Matches in SemOpenAlex for { <https://semopenalex.org/work/W3189074426> ?p ?o ?g. }
- W3189074426 endingPage "513" @default.
- W3189074426 startingPage "496" @default.
- W3189074426 abstract "Abstract The Neoproterozoic Lofdal alkaline carbonatite complex consists of a swarm of carbonatite dykes and two plugs of calcite carbonatite known as the ‘Main’ and ‘Emanya’ carbonatite intrusions, with associated dykes and plugs of phonolite, syenite, rare gabbro, anorthosite and quartz-feldspar porphyry. In the unaltered Main Intrusion calcite carbonatite the principal rare-earth host is burbankite. As burbankite typically forms in a magmatic environment, close to the carbohydrothermal transition, this has considerable petrogenetic significance. Compositional and textural features of Lofdal calcite carbonatites indicate that burbankite formed syngenetically with the host calcite at the magmatic stage of carbonatite evolution. The early crystallisation of burbankite provides evidence that the carbonatitic magma was enriched in Na, Sr, Ba and light rare earth elements. In common with other carbonatites, the Lofdal burbankite was variably affected by alteration to produce a complex secondary mineral assemblage. Different stages of burbankite alteration are observed, from completely fresh blebs and hexagonal crystals through to complete pseudomorphs, consisting of carbocernaite, ancylite, cordylite, strontianite, celestine, parisite and baryte. Although most research and exploration at Lofdal has focused on xenotime-bearing carbonatite dykes and wall-rock alteration, this complex also contains a more typical calcite carbonatite enriched in light rare earth elements and their alteration products." @default.
- W3189074426 created "2021-08-16" @default.
- W3189074426 creator A5003689370 @default.
- W3189074426 creator A5014514808 @default.
- W3189074426 creator A5062000349 @default.
- W3189074426 creator A5062988773 @default.
- W3189074426 date "2021-07-01" @default.
- W3189074426 modified "2023-10-03" @default.
- W3189074426 title "Burbankite and pseudomorphs from the Main Intrusion calcite carbonatite, Lofdal, Namibia: association, mineral composition, Raman spectroscopy" @default.
- W3189074426 cites W1196665483 @default.
- W3189074426 cites W1959249204 @default.
- W3189074426 cites W1963877893 @default.
- W3189074426 cites W1964532087 @default.
- W3189074426 cites W1967340223 @default.
- W3189074426 cites W1974336211 @default.
- W3189074426 cites W1974494400 @default.
- W3189074426 cites W1976571573 @default.
- W3189074426 cites W1977225481 @default.
- W3189074426 cites W1988139500 @default.
- W3189074426 cites W2016917671 @default.
- W3189074426 cites W2024940293 @default.
- W3189074426 cites W2029463473 @default.
- W3189074426 cites W2034157576 @default.
- W3189074426 cites W2056347635 @default.
- W3189074426 cites W2061610219 @default.
- W3189074426 cites W2071838931 @default.
- W3189074426 cites W2072084001 @default.
- W3189074426 cites W2088478551 @default.
- W3189074426 cites W2117135085 @default.
- W3189074426 cites W2132931047 @default.
- W3189074426 cites W2133678589 @default.
- W3189074426 cites W2139298626 @default.
- W3189074426 cites W2145282805 @default.
- W3189074426 cites W2153918081 @default.
- W3189074426 cites W2158541765 @default.
- W3189074426 cites W2160335632 @default.
- W3189074426 cites W2321153968 @default.
- W3189074426 cites W2323837239 @default.
- W3189074426 cites W2325807790 @default.
- W3189074426 cites W2330293686 @default.
- W3189074426 cites W2408849960 @default.
- W3189074426 cites W2476382912 @default.
- W3189074426 cites W2483675961 @default.
- W3189074426 cites W2530553761 @default.
- W3189074426 cites W2538055749 @default.
- W3189074426 cites W2557442733 @default.
- W3189074426 cites W2589337565 @default.
- W3189074426 cites W2620996655 @default.
- W3189074426 cites W2621062630 @default.
- W3189074426 cites W2773646395 @default.
- W3189074426 cites W2937900569 @default.
- W3189074426 cites W2938071486 @default.
- W3189074426 cites W2967122767 @default.
- W3189074426 cites W2982674149 @default.
- W3189074426 cites W2997439199 @default.
- W3189074426 cites W3058218738 @default.
- W3189074426 cites W3123911451 @default.
- W3189074426 cites W4239745327 @default.
- W3189074426 cites W4255650847 @default.
- W3189074426 doi "https://doi.org/10.1180/mgm.2021.56" @default.
- W3189074426 hasPublicationYear "2021" @default.
- W3189074426 type Work @default.
- W3189074426 sameAs 3189074426 @default.
- W3189074426 citedByCount "4" @default.
- W3189074426 countsByYear W31890744262021 @default.
- W3189074426 countsByYear W31890744262023 @default.
- W3189074426 crossrefType "journal-article" @default.
- W3189074426 hasAuthorship W3189074426A5003689370 @default.
- W3189074426 hasAuthorship W3189074426A5014514808 @default.
- W3189074426 hasAuthorship W3189074426A5062000349 @default.
- W3189074426 hasAuthorship W3189074426A5062988773 @default.
- W3189074426 hasConcept C10912530 @default.
- W3189074426 hasConcept C120806208 @default.
- W3189074426 hasConcept C127313418 @default.
- W3189074426 hasConcept C140441402 @default.
- W3189074426 hasConcept C151730666 @default.
- W3189074426 hasConcept C17409809 @default.
- W3189074426 hasConcept C178790620 @default.
- W3189074426 hasConcept C183222429 @default.
- W3189074426 hasConcept C185592680 @default.
- W3189074426 hasConcept C199289684 @default.
- W3189074426 hasConcept C2776230739 @default.
- W3189074426 hasConcept C2776432453 @default.
- W3189074426 hasConcept C2778635928 @default.
- W3189074426 hasConcept C2778849375 @default.
- W3189074426 hasConcept C2779181077 @default.
- W3189074426 hasConcept C2779870107 @default.
- W3189074426 hasConcept C2780191791 @default.
- W3189074426 hasConcept C2780981397 @default.
- W3189074426 hasConcept C57830525 @default.
- W3189074426 hasConcept C67236022 @default.
- W3189074426 hasConceptScore W3189074426C10912530 @default.
- W3189074426 hasConceptScore W3189074426C120806208 @default.
- W3189074426 hasConceptScore W3189074426C127313418 @default.
- W3189074426 hasConceptScore W3189074426C140441402 @default.
- W3189074426 hasConceptScore W3189074426C151730666 @default.
- W3189074426 hasConceptScore W3189074426C17409809 @default.
- W3189074426 hasConceptScore W3189074426C178790620 @default.