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Mineralogical and Geochemical Constraints on Gold Enrichment in the Tchiquele E...
Kumoleha, António; Nogueira, Pedro; Simões, Pedro Pimenta; Marinho Reis, A. Paula[Excerpt] The Tchiquele gold deposit, located in southern Angola, re-mains underexplored despite its metallogenic potential within the sub-Saharan African context. This study aims to character-ize its mineralogical, geochemical, and paragenetic features through an integrative approach to refine its classification and evaluate its potential as a low- to intermediate-sulfidation epi-thermal system. Gold mineraliz...
Geological setting of the chipindo mine: a preliminary analysis
Kumoleha, António; Marinho Reis, A. Paula; Nogueira, Pedro; Simões, P. P.As a contribution to the metallogenic model for the Chipindo mineral deposit, the preliminary characterization of the geology of the area is presented. The open-pit mine is located in Huíla, Angola, and currently explores primary gold. It is included in the South Sheet D-33/J of Caconda from the Geological Map of Angola at 1:250 000 scale. - essentially, composed by leucocratic granites, with potassium feldspar...