危机矿山可接替资源预测评价若干问题探讨

危机矿山可接替资源预测评价与开发利用研究,面临难识别、难发现、难利用和新类型、新深度、新工艺等问题,不但需要以科学的资源观、求异的思维、系统的观念和超前的意识为指导,而且必须重视新理论、新技术、新方法的联合攻关.开源与节流并举是危机矿山可接替资源预测评价的基本原则;危机矿山深部找矿、外围找矿和矿内找矿是三大战略方向;新类型或"地区性新类型"矿床是危机矿山找矿预测的主要目标.针对危机矿山,"三联式"矿产预测评价理论研究与方法实践,关键问题在于:新型的、隐性的和深层次的致矿地质异常信忠的有效提取,以及地质多样性与成矿多样性的有机关联分析.

Discussion on prediction and appraisement of replaceable resources of crisis mine

The research into the prediction, appraisement and development and use of the researching (replaceable) resources of a crisis mine faces many problems, such as difficult to discern, to find, to use and new type, new depth, new technology, and so on. It not only should be guided by scientific opinions of (resources), different thoughts, systematic conception and leading ideas, but also should place emphasis on the association of new theories, new technology and new methods. It is the basic principle to increase (income) and economize resources at one time; there are three strategic directions, that is, looking for ore in the depth of crisis mine, outside of the mine, and inside of the mine. New type or "regional new type" (deposits) are main aims of the prediction of a crisis mine. For the crisis mine, the key problem of "three-component" minerals prediction, appraisement, academic research and method fulfilling, is efficiently to obtain the new-style, recessive and deep-seated information of geologic abnormity as well as correlatively to analyze the diversity of geology and mineralization.