Regional geologic features and prospecting potential of Tianbaoshan deposit,Yanbian area;

Study on Occurrence State and Enrichment Mechanism of Dispersed Elements in MVT Deposites--A Case Study for the Tianbaoshan and Daliangzi Pb-Zn Deposits in Sichuan Province;

Enrichment law of the dispersed elements Gd,Ge and Ga in the Tianbaoshan Pb-Zn deposit,Sichuan,China

Chronology and Tectonic Environment of the Tianbaoshan Formation: New Evidence from Zircon SHRIMP U-Pb Age and Geochemistry;

The Tianbaoshan Formation belongs to the Lower Sinian system, like the Suxiong and KaiJianqiao formations.

Overview of road dust suppressants in open pits;

Based on the analysis of causes on which the blasting boulder occurs in borehole blasting of the limestone open pit,the paper determined some measures of lowering boulder yield of borehole blasting operation in the limestone mining open pits by borehole parameters,taking explosive specific charge,charge structure,millisecond interval and detonating into design of blasting program.

This paper addresses the methodology of introducing risk into the development of mine plans for open pit mines.

This paper introduces the present situation of the application of the ABC in the open-pit mine enterprises, and expounds the conditions, scopes and keys of the application of the ABC, and analyzes on the feasibility of the application of the ABC in the open-pit mine enterprises.

In order to solve the problems of the safety of the non-coal open-air mine,in this research the safe appraisal analysis theory of preliminary hazard of the non-coal open-pit mine is used to study the characteristics of the preliminary hazard analysis from a new perspective which differs from the traditional study approach.