PECULIARITIES OF CHEMICAL COMPOSITION OF THE SCAPOLITE GROUP MINERALS

摘要

Chemical compositions of scapolites in the great amount of collected analyses were scanned with application of several modern techniques. The results allow discussing as some particular, so the general peculiarities of their composition. For example, an especial role of sulfur and potassium appears to be revealed. The hierarchic classification of chemical analyses of scapolites is represented on the base of RHA method.