Metal Mineral

Generally refers to minerals from which metal elements can be extracted through smelting. Metal minerals can be divided into five types according to their material composition, properties and uses: ferrous metal minerals, non-ferrous metal minerals, precious metal minerals, minerals called dispersed elements, and semi-metallic minerals.

Non-metallic Mineral

Non-metallic minerals are relative to metal minerals. There are 91 kinds, mainly diamond, graphite, crystal, corundum, asbestos, mica, gypsum, fluorite, gems, jade, agate, limestone, dolomite, quartzite, ceramics Soil, refractory clay, marble, granite, salt mine, phosphate rock, etc.

Tailings

The part of the product of the separation operation in the beneficiation operation that has a low content of useful target components and cannot be used for production is called tailings. Tailings are a treasure to be tapped. Experts believe that the current task of my country's mining circular economy is to develop and utilize a large number of tailings that have been shelved for a long time.