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一、物理及化学组成根据有关地质资料报告,104矿是一个小型伟晶岩矿床。主要为硅钛铈钇矿、独居石、烧绿石、锆石、钛铁矿等稀土、稀有综合矿物。但因矿化石不均匀,规律性不强,且含有天然放射性物质,只适于地方土法开采。根据矿石物理特征(如颜色、比重等)可以比较容历选出其中的硅钛铈钇矿作为提取稀土的原料。经光谱分析和化学分析,我们几年来生产所用原料,其稀土配分值及化学成分如表一、表二所示:
First, the physical and chemical composition According to the report of geological data, 104 ore is a small pegmatite deposit. Mainly for ceritum yttrium ore, monazite, pyrochlore, zircon, ilmenite and other rare earth, rare synthetic minerals. However, uneven mineral fossils, regularity is not strong, and contains natural radioactive material, only suitable for local mining. According to the physical characteristics of ores (such as color, proportion, etc.) can be more calendar election which silicon-titanium-titanitic-yttrium ore as rare earth extraction of raw materials. After spectral analysis and chemical analysis, we produce raw materials for several years, the value of its rare earth and chemical composition as shown in Table 1, Table II shows: