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A hydrous Ca-bearing magnesium carbonate from playa lake sediments, Salines Lake, Spain
A hydrous Ca-bearing magnesium carbonate from playa lake sediments Salines Lake Spain
2012/4/5
edimentsofplayaLakeSalines,SE,Spain,containacarbonatemineralcharacterizedbyXraydiffractionpeaksverysimilarto,butsystematicallyshiftedfromthoseofpuremagnesite.Analyses(SEM,IRandRamanspectroscopy,DTA,TG...
Role of Manganese in the Oxidation of Arsenite by Freshwater Lake Sediments
Arsenic Lake sediments Manganese Oxidation
2012/2/8
The importance of various sediment components in the oxidation of As(III) (arsenite) to As(V) (arsenate) by freshwater lake sediments in southern Saskatchewan was examined. Treating the sediments with...