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- minerogenetic congditions 成矿条件
- At last the author have proposed idea of strategic plan to mineral prospecting according to minerogenetic regions. 对于找矿总体决策上,提出按成矿区带进行找矿战略部署的思想。
- It will be of significance to study region minerogenetic regularity and give a direction for mineral exploration. 这对于深入研究区域成矿规律,指导矿产勘查工作,具有重要意义。
- The study of regional minerogenetic regularity is of great significance in guiding the ore_prospecting work. 这对于深入研究区域成矿规律,指导矿产勘查工 作具有重要意义。
- In particular, the minerogenetic structures and ore-forming fluids played a key role in the formation of celestite deposits. 成矿构造和成矿流体对锶矿床的形成起着重要的控制作用;
- The prediction shows 7 minerogenetic prospective areas.The conclusion of prediction has some indiction for further ore-prospecting of this area. 运用找矿信息量法对研究区进行综合定量成矿预测,圈定了7个成矿远景区,预测结果对于该区的进一步找矿具有一定的指导意义。
- With the geological evolution in Precambrian, minerogenetic materials and types of mineral deposits obviously varied and increased. 随著中国前寒武纪地史的演化,成矿物质种类和矿床类型具有明显的变化和增多。
- This paper researches into magma origin and minerogenetic geotectonic background of porphyry in the Gonpoquan copper ore district. 探讨了公婆泉矿区斑岩岩浆起源,论述了该矿区斑岩成岩成矿大地构造背景。
- The Xiaozhangwan silver deposit in Hubei Province lies in the south of the middle Qinling - Dabie multimetal minerogenetic belt. 湖北小张湾银矿位于秦岭-大别多金属成矿带中段南部。
- The minerogenetic epoch lasted from Paleoarchean to Sinian, with Neoarchean, Paleoproterozoic and Mesoproterozoic-Qingbaikouan being the culmination periods. 成矿时代从古太古代到震旦纪,但以新太古代、古元古代、中元古代-青白口纪3个地质时期为成矿高峰期。
- In ophiolitic formation thereare a minerogenetic series of nometallic mineral deposits which are closely related to eachother in genesis, time and space. 蛇绿岩中有着成因上和时空上紧密联系的一系列非金属矿床,它们构成了蛇绿岩建造非金属矿床成矿系列。
- The results show that the porphyry magma was mantle crust mixed type magma and the minerogenetic geotectonic background of porphyrpy was orogenic phase. 研究结果表明,该矿区斑岩岩浆起源属幔壳混合源;斑岩成岩成矿大地构造背景为褶皱造山期。
- Minerogenetic geotectonic elements of single fluorite ore deposit in China are mainly southern China oro-genic belt and orogenic system of Beishan, Inner Mongolia and Jilin. 我国单一萤石矿床,成矿大地造单元主要为华南造山带和北山内蒙吉林造山系。
- According to the difference of the minerogenetic condition, the chemical compo sition is different. Calcium fluoride has a wide uses to produce the silicate products. 萤石由于成矿条件不同,化学成分各不相同,萤石在硅酸盐制品的生产过程中具有广泛的用途。
- The article emphatically expounds tectonic setting, ore formation, minerogenetic series for the use of mapping of minerogenetic map of nonmetallic ore deposits. 着重介绍构成非金属矿床成矿地质图的构造环境、含矿建造、成矿系列的基本概念,并指出构造环境是主体,控制着含矿建造和成矿系列的形成和分布。
- All of these offer the best means for minerogenetic prediction.GIS has come into wide use minerogenetic prediction.It is mainly analysis geo anomaly and block out "5P"... GIS应用于成矿预测,主要是借助其功能对地质异常进行分析,圈出对应的“5P”地段,通过对地质异常与找矿有利度的分析,建立一个一般性的GIS成矿预测空间模型,最后利用模型圈定成矿预测区。
- The purpose of minerogenetic prediction is to predict the location of unknow ore deposit and preliminary recognization on the basic type of the deposit, its size and so on. 成矿预测的目的是预测未发现矿床的位置,初步认识这些矿床的基本类型、规模等。
- In the minerogenetic course, gold deposited and concentrated by mechanical or by the agents of absorption, coagulation of coloid and reduction from the gold bearing solution.I... 产于元古代地层中的金矿床见于美国,加拿大,巴西、非洲、苏联、印度、澳大利亚、中国等地;
- SUN Zhong-shi, FENG Ya-min.Main minerogenetic epoch, determine and exploratory direction of Jiapigou gold deposit, Jilin [J].Acta Geoscientica, 1997,4 (18) :368-372. [8]孙忠实;冯亚民.;吉林夹皮沟金矿床主成矿时代的确定及找矿方向[J]
- The paper sums up the metallogenic belts through careful researching and and summarizes the possible ore, minerogenetic coudition, the deposit and resources in the ore belt. 通过研究对最为有利的几个带进行了归纳,并对其成矿远景、成矿地质条件、带内现有矿床和资源量进行了概述。