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.
ASTER,ALI and Hyperion sensors data for lithological mapping and.
Mar 7,2014Ferric iron bearing minerals can be discriminated using six unique wavelengthdue to vibrational overtones,electronic transition,charge transfer andat the northern Danakil Depression,Eritrea (Gersman et al.,2008).
Characterisation of painting materials from Eritrea rock CiteSeerX
Rock painting samples from Eritrean archaeological sites were studied by means of micro Raman spectroscopy and proton induced X raycopy,that involves molecular vibrations,is such that thein particular K.These may be attributed to clay minerals,fornor black iron oxides such as magnetite and manganite,also.