fluorite

DETERMINATION OF SULPHUR IN FLUORITE& Barium Sulphate Gravimetry with Chromatography Separation

氟石中硫的测定&色层分离硫酸钡重量法

We have our own Fluorite Mine.

我们有自己的萤石矿.

The cerium oxide preferably has a fluorite type superlattice structure.

该氧化铈还优选具有萤石类似结构的超晶格结构.

Research on floatation of fluorite associated in non-ferrous metal ores

有色金属矿伴生萤石的浮选研究

The Sinian System and Cretaceous System had a clear dominating control over the surrounding rocks of the fluorite deposit.

萤石矿床围岩主要以震旦系和白垩系对矿床的控制最为明显。

Research on the Flotation Process for Finely Disseminated Fluorite Ore from Inner Mongolia

内蒙古某细粒嵌布萤石矿浮选工艺研究

This paper described the separation of fluorite from barite by flotation with S-2 as a regulator and C_ ( 235) as a collector.

以S-2（可溶性硫酸盐）作调整剂，C（235）（烷基α-羟基1,1双膦酸）作捕收剂，浮选分离萤石与重晶石。

Fluorite is an important vein mineral in Maoniuping rare-earth deposit in Sichuan Province.

萤石是四川牦牛坪稀土矿最重要的脉石矿物之一.

The physical properties and the luminescence ( fluorescence and phosphorescence ) of fluorite are discussed in the paper.

论述了萤石的物理性质及其发光性 ( 荧光和磷光 ).

Some of these species commonly found in mineral shops are fluorite, opals, lapis, malachite and jade.

一般能在矿物商店里找到的这类物种,有一些是萤石 、 蛋白石 、 青金石 、 孔雀石和玉石.

In this paper, the geological featureandits mineralization of fluorite deposit related to granite are emphasized.

重点讨论了与花岗岩有关的我国萤石矿床的地质特征及其成矿作用.

Fluorite is common mineral assumed druses.

萤石是一种常见呈晶簇产出的矿物.

New Method of Preparing Cryolite with Low-Quality Fluorite Mine

低品位萤石矿制备冰晶石的新方法

Fluorite were generally granular or massive, glass has a shiny, purple or green for more.

萤石一般呈粒状或块状, 具有玻璃光泽, 绿色或紫色为多.

Obviously, they know the difference between fluorite and ED.

显然, 这些生产商们知道ED与萤石之间的差别.

The depression effects of 5 depressants on ilmenorutile, hematite and fluorite are investigated.

研究5种抑制剂对铌铁金红石 、 赤铁矿和萤石的抑制作用.

Methods General survey was conducted in every natural village of northern Henan province. Two water samples for collecting water supply systems or three samples for separated water supply were collected for fluorite concentration determination; and the conditions of defluoridation projects were checked.

方法豫北五市所有农村地区以自然村为基本单位开展普查，采集两份（集中式供水）或三份（分散式供水）水样做氟化物含量测定，并对改水降氟工程使用情况进行调查。

CYO layers were poly-crystalline in the thickness about 2 μ m, having the fcc fluorite structure.

CYO薄膜为萤石结构的多晶体，厚度约为2μm。

Storage of mineral resources, rich, mainly bituminous coal , anthracite, fluorite ore, limestone mining and so on.

矿产资源贮量丰富, 主要有烟煤、白煤 、 萤石矿 、 石灰岩矿等.

So the reasonable mining and separating and use of fluorite resources are related to sustainable development.

因此，萤石资源的合理采选和利用，是关系到行业可持续发展的问题。

Fluorite be affected by the NE fault structure and the rock contact zone control.

目前发现的萤石矿就可能受北东向断裂构造和岩体接触带的控制。

Are used for chemical, smelting, processing into products, accessories fluorite!

有用于化工, 冶炼, 加工成工艺品, 装饰品的萤石!

Bearing is the same with country rock Mineralized feature of this deposit and other fluo-rite deposits in the area demonstrate that there is a strata-bound fluorite mineralized zone in the middle Qinlian geanticlinal extent.

该矿点矿化特征及有关资料表明，在中祁连地背斜范围内存在一条层控萤石矿化带。

The seeming disorder of calcite highlights the geometric precision of fluorite.

矿物质图片画廊.外观紊乱的方解石突出几何精确度的萤石.

REE Analysis of Thermoluminescent Fluorite

热发光萤石的稀土元素分析

Fluorite can improve low temperature breakdown property of sinter.

其中前者还改善了烧结矿的低温还原粉化性能.

The article describes The basicity of slag, the alumina, fluorite and magnesia content in slag, the hydration resistance additives and CaO content in MgO-CaO materials are the factors which have impact to slag resistance of MgO-CaO materials.

本文综述了炉渣碱度，炉渣中氧化铝、氟化钙、氧化镁含量，镁钙材料中氧化钙含量与抗水化添加剂对镁钙材料抗渣性的影响。

The dewatering feature of the fluorite concentrate in Shizhuyuan Mine has been studied.

研究了柿竹园萤石精矿的脱水特性.

Increasing production and improving quality of shaft kiln cement ran be done by using high sulfur bituminous coal adding fluorite to form fluo& sulfur composite mineralization and high KH, high Fe proportion, mixing admixture to reduce SO_3 content in cement.

使用高硫烟煤外加萤石，形成氟、硫复合矿化作用，加上高KH、高铁配料，掺入混合材，降低水泥中SO3含量，能提高立窑水泥产质量。

The ore type is dominated by single fluorite-type , secondly, quartz fluorite type.

矿石类型以单一萤石型为主, 次为石英一萤石型.