Results of LA-ICP-MS sulfide mapping from Algoma-type BIF gold systems with implications for the nature of mineralizing fluids, metal sources, and deposit models
Sign Up to like & getrecommendations! Published in 2018 at "Mineralium Deposita"
DOI: 10.1007/s00126-017-0788-7
Abstract: Quantitative laser ablation inductively coupled plasma-mass spectrometry (LA-ICP-MS) element distribution maps combined with traverse mode analyses have been acquired on various sulfides (pyrite, pyrrhotite, arsenopyrite) from three Canadian Algoma-type BIF-hosted gold deposits (~ 4 Moz Au Meadowbank,… read more here.
Keywords: algoma type; elemental associations; gold; type bif ... See more keywords
Trace element and stable isotope characteristics of Algoma-type sulfidic banded iron formations from the Wutai Complex, central North China Craton
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DOI: 10.1016/j.oregeorev.2019.103221
Abstract: Abstract The major archive of iron deposits in China occur within Precambrian banded irons formations (BIFs). Here we investigate the Wutai complex that represents an Archean to Paleoproterozoic subduction-related arc system between the Ordos and… read more here.
Keywords: algoma type; wutai complex; iron; north china ... See more keywords