1) Concentrated kyanite ore
蓝晶石精矿
2) kyanite deposit
蓝晶石矿床
1.
The Yinshan kyanite deposit is located in the Yuancheng district of Nanyang city,Henan province.
河南省南阳市宛城区隐山蓝晶石矿床是目前国内已发现的蓝晶石矿床中规模最大、矿石品位最高的矿床。
3) kyanite
[英]['kaiə,nait] [美]['kaɪə,naɪt]
蓝晶石
1.
Study on the Flotation Behaviour of Kyanite and Quartz (to be continued);
蓝晶石和石英浮选行为的研究(待续)
2.
The Effect of Combined Regulating Agents on the Separation of Kyanite from Quartz by Flotation;
联合调整剂在蓝晶石与石英浮选分离中的作用
4) Cyanite
[英]['saiə,nait] [美]['saɪə,naɪt]
蓝晶石
1.
Mullitization of Cyanite at High Sintering Temperature;
高温烧结条件下蓝晶石的莫来石化
2.
As for mica type cyanite,using single flotation process including one roughing and three cleanings,good beneficiation indexes were obtained.
河南隐山蓝晶石矿伴生有金红石、云母和石英等矿物可综合利用。
5) cyanite brick
蓝晶石砖
6) kyanite zone
蓝晶石带
补充资料:蓝晶石
蓝晶石 kyanite 岛状结构硅酸盐矿物。成分为Al2[SIO4]O。与红柱石、矽线石成同质多象。三斜晶系,晶体呈扁平的板条状。有时呈放射状集合体。蓝色、带蓝的白色、青色。具完全和中等的两组解理。硬度有明显的异向性,故又名二硬石。平行晶体伸长方向上莫氏硬度为4.5,垂直方向上为6。比重3.53~3.65。区域变质作用产物,在结晶片岩和片麻岩中出现。瑞士、奥地利是知名产地。当加热到1300℃时,蓝晶石变为莫来石,是高级耐火材料。也可提取铝。色丽透明晶体可作宝石,以深蓝色为佳。美国北卡罗来纳州产有深蓝、绿色的宝石蓝晶石。
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