Sims says measurements of the grade, mineral matrix, and size of the ore deposit appear favorable to commercial extraction.
希姆斯说对矿品位、矿母及矿床大小的测量对商业提取显得十分有益。
Pingcha gold deposit is a Sb-Au of rich in sulphide, controlled by the E-W secondary fracture and alteration zone and being small in scal but high in grade.
靖州平茶金矿为多硫化物型锑金矿床，矿化受近东西向次级断裂和蚀变带控制，矿床规模小，但品位高。
The limitation of geological conditions is important to model a deposit. The geological statistics methods are effective for ore grade estimation and reserve classification.
地质控制条件限制是矿床建模的重要手段， 地质统计学方法是矿块品位估计以及储量分级等的有效方法。
According to the grade spatial distribution of regular volume data from interpolation, the deposit volume data was divided into several sections.
根据插值得到的矿床规则体数据的品位空间分布，将体数据分为若干段。
Such study of the optimal industrial grade of the ancient conglomerate alluvial gold deposit is seldom seen abroad and the first time to be made domestically.
砾岩型古砂金矿床的工业品位研究在国内尚属首例，国外也不多见。
Under the normal mining condition and 95% the utilization rate of the uranium resource in 320 uranium Deposit, 0.045% as the marginal grade is recommended.
在320铀矿床常规开采条件下，要求铀矿资源(金属量)利用程度不低于原情况的95%时，选择的边界品位为0.045%。
Mineral component and process mineralogy characteristic of middle and low grade phosphate deposit are important study objects for reasonable phosphate resource usage.
中低品位磷矿床的物质组成及工艺矿物学特征是合理利用磷矿资源重要的研究内容。
The relation of tonnage to grade in the deposit is subject to exponential function, rather than power function.
矿床的吨品位关系对幂律分布并不能很好地拟合，而是服从指数分布。
The model considers the mining order and the grade distribution in different deposit sections and has realized the time-space dynamic combination of the cutoff grade in underground mining.
该模型考虑矿体的开采顺序和矿床不同区段的品位分布，实现了地下开采边界品位在时间和空间上的动态结合。
The Yuhucun Formation in NE Yunnan is an important horizon bearing high grade Pb Zn deposit.
渔户村组为滇东北富铅锌矿床的重要产出层位。
It is recommended that minimum industrial grade and average grade of ore deposit in commercial factors can be canceled in order to suit for these two new standards.
附带建议在矿产工业指标中取消最低工业品位和矿床平均品位以与上述两个新标准接轨。
It is considered that the coal measures kaolinite mentioned is a sedimentary deposit of high grade. Coal production enterprise could benefit from the development and utilization of it.
认为该煤系高岭岩是一种优质沉积矿床，开发利用好这一矿产资源，可提高矿井生产的综合效益。
They are respectively named cut-off grade, marginal grade, economic grade and the average grade of an ore deposit.
这4项品位指标依次为边界品位、边际品位、经济品位和矿床平均品位。
The Mengxing Pb Zn deposit with low ore grade and deep buried is facing the situation of resources exhausted.
勐兴铅锌矿矿石品位低、埋深大，且面临资源匮竭。
The Shuiyindong gold deposit, which occurs in the Longtan Formation of the Upper Permian series, is a super-large, high-grade gold ore deposit.
黔西南水银洞金矿为产于上二叠统龙潭组中的超大型、高品位金矿床，矿床由多个金矿体组成。
Daliangzi Lead Zinc deposit in Huidong is a rarely Seen high grade deposit in China, to ascertain the cause of its formation is of great significance to ore finding in future.
会东大梁子铅锌矿床是我国少见的富矿床，探明其成因对今后找矿具有重要意义。
The deposit is characterized by shallow burial and high grade, with simple ore type amenable to mining and ore dressing.
矿床具有埋藏浅、品位富、矿石类型简单、易采、易选等特点。
The ration of the element's content and the lowest industrial grade can be used to determine whether the deposit be formed by useful materials or not.
有用物质可否成为矿床，取决于某元素含量与最低工业品位的比值。
There is abundant high-grade glauber salt deposit in Hongze County.
洪泽县境内蕴藏着丰富的高品位芒硝矿。
The ore body is continuous and stable, and the ore grade is high. The deposit is easy to exploit and utilize. More deep exploration work should be done in this region.
钠硝石矿体连续性好，层位稳定，矿石品位较高，采选技术简单，易于开发利用，应开展深入的地质勘查工作。
The ore structure of Daling Mine is complex in Jilin Nickel Industry Corporation, it is typical low grade difficulty mining deposit.
吉林镍业公司大岭矿矿岩结构复杂，为典型的低品位难采矿床。
The ore deposit of Dazhuangzi Gold Mine is high grade gently dipping medium thick orebody.
大庄子金矿矿体为高品位缓倾斜中厚矿体。
The genesis of shilu iron deposit, which is well-known by its high grade ore, has given rise to much controversy.
海南岛石碌铁矿是我国著名的富铁矿，但矿床成因长期存在争论。
Liutun gold deposit, a quartz vein type deposit, is characterized by its high grade, shallow buried depth.
刘屯金矿床为含金硫化物石英脉型，以其品位富、埋藏浅为特点。
The resources of natural rutile in our country is primary low-grade ore, eclogite-type rutile deposit is characterized as large, thick ore body, easy to exploration and mining.
我国天然金红石资源绝大部分为低品位的原生矿石，榴辉岩型金红石床具有规模大，矿体厚，易于勘探和开采等特点。
Xiaoqinling gold ore deposit is a representative gold-bearing quartz vein deposit with high gold grade.
秦岭 金矿是我国品位较富、具有代表性的含金石英脉矿床。
In this paper, the principles to be abided by and factors needing to be considered for the optimization of grade indices of rocky gold deposit are discussed.
本文阐述了岩金矿品位指标优化应遵循的原则和考虑的因素。
The Yuhucun Formation in NE Yunnan is an important horizon which hosts high-grade Pb-Zn deposit.
渔户村组为滇东北富铅锌矿的重要产出层位。
The Yuhucun Formation in NE Yunnan is an important horizon which hosts high-grade Pb-Zn deposit.
渔户村组为滇东北富铅锌矿的重要产出层位。
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