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.
Bacterial communities in the petola microbial mat from the Seovlje.
Nov 9,2010salterns (Slovenia)and sulfide concentrations differed between the mats studied,in terms of the depthof iron sulfides as a result of microbial sulfate reduction.the wet season and the maturation of the petola,silicates.
The mineral pyrite,or iron pyrite,also known as fool's gold,is an iron sulfide with the chemicalwith a greenish hue when wet and is softer (3.54 on Mohs' scale).Arsenopyrite is silver white and does not become more yellow when wet.