The Tonggou deposit is a porphyry Cu and vein-type Cu-Zn mineralization system located in the Bogda Orogenic Belt, north of Eastern Tianshan. Systematic fluid inclusion analyses were performed on granular quartz from magnetite–quartz stage pyrite–chalcopyrite–quartz mineralization. During early mineralization, ore-forming fluids at high temperatures (450–501 °C) salinity (51.2–55.2 wt.% NaCl eq...

Porphyry-type deposits are the major sources of copper and molybdenum, flotation has been adopted to recover them separately. The conventional reagents used for depressing minerals, such as NaHS, Na2S, Nokes reagent, have potential emit toxic H2S gas when pulp pH was not properly controlled. Thus, in this study applicability microencapsulation (ME) using ferrous phosphate ions an alternative pr...

Abstract The Rio Blanco deposit, which is one of the largest porphyry Cu–Mo deposits in northern Peru, formed coevally with subduction Inca Oceanic Plateau at 12–10 Ma. However, genetic relationship between oceanic plateaus and deposit formation remains unclear. Igneous rocks emplaced 23–12 Ma including Portachuela batholith (which hosts complex), are normal calc-alkaline to weakly adakitic. In...

The Dongpuzi deposit is an epithermal gold located in the southern margin of Shaozihe volcanic fault basin Liaodong Peninsula. On basis fluid inclusion and C–H–O–S–Pb isotope data, a metallogenic model established for deposit. mineralization at has experienced quartz–pyrite (I), quartz–sulfide (II), quartz–calcite (III) stages. quartz from ore stage II liquid-dominated aqueous inclusions, which...