矿石选冶试验程度是指试验深度、广度和试验规模的综合概念.在以往的矿产普查勘探中将实验室试验分为“初步可选性试验”、“详细可选性试验”.尚有“探索性试验”、“可选性试验”、“小型试验”……等等众多叫法.但界线不清晰,表述不准确,分类杂乱,给整个工作带来不利的影响.矿石选冶试验程度的分类,主要应根据试验的目的要求和特征;技术经济指标在生产现实中的可靠性;选冶试验规模及模拟度的高低等等.为便于地质工作者、选冶试验 The ore metallurgy test degree refers to the comprehensive concept of test depth, breadth, and test scale. The laboratory tests were classified into “preliminary selectability test” and “detailed selectability test” in previous mineral exploration surveys. “Exploratory tests”, “optional tests”, “small tests”, etc. are many names. But the boundaries are not clear, the statements are inaccurate, the classification is disorderly, and it has an adverse effect on the whole work. The classification should mainly be based on the objective requirements and characteristics of the test; the reliability of technical and economic indicators in production reality; the scale of the metallurgical test and the degree of simulation; etc. To facilitate the geologists and the metallurgical test