Leaching of Cu Zn and Pb from Sulfidic Tailings Under the

·The imbalance between raw materials of high economic importance and their supply has increased the search for new approaches to obtain valuable elements from mining tailings In this study the extraction of copper zinc and lead from sulfidic tailing in sulfate chloride media was investigated A 33 Box Behnken design was applied to evaluate

Lithogeochemistry of the Collahuasi porphyry Cu Mo and epithermal Cu…

·Dedicated PER diagrams for mafic and felsic lithologies in the world class porphyry Cu Mo and epithermal Cu Ag Au cluster of the Collahuasi district I Región northern Chile effectively model background variability and discriminate between fresh or propylitically altered rocks and those with a hydrolytic alteration overprint

Contrasting regimes of Cu Zn and Pb transport in ore

Request PDF On Feb 1 2015 Richen Zhong and others published Contrasting regimes of Cu Zn and Pb transport in ore forming hydrothermal fluids Find read and cite all the research you need on

Pb Zn Cu accumulation from seafloor sedimentation to

·This indicates that the ore forming metals esp Cu Pb and Zn Ni ratios and genesis of the Big Cadia iron copper deposit New South Wales Australia probably due to decay of Th and U carried by deeply penetrative circulation 13 km of CO 2 F Cl rich hydrothermal metamorphic fluids Both syn VMS shallow seawater and post VMS

Feasibility Study of Differential Flotation of Cu Pb Zn

·Copper sulfide oxide ore Ghozlo mine 1 Introduction Unlike lead zinc and copper zinc deposits that are abun dant in the world there are limited amounts of deposits that contain the compounds of all three elements Cu Pb Zn in the form of sulfide and oxide [1 2] The copper lead bulk flotation method is an economical method and can

Pb Zn Cu accumulation from seafloor sedimentation to

·The Tiemurt Pb Zn Cu deposit is situated in the southern margin of the Chinese Altay Orogen Fig 2 It was first discovered in 1987 with contained metals of Mt Pb Zn and Mt Cu Wan et al 2010a Some geological and geochemical characteristics of primary VMS mineralization are preserved at Tiemurt but the major Pb Zn Cu mineralization is adjacent to

Sediment hosted Zn Pb Cu deposits in the Central African Copperbelt

·Stratabound epigenetic sulphide Zn Pb Cu ore deposits of the Central African Copperbelt in the Democratic Republic of Congo and Zambia are mostly hosted in deformed shallow marine platform carbonates and associated sedimentary rocks of the Neoproterozoic Katanga Supergroup 1988 cobalt appears mostly associated with copper ores with

In situ elemental and isotopic compositions of apatite and

·In situ elemental and isotopic compositions of apatite and zircon from the Shuikoushan and Xihuashan granitic plutons implication for Jurassic granitoid related Cu Pb Zn and W mineralization in the Nanling Range South China Ore Geology Reviews IF Pub Date 2018 02 01 DOI /

The Patricia Zn Pb Ag epithermal ore deposit An

·The Patricia Zn Pb Ag ore deposit displays a vein like geometry and intermediate sulfidation epithermal characteristics and it is located close to the northernmost end of the Late Eocene to Oligocene porphyry Cu belt in Chile some kilometers apart from the Queen Elizabeth porphyry copper deposit Fig 1b

chile copper ore cu zn pb equipmentPorphyry copper deposit Wikipedia Porphyry copper deposits are copper orebodies that are formed from hydrothermal fluids that