Andalusite is a polymorph with two other minerals, Kyanite and Sillimanite.
红柱石属多晶型物，含蓝晶石和硅线石两种不同矿物。
In addition there are limestone iron ores andalusite quartz sand and kaolin etc.
此外还有石灰石、铁矿、红柱石、石英砂和高岭土等。
Lanhuaxing and Ziluolan belong to the dumortierite andalusite pyrophyllite type;
蓝花星和紫罗兰为蓝线石、红柱石-叶蜡石型；
This is a rich land with abundant minerals underground, including zeolite, perlite, agate and andalusite.
这是一片富庶的土地，地下矿藏丰富，包括沸石、珍珠岩、玛瑙石、绵石等。
At first, the effect of particle size and additions of andalusite on mullite-corundum materials were studied.
首先，研究了红柱石的粒度和加入量对莫来石-刚玉材料性能的影响。
In the paper, the distribution of mineral resources, properties, and prospect of application about andalusite were introduced.
简述了红柱石的矿产资源分布状况及其特性。
Having analysized the degree of crystallization of andalusite, it is believed that the anthracite is a low-grade thermal metamorphic rock.
从红柱石的结晶程度分析，这种无烟煤是一种低级热接触变质岩。
The aggregate for the cast material consists of three kinds of raw material including pyrojewel, common electrically molten mullite and andalusite;
浇注料骨料是由焦宝石、普通电熔莫来石、红柱石三种原材料组成。
Granite is distributed in the periphery of mining area far from the andalusite bodies, and its contact zone can't control the pegmatitic andalusite bodies.
矿区内未见花岗岩体出露，矿区外围虽有花岗岩体分布，但距离矿体很远，矿体并不受岩体接触带控制。
Beueficiation tests of a siderous andalusite were performed, and a combined flowsheet which include desliming-flotation-magnetic separation-acid leaching was developed.
对某含铁红柱石进行了选矿试验研究，确定了脱泥—浮选—磁选—酸浸的联合工艺流程。
Mullitization of concentrated andalusite in different chemical composition and different grain size has been determined at different temperatures by mcans of X-ray analysis.
对化学组成和粒度不同的红柱石精矿和粗精矿在不同温度下的莫来石化行为进行了X射线分析。
Then a good performance with concentrate yield of 5.46%, purity of 97.11%, and Andalusite recovery of 65.95% is obtained, providing a feasible technical scheme for exploration of mine.
采用该流程，取得了精矿总产率为5.46%，总纯度为97.11%，红柱石总回收率为65.95%的试验指标，为该矿的开发利用提供了可行性技术方案。
Properties of Products: The main raw materials for these products are andalusite, sillimanite, corundum, mullite stones, bauxite and flint. Pressing and sintering during the production.
产品特点：热风炉用低蠕变耐热震高铝砖采用精选红柱石、硅线石、刚玉、莫来石、优质矾土以及焦宝石为主要原料，经高压成型、高温烧结而成。
On the base of detailed analysis of the regional metallogenic geological background and geological characteristics of Sangping andalusite, the source of the metallogenic mass was studied.
在详尽分析西峡桑评红柱石矿床区域成矿地质背景及矿床基本地质特征的基础上，研究了成矿物质的来源；
The microfabric deformation structure of andalusite in the Harlik orogenic belt is genetically related to the faulting-induced regional metamorphism caused by intracontinental A-type subduction.
东疆哈尔·里克造山带中红柱石的变形显微构造与区内A型俯冲引起的断裂区域变质作用有成因联系。
The microfabric deformation structure of andalusite in the Harlik orogenic belt is genetically related to the faulting-induced regional metamorphism caused by intracontinental A-type subduction.
东疆哈尔·里克造山带中红柱石的变形显微构造与区内A型俯冲引起的断裂区域变质作用有成因联系。
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