在小平同志南巡重要讲话和党的十四大精神鼓舞下,全国各行各业都在迅猛发展,全国工作的主旋律是抓住机遇,加快改革开放的步伐。矿山是基础工业,同样要创新业,要有新的发展,这次全国采矿学术会议召开,必将有利的推动我国矿业技术的提高与迅猛的发展。在这里,冶金部鞍山黑色冶金矿山设计研究院,《中国矿业》编辑部,热烈祝贺第四次全国采矿学术会议胜利召开。 我国矿业发展的历史源远流长,今天我国已发现矿产162种,发现各类矿 Inspired by the important speech of Comrade Xiaoping’s southern tour and the fourteen spirit of the party, all walks of life in the country are rapidly developing. The theme of the national work is to seize the opportunity and speed up the pace of reform and opening up. Mine is a basic industry, also need to innovate, there must be new development, the national mining academic conference held, will be beneficial to promote the improvement of mining technology in our country and rapid development. Here, the Anshan Black Metallurgical Mine Design and Research Institute of the Ministry of Metallurgy, the editorial office of “China Mining”, warmly congratulated the victory of the fourth national mining academic conference. The history of the development of China’s mining industry goes back to ancient times. Today, China has found 162 kinds of minerals and found various types of mines