The paper analysed geological characteristics of Hongshan igneous rock mass and its extended range in the western Hongshan predicting area and studied the influencing extent to coal seams in the Beizhang exploration area and neighbouring Jiaoyao coalmine.

Study on the regional prediction of miningdynamic phenomenon;

Visualization research on regional prediction of coal and gas outburst based on GIS;

Through the research on the rules of coal and gas outburst in mine outdated district,setting up regional prediction models between outdated district geology exploratory boring data and outburst index by quantification theory,then distribute the mine outdated district and check up the accuracy of the prediction models.

Ore-controlling conditions and prospecting target prediction of Banmiaozi gold deposit and its periphery in Huadian city

Mechanism and region prediction of coal and gas outburst;

Various prediction methods,indexes and techniques were applied to develop coal and gas outburst regional prediction information system,realizing the data visualization;the accuracy of region prediction is then increased.

Geo-dynamic division method based on the theory of plate tectonics is a new way to conduct region prediction of mine dynamic phenomena.

Based on sensitive factors usedfor regional prediction of coal and gas outhursts, the inference knowledge model of outburst prediction is set up inthe paper.

The characters of infraredspectra of gold-bearing quartz vein are given and by combing with other analyticmethods to gold-bearing quartz vein,same prediction targets of gold-bearing quartzvein are proposed.