Premium
The structure and phase composition of sinters obtained from siderite concentrate containing BaSO 4
Author(s) -
Jasienska St.,
Tomkowicz D.,
Lvova H.
Publication year - 1973
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19730081209
Subject(s) - siderite , silicate , phase (matter) , silicate minerals , mineral , materials science , mineralogy , chemistry , analytical chemistry (journal) , metallurgy , calcite , chromatography , organic chemistry
Abstract To obtain a full diagnostic characteristic of mineral components of investigated sinters, microscopic methods used to supplement X‐ray diffraction studies and X‐ray spectral analysis in microvolume. All obtained results provide an adequate basis for phase identification. In silicate phase of the siderite sinters occur the following minerals with Ba admixture: in acid sinters: olivines and pyroxenes. in basic sinters: α′ – Ca 2 SiO 4 , melilites and 3 CaO · SiO 2 . In no sinter occurs β – Ca 2 SiO 4 .