RECONSTRUCTION OF PALEO STRESS FIELDS ON HUAI KHOK GOLD DEPOSIT (LAOS)

Based on results of the analysis of cleavage, fracturing and shatter zones the parageneses, characteristic by steep dextral and sinistral shear zones with normal faulting components was clearly determined. We marked at least two shear zones that are likely conjugated zones and generated in a higher-order stress field. These shear zones are generated in the conditions of prevailing stresses in the north-east direction with an average plunge of σ1 about 20°. The most probable areas where landslides can develop are mountain slopes with trending coincident with the strike of shear zones and with bisectional sub vertical plane between them.