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The polymetallic Cu-Au-Ag-Zn+/-Pb, Cu-Au and Cu deposits in the Kapan, Alaverdi and Mehmana mining districts of Armenia and the Nagorno-Karabakh region form part of the Tethyan belt. They are hosted by Middle Jurassic rocks of the Lesser Caucasus paleo-island arc, which can be divided into the Kapan Zone and the Somkheto-Karabakh Island Arc. Mineralization in Middle Jurassic rocks of this paleo-island...
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