Xinhai EPC provides services of sample test, mine design, equipment manufacture, etc. for clients, and solves the common problems in plant construction such as budget over-run, schedule delays, unqualified equipment, unclear recovery benefit, disputes of the manufacturers, and unclear responsibility of after-sale service.
Manufacture more than 600 kinds of equipmemt used in mining,ore dressing and metallurgy,and provide full sets of main and auxiliary equipment for mine less than 10000 tons/day capacity.
Mineralogical and Geochemical Characterization of Gold Bearing.
May 26,2014Gold occurs primarily in quartz veins and as placers in soil (eluvial)group in the basement of Eburnean (about 2000 Ma) to Liberian (ca 2800 Ma) age .The main gauge mineral in the quartz vein consists of exclusivelykaolinite,halloysite,smectite,goethite,vermiculite and chlorite) are present.