests derivation of the middle Miocene ore-hosting porphyries from a mixed reservoir with slightly radiogenic Pb values, such as a hybridized lower continental crustal source. This source probably formed because of the involvement of Cretaceous–Oligocene subduction-related mantle-derived mafic magmas at the base of arc crust. The contribution of the Miocene collision-related mantle-derived mafic magma in melting of the hybridized lower continental crust caused generation of the middle Miocene porphyries, hosting large copper deposits with the least 206 Pb/ 204 Pb ratios among other porphyries. The higher 206 Pb/ 204 Pb ratios of the late Miocene–Pliocene porphyries hosting small copper deposits, as well as barren porphyries, may reflect a decreasing involvement of collision-related mantle-derived mafic magma in the source of the late Miocene–Pliocene porphyries. The overall similarity in Pb-isotope values between sulfide minerals and ore-hosting porphyries suggests a magmatic source for most of the Pb and possibly other metals. The more radiogenic isotopic ratios of some late sulfide minerals suggest an insignificant metal contribution from an external source such as local country rocks during hydrothermal circulation." @default.
• W2000406875 created "2016-06-24" @default.
• W2000406875 creator A5005644372 @default.
• W2000406875 date "2010-10-01" @default.
• W2000406875 modified "2023-09-27" @default.
• W2000406875 title "Lead isotope signatures of the igneous rocks and porphyry copper deposits from the Kerman Cenozoic magmatic arc (SE Iran), and their magmatic-metallogenetic implications" @default.
• W2000406875 cites W1524308656 @default.
• W2000406875 cites W1968318197 @default.
• W2000406875 cites W1980966991 @default.
• W2000406875 cites W1990336123 @default.
• W2000406875 cites W1990633455 @default.
• W2000406875 cites W1998191744 @default.
• W2000406875 cites W2001565433 @default.
• W2000406875 cites W2007105153 @default.
• W2000406875 cites W2016102575 @default.
• W2000406875 cites W2022061975 @default.
• W2000406875 cites W2022702417 @default.
• W2000406875 cites W2047963213 @default.
• W2000406875 cites W2058855022 @default.
• W2000406875 cites W2063834138 @default.
• W2000406875 cites W2079851347 @default.
• W2000406875 cites W2083286618 @default.
• W2000406875 cites W2085218785 @default.
• W2000406875 cites W2106373553 @default.
• W2000406875 cites W2116487889 @default.
• W2000406875 cites W2118795165 @default.
• W2000406875 cites W2126466768 @default.
• W2000406875 cites W2134821060 @default.
• W2000406875 cites W2136419158 @default.
• W2000406875 cites W2141042890 @default.
• W2000406875 cites W2149869889 @default.
• W2000406875 cites W2152731774 @default.
• W2000406875 cites W2158440327 @default.
• W2000406875 cites W2161466829 @default.
• W2000406875 cites W2345992185 @default.
• W2000406875 cites W4232011823 @default.
• W2000406875 cites W4234701869 @default.
• W2000406875 cites W4237756174 @default.
• W2000406875 cites W78230220 @default.
• W2000406875 doi "https://doi.org/10.1016/j.oregeorev.2010.05.004" @default.
• W2000406875 hasPublicationYear "2010" @default.
• W2000406875 type Work @default.
• W2000406875 sameAs 2000406875 @default.
• W2000406875 citedByCount "71" @default.
• W2000406875 countsByYear W20004068752012 @default.
• W2000406875 countsByYear W20004068752013 @default.
• W2000406875 countsByYear W20004068752014 @default.
• W2000406875 countsByYear W20004068752015 @default.
• W2000406875 countsByYear W20004068752016 @default.
• W2000406875 countsByYear W20004068752017 @default.
• W2000406875 countsByYear W20004068752018 @default.
• W2000406875 countsByYear W20004068752019 @default.
• W2000406875 countsByYear W20004068752020 @default.
• W2000406875 countsByYear W20004068752021 @default.
• W2000406875 countsByYear W20004068752022 @default.
• W2000406875 countsByYear W20004068752023 @default.
• W2000406875 crossrefType "journal-article" @default.
• W2000406875 hasAuthorship W2000406875A5005644372 @default.
• W2000406875 hasConcept C109007969 @default.
• W2000406875 hasConcept C127313418 @default.
• W2000406875 hasConcept C151730666 @default.
• W2000406875 hasConcept C17409809 @default.
• W2000406875 hasConcept C179319051 @default.
• W2000406875 hasConcept C202746551 @default.
• W2000406875 hasConcept C2776152364 @default.
• W2000406875 hasConcept C2779870107 @default.
• W2000406875 hasConcept C42787717 @default.
• W2000406875 hasConcept C58097730 @default.
• W2000406875 hasConcept C73707237 @default.
• W2000406875 hasConcept C77928131 @default.
• W2000406875 hasConcept C93253190 @default.
• W2000406875 hasConceptScore W2000406875C109007969 @default.
• W2000406875 hasConceptScore W2000406875C127313418 @default.
• W2000406875 hasConceptScore W2000406875C151730666 @default.
• W2000406875 hasConceptScore W2000406875C17409809 @default.
• W2000406875 hasConceptScore W2000406875C179319051 @default.
• W2000406875 hasConceptScore W2000406875C202746551 @default.
• W2000406875 hasConceptScore W2000406875C2776152364 @default.
• W2000406875 hasConceptScore W2000406875C2779870107 @default.
• W2000406875 hasConceptScore W2000406875C42787717 @default.
• W2000406875 hasConceptScore W2000406875C58097730 @default.
• W2000406875 hasConceptScore W2000406875C73707237 @default.
• W2000406875 hasConceptScore W2000406875C77928131 @default.
• W2000406875 hasConceptScore W2000406875C93253190 @default.
• W2000406875 hasIssue "1-2" @default.
• W2000406875 hasLocation W20004068751 @default.
• W2000406875 hasOpenAccess W2000406875 @default.
• W2000406875 hasPrimaryLocation W20004068751 @default.
• W2000406875 hasRelatedWork W2000406875 @default.
• W2000406875 hasRelatedWork W2042392811 @default.
• W2000406875 hasRelatedWork W2077114323 @default.
• W2000406875 hasRelatedWork W2082842399 @default.
• W2000406875 hasRelatedWork W2091513368 @default.
• W2000406875 hasRelatedWork W2380249745 @default.
• W2000406875 hasRelatedWork W2606911601 @default.
• W2000406875 hasRelatedWork W2619188560 @default.
• W2000406875 hasRelatedWork W3015568081 @default.
• W2000406875 hasRelatedWork W4214587929 @default.

• next