schistous การใช้

• However geological information is fully recorded in the remote sensing image , which made it possible for the choosing of this area as a dissection point to extract complex structural information of orogenic belt in west china . taking fully advantage of multi - band image richly bearing concealed geological information in combination with remote sensing analysis and structure analysis , to anatomy the supracrustal composition and structure of orogenic belt with the regional linear structures and their partitioned block and schistous geological masses as the macro - frame ( in corresponding to structure units and structure segments ) and with the rock masses , structure - rock assemblages , line - featured and belt - featured structures as well as penetrative and non - penetrative foliation ( primary stratum and trans position layering ) and folds as the texture and structure elements . the methods of how to distinguish granulite > ductile - shear zone , imposed fold , different deformed belts -
• On the other hand , among recently deposited soils of nanjing and its surrounding areas , there are two types of soils with special structure , that is , silty clay and fine sand interbedded strata of nanjing with appearance presenting . thousand layers cake . and nanjing fine sand with schistous grain
• Chener gold deposit is located in north of xunmadao fault , the types of ore are gold - brazil - quartz of vein and gold - multimetal - quartz of vein . the occurrence of gold - bearing quartz vein is controlled by ductile - brittle shear zone , most the occurrence of gold - bearing quartz vein included by schistous zone and cracked zone , in the strike direction of gold - bearing quartz vein , it " s high content and great thickness appear on nww , in the direction of tilt , it " s high content and great thickness appear on the part of transformation from big angel of tilt to small angel of tilt