Matches in SemOpenAlex for { <https://semopenalex.org/work/W2018323727> ?p ?o ?g. }
- W2018323727 endingPage "450" @default.
- W2018323727 startingPage "437" @default.
- W2018323727 abstract "Garnet peridotite in oceanic subduction complexes has been reported only in two locations in the world. One of these examples occurs in the late Cretaceous to early Tertiary subduction complex in northern Dominican Republic. The garnet peridotite (wehrlite and olivine-bearing clinopyroxenite) occurs as large (≤ 4 m) boulders together with boulders of eclogites and serpentinites along a narrow (< 10 m) stream of the Rio Cuavas in the southern part of the Rio San Juan Complex. The peridotite is composed of garnet, diopsidic clinopyroxene (partially altered to magnesiohornblende), olivine (extensively altered to serpentine), Al-spinel and minor corundum; the latter two are mostly enclosed in garnet. Coarse-grained garnet also encloses small grains of early-formed garnet that contain Ca- and Al-rich cores and Mg-rich rims. The garnet peridotite contains low Cr, Ni, and Ir-group platinum group elements in bulk rock compared to primitive mantle values, low Mg (Mg#; 0.74–0.83) and NiO (< 0.1 wt.%) in olivine, and elevated concentrations of fluid-mobile elements (Sr, Pb and U) in clinopyroxene and bulk rock. Combined with the rare earth element data of bulk rocks and clinopyroxene, these data suggest that the peridotite originally solidified as a plagioclase-bearing cumulate of an arc melt at a shallow depth, < 35 km, in the mantle wedge. The cumulate was later dragged by mantle flow from the subarc mantle towards the subduction plane. Subsequent downward movement along the subduction plane resulted in the crystallization of corundum and Ca- and Al-rich garnet at the expense of plagioclase, at a depth of ~ 50 km. The garnet peridotite continued to be subducted to a depth of ~ 120 km, causing a progressive increase in pressure and temperature that resulted in the crystallization of Mg-rich garnet. The garnet periodotite was then exhumed in the serpentinite subduction channel. These events likely took place during the very early stages of the subduction system, where a strong mantle corner flow was likely produced by poor lubrication along the interface between the subducting plate and the overlying Caribbean Plate." @default.
- W2018323727 created "2016-06-24" @default.
- W2018323727 creator A5008770740 @default.
- W2018323727 creator A5009633611 @default.
- W2018323727 creator A5021301990 @default.
- W2018323727 creator A5021883212 @default.
- W2018323727 creator A5041873183 @default.
- W2018323727 creator A5056442121 @default.
- W2018323727 date "2010-02-01" @default.
- W2018323727 modified "2023-09-25" @default.
- W2018323727 title "Corundum-bearing garnet peridotite from northern Dominican Republic: A metamorphic product of an arc cumulate in the Caribbean subduction zone" @default.
- W2018323727 cites W1532507186 @default.
- W2018323727 cites W1611710073 @default.
- W2018323727 cites W1636995053 @default.
- W2018323727 cites W1963609664 @default.
- W2018323727 cites W1966397334 @default.
- W2018323727 cites W1967015183 @default.
- W2018323727 cites W1967910599 @default.
- W2018323727 cites W1969859799 @default.
- W2018323727 cites W1972423246 @default.
- W2018323727 cites W1973549121 @default.
- W2018323727 cites W1980360965 @default.
- W2018323727 cites W1994566257 @default.
- W2018323727 cites W1995527242 @default.
- W2018323727 cites W1996521791 @default.
- W2018323727 cites W1997659134 @default.
- W2018323727 cites W2003551311 @default.
- W2018323727 cites W2006951527 @default.
- W2018323727 cites W2007277439 @default.
- W2018323727 cites W2020151603 @default.
- W2018323727 cites W2022316305 @default.
- W2018323727 cites W2037812844 @default.
- W2018323727 cites W2039535921 @default.
- W2018323727 cites W2041895575 @default.
- W2018323727 cites W2043659023 @default.
- W2018323727 cites W2047519592 @default.
- W2018323727 cites W2050577071 @default.
- W2018323727 cites W2055859870 @default.
- W2018323727 cites W2062889626 @default.
- W2018323727 cites W2063274044 @default.
- W2018323727 cites W2067504635 @default.
- W2018323727 cites W2070590123 @default.
- W2018323727 cites W2076755830 @default.
- W2018323727 cites W2083215688 @default.
- W2018323727 cites W2083471529 @default.
- W2018323727 cites W2084499501 @default.
- W2018323727 cites W2090638839 @default.
- W2018323727 cites W2101840425 @default.
- W2018323727 cites W2103088977 @default.
- W2018323727 cites W2105092996 @default.
- W2018323727 cites W2106683753 @default.
- W2018323727 cites W2109479359 @default.
- W2018323727 cites W2115691804 @default.
- W2018323727 cites W2122723749 @default.
- W2018323727 cites W2133736903 @default.
- W2018323727 cites W2142364678 @default.
- W2018323727 cites W2146803029 @default.
- W2018323727 cites W2148947651 @default.
- W2018323727 cites W2153353540 @default.
- W2018323727 cites W2156742443 @default.
- W2018323727 cites W2158233340 @default.
- W2018323727 cites W2161866809 @default.
- W2018323727 cites W2162557247 @default.
- W2018323727 cites W2168683075 @default.
- W2018323727 cites W2168762743 @default.
- W2018323727 cites W2330756480 @default.
- W2018323727 cites W2332161205 @default.
- W2018323727 cites W2354147047 @default.
- W2018323727 doi "https://doi.org/10.1016/j.lithos.2009.10.010" @default.
- W2018323727 hasPublicationYear "2010" @default.
- W2018323727 type Work @default.
- W2018323727 sameAs 2018323727 @default.
- W2018323727 citedByCount "45" @default.
- W2018323727 countsByYear W20183237272012 @default.
- W2018323727 countsByYear W20183237272013 @default.
- W2018323727 countsByYear W20183237272014 @default.
- W2018323727 countsByYear W20183237272015 @default.
- W2018323727 countsByYear W20183237272016 @default.
- W2018323727 countsByYear W20183237272017 @default.
- W2018323727 countsByYear W20183237272018 @default.
- W2018323727 countsByYear W20183237272019 @default.
- W2018323727 countsByYear W20183237272020 @default.
- W2018323727 countsByYear W20183237272021 @default.
- W2018323727 countsByYear W20183237272022 @default.
- W2018323727 crossrefType "journal-article" @default.
- W2018323727 hasAuthorship W2018323727A5008770740 @default.
- W2018323727 hasAuthorship W2018323727A5009633611 @default.
- W2018323727 hasAuthorship W2018323727A5021301990 @default.
- W2018323727 hasAuthorship W2018323727A5021883212 @default.
- W2018323727 hasAuthorship W2018323727A5041873183 @default.
- W2018323727 hasAuthorship W2018323727A5056442121 @default.
- W2018323727 hasConcept C127313418 @default.
- W2018323727 hasConcept C163686574 @default.
- W2018323727 hasConcept C165205528 @default.
- W2018323727 hasConcept C173347748 @default.
- W2018323727 hasConcept C17409809 @default.
- W2018323727 hasConcept C26687426 @default.
- W2018323727 hasConcept C2780364934 @default.