摘要
从矿山企业投入产出二者的关系出发,提出了在技术条件允许的前提下,开发工业品位是划分储量类别的标准,得出了表内储量范围内其质量介于边界品位与工业品位之间的、不能成为独立开发对象的储量部分属于表内储量的结论,并指出了在现行工业指标中,将工业品位代之以开发工业品位的优越性.
Proceeding from the relationship between investment and output of a mining enterprise, the authorsuggests that, as long as technical conditions permit, the development industrial grade may be used asa criterion for the classification of categories of ore reserves. It comes to a conclusion that a part ofreserves with an ore grade between cut-off and industrial ones, being unable to be developed seperatelyas a mining target, may be attributed to usable reserves. Of the existing industrial indexes, it is superior to use the development industrial grade instead of industrial grade.
出处
《地质与勘探》
CAS
CSCD
北大核心
1990年第9期27-31,共5页
Geology and Exploration
