Matches in SemOpenAlex for { <https://semopenalex.org/work/W2329546943> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2329546943 endingPage "1571" @default.
- W2329546943 startingPage "1555" @default.
- W2329546943 abstract "Members of the beusite–graftonite series [Mn/(Mn+Fe) between 0.47 and 0.65] appear associated to P-bearing garnet (up to 1.10 wt.% P 2 O 5 in the crystal cores) in two primitive pegmatites of the Pocho district, Cordoba, central Argentina. Elemental maps and electron-microprobe analyses show that garnet has an irregular P distribution, with depleted rims. Textural features of garnet (resorbed margins, isolated relics in beusite, truncated zoning) and similar Mn/Fe values in garnet and beusite indicate that the phosphate formed by destabilization of garnet. The crystallization temperatures of the zones where garnet + beusite occur are 420°C (Tablada I) and 522°C (Cerro Moreno), and the P 2 O 5 content in the melt of the middle intermediate zone at Tablada I is 0.82–0.91 wt.% (estimated using P in feldspars). One possible explanation involves the onset of garnet crystallization before the nucleation of beusite, while the P content of the magma was not buffered. As magmatic evolution progressed, P content increased and eventually reached levels high enough to stabilize mafic phosphates. For some time garnet co-crystallized with beusite; this is reflected by P-depleted zones in garnet. With P build-up, eventually mafic silicates became unstable and were replaced by phosphates. The low activities of F, Li and Na contributed to stabilize beusite. The modest degree of evolution of the pegmatites is indicated by very high Mg content of the phosphates. Beusite has primary inclusions of Mg-rich phosphates, one belonging to the alluaudite group and the other one possibly belonging to the triplite or wolfeite groups. Breakdown of beusite under oxidizing hydrothermal conditions produced, among others, mitridatite and jahnsite-(CaMnMg)." @default.
- W2329546943 created "2016-06-24" @default.
- W2329546943 creator A5014906807 @default.
- W2329546943 creator A5032273397 @default.
- W2329546943 creator A5090157568 @default.
- W2329546943 date "2012-12-01" @default.
- W2329546943 modified "2023-09-27" @default.
- W2329546943 title "THE GARNET - PHOSPHATE BUFFER IN PERALUMINOUS GRANITIC MAGMAS: A CASE STUDY FROM PEGMATITES IN THE POCHO DISTRICT, CORDOBA, ARGENTINA" @default.
- W2329546943 cites W1496915181 @default.
- W2329546943 cites W1523733318 @default.
- W2329546943 cites W1854301549 @default.
- W2329546943 cites W1955177329 @default.
- W2329546943 cites W1969077651 @default.
- W2329546943 cites W1971811586 @default.
- W2329546943 cites W1981577047 @default.
- W2329546943 cites W1983739055 @default.
- W2329546943 cites W1987348854 @default.
- W2329546943 cites W1992337290 @default.
- W2329546943 cites W2001469975 @default.
- W2329546943 cites W2006162712 @default.
- W2329546943 cites W2011030468 @default.
- W2329546943 cites W2028123263 @default.
- W2329546943 cites W2041584645 @default.
- W2329546943 cites W2054367388 @default.
- W2329546943 cites W2057509436 @default.
- W2329546943 cites W2072124658 @default.
- W2329546943 cites W2075449021 @default.
- W2329546943 cites W2080581252 @default.
- W2329546943 cites W2081024811 @default.
- W2329546943 cites W2093897912 @default.
- W2329546943 cites W2105217350 @default.
- W2329546943 cites W2110882653 @default.
- W2329546943 cites W2120848012 @default.
- W2329546943 cites W2126978098 @default.
- W2329546943 cites W2149486223 @default.
- W2329546943 cites W2149768227 @default.
- W2329546943 cites W2150994867 @default.
- W2329546943 cites W2164301083 @default.
- W2329546943 cites W2164546497 @default.
- W2329546943 cites W2165976294 @default.
- W2329546943 cites W2183346142 @default.
- W2329546943 cites W2188085796 @default.
- W2329546943 cites W2319607515 @default.
- W2329546943 cites W2339503374 @default.
- W2329546943 cites W2474070839 @default.
- W2329546943 cites W2526457591 @default.
- W2329546943 cites W2573661655 @default.
- W2329546943 cites W2581688846 @default.
- W2329546943 cites W2625864211 @default.
- W2329546943 cites W2798338757 @default.
- W2329546943 doi "https://doi.org/10.3749/canmin.50.6.1555" @default.
- W2329546943 hasPublicationYear "2012" @default.
- W2329546943 type Work @default.
- W2329546943 sameAs 2329546943 @default.
- W2329546943 citedByCount "14" @default.
- W2329546943 countsByYear W23295469432014 @default.
- W2329546943 countsByYear W23295469432015 @default.
- W2329546943 countsByYear W23295469432017 @default.
- W2329546943 countsByYear W23295469432018 @default.
- W2329546943 countsByYear W23295469432019 @default.
- W2329546943 countsByYear W23295469432020 @default.
- W2329546943 countsByYear W23295469432022 @default.
- W2329546943 countsByYear W23295469432023 @default.
- W2329546943 crossrefType "journal-article" @default.
- W2329546943 hasAuthorship W2329546943A5014906807 @default.
- W2329546943 hasAuthorship W2329546943A5032273397 @default.
- W2329546943 hasAuthorship W2329546943A5090157568 @default.
- W2329546943 hasConcept C127313418 @default.
- W2329546943 hasConcept C17409809 @default.
- W2329546943 hasConcept C195845463 @default.
- W2329546943 hasConceptScore W2329546943C127313418 @default.
- W2329546943 hasConceptScore W2329546943C17409809 @default.
- W2329546943 hasConceptScore W2329546943C195845463 @default.
- W2329546943 hasIssue "6" @default.
- W2329546943 hasLocation W23295469431 @default.
- W2329546943 hasOpenAccess W2329546943 @default.
- W2329546943 hasPrimaryLocation W23295469431 @default.
- W2329546943 hasRelatedWork W1967010660 @default.
- W2329546943 hasRelatedWork W1968311094 @default.
- W2329546943 hasRelatedWork W1975143669 @default.
- W2329546943 hasRelatedWork W1987947489 @default.
- W2329546943 hasRelatedWork W2032671562 @default.
- W2329546943 hasRelatedWork W2037887315 @default.
- W2329546943 hasRelatedWork W2065690197 @default.
- W2329546943 hasRelatedWork W2367333813 @default.
- W2329546943 hasRelatedWork W3152667339 @default.
- W2329546943 hasRelatedWork W4376485811 @default.
- W2329546943 hasVolume "50" @default.
- W2329546943 isParatext "false" @default.
- W2329546943 isRetracted "false" @default.
- W2329546943 magId "2329546943" @default.
- W2329546943 workType "article" @default.