The structures of noncrystalline rocks

The structural studies of noncrystalline rocks by total radial distribution function (RDF) which was derived from the wide angular X-ray scattering (WAXS) have been reported. In order to make a further study of the structural features shown by RDF, the unsymmetric peaks in total RDF were separated into the approximately symmetric peaks by the multi-peaks separation processing. By analyzing the relationship of the peak parameters with the compositions, the information of further structures has been discussed.