Fluid geochemistry of the Serra Pelada Au-Pd-Pt deposit, Carajás, Brazil: Exceptional metal enrichment caused by deep reaching hydrothermal oxidation
Sign Up to like & getrecommendations! Published in 2019 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2019.102991
Abstract: Abstract Serra Pelada is a high-grade hydrothermal Au-Pd-Pt deposit within the Carajas mineral province, eastern Amazon craton, which shows an exceptional metal enrichment at carbon-enriched hosted ores (>1000’s ppm Au + Pt + Pd). The main orebody is structurally… read more here.
Keywords: metal; geochemistry; deposit; alteration ... See more keywords
Mineralogical characterization of an eucrite Serra Pelada by Raman and XRD
Sign Up to like & getrecommendations! Published in 2021 at "Vibrational Spectroscopy"
DOI: 10.1016/j.vibspec.2021.103259
Abstract: Abstract Serra Pelada is a newly discovered eucrite from an observed fall. Eucrites belong to the meteorite group HED. The HED represent the largest clan among the achondrites, which are extraterrestrial rocks that have gone… read more here.
Keywords: serra pelada; raman xrd; information; serra ... See more keywords
Serra Pelada: the first Amazonian Meteorite fall is a Eucrite (basalt) from Asteroid 4-Vesta.
Sign Up to like & getrecommendations! Published in 2018 at "Anais da Academia Brasileira de Ciencias"
DOI: 10.1590/0001-3765201820170854
Abstract: Serra Pelada is the newest Brazilian eucrite and the first recovered fall from Amazonia (State of Pará, Brazil, June 29th 2017). In this paper, we report on its petrography, chemistry, mineralogy and its magnetic properties.… read more here.
Keywords: mineralogy; serra pelada; pelada; asteroid vesta ... See more keywords