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现代矿业 ›› 2022, Vol. 38 ›› Issue (08): 136-.

• 矿物加工工程 • 上一篇    下一篇

江西某含锂瓷石矿的工艺矿物学特征

刘建伟1 曾晓建2 黄磊1 鲁诗阳2 彭蜀涛2   

  1. 1. 宜春市矿业有限责任公司;2. 江西有色地质矿产勘查开发院
  • 出版日期:2022-08-25 发布日期:2023-06-02

Process Mineralogy Characteristics of a Lithium-bearing Porcelain Stone Deposit in Jiangxi Province

LIU Jianwei1 ZENG Xiaojian2 HUANG Lei1 LU Shiyang2 PENG Shutao2   

  1. 1. Yichun Mining Co.,Ltd.;2. Jiangxi Nonferrous Metal Geology and Mineral Resources Exploration and Exploitation Institute
  • Online:2022-08-25 Published:2023-06-02

摘要: 江西某含锂瓷石矿为近年探明的超大型瓷石(含锂)矿床,为了给该资源中锂铷的回 收利用提供参考,着重对有代表性矿石开展了岩石学、矿物组成、嵌布特征及赋存状态等方面的工 艺矿物学研究。结果表明,矿石中浅色云母分为原生云母和新生云母,浅色云母嵌布粒度一般为 0.045~1 mm,锂主要赋存于云母中,铷主要赋存于云母和长石中。

关键词: 工艺矿物学, 赋存状态, 嵌布特征, 含锂瓷石

Abstract: A lithium-bearing porcelain stone deposit in Jiangxi Province is a newly proved superlarge deposit. In order to provide reference for the recovery and utilization of lithium and rubidium in the re⁃ sources,the process mineralogy study on petrology,mineral composition,dissemination characteristics and occurrence state of the representative ores is emphatically carried out. The results showed that the light-colored mica in the ores can be divided into native mica and nascent mica,and the embedded granu⁃ larity is mainly between 0.045 mm and 1 mm. Lithium mainly occurs in mica,and rubidium mainly occurs in mica and feldspar.

Key words: process mineralogy, occurrence state, dissemination characteristics, lithium-bearing por? celain stone