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一、铍元素赋存状态的研究选矿研究的矿样,早已确定含有绿柱石,但是还需要进一步查明有无其他含铍矿物;铍有否呈分散状态赋存在其他矿物中出现的现象,以便提出关于铍的有价利用率的资料。对于含绿柱石黑钨石英脉矿石,我们认为,应采取不同的方法考查以下几个问题。 (一)铍柘榴子石和日光榴石的染色鉴定在汽成热液黑钨石英脉矿床中,目前最常见的铍矿物是绿柱石,是具有回收价值的铍矿物。但是在这类矿床中也偶尔见有铍柘榴子石和日光榴石。由于这种矿物的物理特性、光性与一般柘榴子石无甚差异,因此鉴定
A study of the occurrence of beryllium ore dressing mineral samples, has long been determined to contain beryl, but also need to be further identified with other beryllium minerals; whether beryllium dispersed in the presence of other minerals in the phenomenon, so that Information on the availability of beryllium is presented. For the beryl-bearing quartzite ore, we believe that different approaches should be taken to examine the following issues. (I) Identification of beryllium garnet and solar garnet The most common beryllium mineral present in berylliferous wolframite vein deposits is beryl, which is beryllium mineral with recovery value. However, beryllium garnet and solar garnet are occasionally found in this type of deposit. Because of the physical properties of this mineral, light and general garnet no difference, so identification