The orebody's geological characteristic and occurrence regularity of ore cluster No.1 in Jiguanzui copper-gold deposit;

Characteristics of metallogenic tectonics of Lao-Wang-Zai Glod Deposit and occurrence regularity of its orebody;

Based on gold ore occurrence regularity,combined with EH-4 prospecting technique,it is suggested that there is a very good prospecting perspective in the depth and south of 101 ore belt at Shihu.

Study on the oil-gas occurrence laws in Jiaoping mining area;

The relationship between the attitude,form,scale of the tungsten vein in the area and the structure,mass of rock are analysed,occurrence law of tungsten vein is summed up,the deep tungsten vein would move parallelly along with the southward-tendency of inner contact zone,presenting the feature of being sparse in the east,dense in the west,and flour.

Through research on depositional en vironment of Jidong basin,expounded that relationship between geothermal abnor-malism with faults of basement and vo lcanic action and so forth geological factors,and defined geothermal ty pe of basin and geothermal preservative law in high abnormal area of basin,and the relationship with distribution of underg round hot water.

Based on karstic water hydrogeological features and hosting pattern,the paper discussed water head site allocation,permissive mining yield and mining technical condition,figured out the karstic groundwater natural resource is 8.

Analyzed geological features of each exploration area summed up mine area structural characteristics and coal-bearing strata hosting pattern.

Through comprehensive analysis of drill s pumping data, features of aquifer s rock series and the relationship between spring distribution and structure, the water-preserving principles in sandstone in the region are expounded and the future study direction for water seeking is made.

In the paper, the geohydrological characteristic and preserving principles of the karst water in Weibe are studied.