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Discussed in this paper are the relationship between the compressive fault zone and minera-lization, and the regularities governing the concentration-dispersion of elements in the compres-sive fault zone based on chemically determined data from field and laboratory studies of mega-scopic structures and tectonites.Horizontal zoning has been recognized in the compressive fault zone, with four distinct beltsfrom the oentre outwards. Four groups of chemical components in these four belts are distinguished: the first group-SiO_2, FeO, MgO and MnO; tbe second-Fe_2O_3, Na_2O and K_2O; the third-CaO and Al_2O_3;and the fourth-TiO_2 and P_2O_3 Furthermore, various tectono-geochemical processes (including dynamic differentiation or me-chanical metamorphic differentiation, dynamothermal metamorphism, oxidation-reduction, and hy-drolysis-dewatering) in the fault zone are also discussed in detail.
Discussed in this paper are the relationship between the compressive fault zone and minera-lization, and the regularities governing the concentration-dispersion of elements in the compres-sive fault zone based on chemically determined data from field and laboratory studies of mega-scopic structures and Four groups of chemical components in these four belts are distinguished: the first group-SiO 2, FeO, MgO and MnO; tbe second-Fe 2 O 3, The third-CaO and Al 2 O 3; and the fourth-TiO 2 and P 2 O 3 further, various tectono-geochemical processes (including dynamic differentiation or me-chanical metamorphic differentiation, dynamothermal metamorphism, oxidation-reduction, and hy- drolysis- dewatering) in the fault zone are also discussed in detail.