- aplite, pegmatite, mineralogy, trace elements, anatexis
aplite, zircon, geochronology, pegmatites
gold, mineral chemistry, ore dating, São Francisco deposit, Seridó Belt
reference site, estuary, toxicity, Heavy metal, Tisbe biminiensis.
gold, ore mineral chemistry, Pb–Pb geochronology, São Francisco gold deposit, Seridó Belt