1) Fluorite
[英]['fluərait] [美]['fluə,raɪt]
萤石矿
1.
The metallogenic characteristics of Huangshayao fluorite ore field and its exploitation;
黄沙腰萤石矿田成矿特征及找矿方向
2.
Iuvestigation and Evaluation of Labour Health Conditions in a Fluorite Mine;
某萤石矿劳动卫生条件调查评价
3.
The researchs on the fluorite deposits of Wuyi basin in Zhejiang show that the ore forming matter of the deposits comes from the wall rocks, the medium is meteoric water, the thermal source originates from tectonic magmatic activities and the mineralization temperature is 130℃±.
对浙江武义盆地萤石矿的研究表明，其成矿物质来自围岩，介质为大气降水，热源来自构造－岩浆活动，成矿温度为１３０℃±。
2) fluorite ore
萤石矿
1.
Based on the research results of the geological ore-forming conditions,mineralizing characteristics and metallogenic perspective of the deposit,the author put forward a target of hunting for fluorite ores in the surveyed area.
松溪井窠萤石矿属低温热液充填型脉状小型萤石矿床。
2.
A new type depressant was introduced in the flotation test of a certain fluorite ore containing carbonates and lots of sludge.
在对某碳酸盐型高泥萤石矿的选矿试验中,采用了新型抑制剂和新的流程:在常规条件下通过一次粗选脱除大部分矿泥和部分方解石,然后再进行方解石和萤石的浮选分离,经过一段磨矿—两粗—五精—两扫的选别流程获得了合格的精矿;其中精矿中CaF2品位95。
3) fluorite deposit
萤石矿
1.
The structural type and behavior is related dosely to the ore-forming quality of postmagmatic filled hydrothennal metasomatic fluorite deposit in Yixian Liaoning.
辽宁义县地区的岩浆期后充填热液交代型萤石矿床的成矿质量与构造的型式和性质有着密切关系。
2.
The fluorite deposit in northwest area of Fujian is almost located in the second Pucheng-Yangyuan doming and Shaowu-Jianning geotectogene of northwest Fujian mole track, where is the fluorite deposit-collecting area, the early Yanshan period granite are crossed by the NE-NNE compression and scissor fault well-developed in mole track.
闽西北地区萤石矿几乎均分布在闽西北隆起带的次一级浦城-洋源隆起和邵武-建宁拗陷带上,带内发育的北东—北北东向压扭性断裂通过燕山早期花岗岩的部位,是矿床的集中分布区域,控矿断裂中破碎带发育且蚀变(硅化)强烈地段是最有利的成矿地段,该地段应成为今后找矿重点。
3.
The Jinjiadong fluorite deposit is located on the northwest limb of the Pengshan anticlinalstructure, with the orebodies occurring in the silicified fractured zone in the Ordovician strata of Tangshan Formation Controlled by NE- sinking fault structure , the orebodies are of medium size, shallow burial depth and good quality.
金家洞萤石矿位于彭山背斜构造北西翼,萤石矿体赋存于中奥陶统汤山组的硅化破碎带内。
4) fluorite ores
萤石矿
1.
The Sanming area is located at the adjoiner of the Northwestern Fujian mole track and the Southwestern Fujian geotectogene and abundant in fluorite ores.
三明地区位于闽西北隆起带与闽西南坳陷带接合部 ,萤石矿资源丰富 ,其成矿受常口—瀚仙—余朋北东向断裂构造带控制。
6) fluorite deposits
萤石矿床
1.
Aiming to the geological characters of fluorite deposits in Shuangjiangkou of Hunan,integrating the geological backgrounds,the geological conditions,the cause of formation of deposits and the factors of controlling ores in this district,the prospecting marks offluorite deposits have been suggested and the prospecting foreground is good.
针对双江口萤石矿床地质特征,结合区域地质背景、矿床地质条件、矿床成因和控矿因素,初步提出了找矿标志,该区具有较好的找矿前景。
补充资料：萤石矿
分子式：
CAS号：
性质：又称氟石矿。一种以钙的氟化物为主要组分的非金属矿产。主要矿物是萤石，常伴生有其变种—钇萤石和铈萤石。一般边界品位(含氟化钙)：贫矿20%，富矿55%。工业品位：贫矿30%，富矿为65%。用露天开采法和地下开采法。选矿普遍采用浮选法，也有用拣选或重选者。是制取无水氢氟酸等含氟化合物的原料，用于冶金、水泥、玻璃和陶瓷等部门。
CAS号：
性质：又称氟石矿。一种以钙的氟化物为主要组分的非金属矿产。主要矿物是萤石，常伴生有其变种—钇萤石和铈萤石。一般边界品位(含氟化钙)：贫矿20%，富矿55%。工业品位：贫矿30%，富矿为65%。用露天开采法和地下开采法。选矿普遍采用浮选法，也有用拣选或重选者。是制取无水氢氟酸等含氟化合物的原料，用于冶金、水泥、玻璃和陶瓷等部门。
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参考词条