Genesis of As-Pb-rich supergene mineralization; the Tazalaght and Agoujgal Cu deposits (Moroccan Anti-Atlas Copperbelt)

In the Moroccan Anti-Atlas, sulfide deposits hosted by Neoproterozoic to Cambrian formations underwent significant weathering, leading to the formation of supergene profiles. In the Tazalaght Cu-As deposit, three mineralogical steps are distinguished: (1) the replacement of hypogene sulfides (chalco...

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Bibliographic Details
Published in:	Economic geology and the bulletin of the Society of Economic Geologists Vol. 115; no. 8; pp. 1725 - 1748
Main Authors:	Verhaert, Michèle, Madi, Atman, El Basbas, Abdelaziz, Elharkaty, Mohamed, Oummouch, Abdellah, Oumohou, Lahcen, Malfliet, Annelies, Maacha, Lhou, Yans, Johan
Format:	Journal Article
Language:	English
Published:	Economic Geology Publishing Company 01-12-2020
Subjects:	Africa Agoujgal Deposit Anti-Atlas arsenic ores Atlas Mountains bornite Cambrian chalcopyrite copper minerals Economic geology fluid phase goethite hematite lead ores massive deposits massive sulfide deposits metal ores mineral assemblages mineral composition mineral deposits, genesis mineralization Moroccan Atlas Mountains Morocco Neoproterozoic North Africa oxidation zone oxides Paleozoic Precambrian Proterozoic sulfides supergene processes Tazalaght Deposit upper Precambrian
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