Paleoproterozoic metamorphosed calc-alkaline dikes of the southwestern Río de la Plata craton, Tandilia belt of Argentina, record a prograde high-pressure, medium-temperature evolution
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DOI: 10.1016/j.jsames.2020.102595
Abstract: Abstract Two metamorphosed calc-alkaline dikes, a metadacite and metarhyolite, and their country-rock from El Quebracho hill in the Tandilia belt (TB), Rio de la Plata craton, were studied in detail. Both dikes contain chemically zoned… read more here.
Keywords: alkaline dikes; calc alkaline; plata craton; metamorphosed calc ... See more keywords