The mineral character, the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc.
利用矿相学、化学分析和电子探针技术等对该矿床矿物特征、矿物生成顺序及共生关系进行研究、探讨。
2
The paper describes the sequence of mineral products used by the Chinese, mining pit and chamber, mining method and the source of the term "mineral resources".
本文叙述了中国人使用矿产品的先后次序，采矿坑峒、采矿方法及充填工艺的起源，和矿藏一词的由来。
3
Article 29 in mining mineral resources, a mining enterprise must adopt rational mining sequence and methods and proper ore-dressing technique.