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Published in 2019 at "Minerals"
DOI: 10.3390/min9100580
Abstract: The Giraúl granitic pegmatite field in Angola is composed of five pegmatite types, the most evolved belong to the beryl-columbite, beryl-columbite-phosphate and spodumene types. Pegmatites are concentrically zoned with increased grain size toward a quartz…
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Keywords:
field;
field angola;
rare metals;
distribution rare ... See more keywords