Badania składników mineralnych w węglach kamiennych metodą skaningowej mikroskopii elektronowej i mikroanalizy rentgenowskiej (SEM/WDX)

Sławomira Pusz, Marek Pawłowski

Abstrakt


SEM AND WDX STUDIES OF MINERAL COMPONENTS WITHIN COALS

Summary
Methods of scanning microscopy and X-ray microanalysis (SEM/WDX) were used to study 5 low-coalificated samples of coals with variable content of mineral constituents. Carbonates (mainly dolomite), clay minerals and iron sulfides were found there. Various types of clay minerals were characterized morphologically and two forms of occurrence of calcium suIfate were distinguished.