PT evolution of Sentinel Cu deposit, northwestern Zambia
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The Sentinel Cu deposit, located on the eastern margin of Kabompo Dome within the Domes Region of northwest Zambia, is hosted in Neoproterozoic metasedimentary rocks of the Katangan Supergroup. Copper sulfide minerals in the deposit are intergrown with metamorphic minerals formed during the latest Neoproterozoic to early Cambrian Lufilian event, interpreted to be associated with the latter stages of Gondwana assembly. This study examines the interrelated roles of metamorphism and metasomatism in the host rocks to the deposit to help better resolve their P-T history. The results have implications ...