What is a Mining Geologist?

The mining industry refers to the extraction of naturally occurring minerals such as solids (such as coal and minerals), liquids (such as crude oil), or gases (such as natural gas). Including underground or above-ground mining, the operation of mines, and all ancillary work, such as grinding, beneficiation and processing, which are generally performed near or near the site to process raw materials, are activities of this type. It also includes the preparations needed to make the materials available for sale. It does not include water storage, purification, and distribution, as well as geological exploration and construction engineering activities.

mining industry

The mining industry refers to solids (such as coal and minerals), liquids (such as

The mining industry refers to the industrial sector that takes nature as the object of labor and obtains natural resources through mining and logging. The mining industry mainly has

Coal mining and washing industry

Refers to various coal mining, washing, classification and other production activities. Excludes production of coal products and coal exploration activities.

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Basically divided into two forms

Surface Mining Large Surface Mining Quarry Ordinary

The modern mining industry is no longer just digging on the ground, it requires specialists in many different fields. Join the mining industry directly or indirectly, including engineers, laboratory technicians, geologists, environmental scientists, etc. In addition to those working directly in the mine, there are many professionals who serve the mining industry, such as accounting, lawyers , Marketing personnel, public relations personnel, etc., have not counted thousands of mining machinery production and maintenance personnel.

The wages of employees in the mining industry are generally higher, especially when working in remote areas. According to a survey by the U.S. Bureau of Labor Statistics, the wages of coal miners are 30% higher than the average wage.

Safety has always been the most important issue in the mining industry, especially for underground mining. Although modern mining is safer than it was decades ago, accidents often occur.

Mine ventilation is the key to ensuring the safety of miners. Poor ventilation can cause silicosis in miners. Especially in coal mines

In recent years, domestic and foreign underground mining technology has developed rapidly, and many new mining technologies, new processes, new materials and new equipment have been applied in underground mines. Some domestic mines and a number of advanced mining technology and equipment have already entered the ranks of the world's advanced level. The development of mining technology and equipment for underground metal mines at home and abroad is mainly reflected in the changes in the proportion of various mining methods and mining processes, and technical equipment, which have all developed along the direction of high efficiency, high recovery rate and mechanization The production capacity and labor productivity of the stope have been greatly improved, and the indicators of loss and depletion have been greatly reduced. At present, the mining methods are still dominated by the filling mining method, the open-field mining method and the caving mining method. According to statistics on 18 key iron mines, the caving mining method accounts for 94.1%, and the open-field mining method accounts for 5.9%. The gold mine backfill mining method accounts for 31%, the open field mining method accounts for 65%, and the other 4%. The non-ferrous metal mines account for 46.1% of the open field mining method, the filling mining method accounts for 19.6%, and the caving mining method accounts for 34.3%. From the above statistics, the underground mining of iron ore is still dominated by caving mining methods, and the underground mining of nonferrous and gold mines is still dominated by open-field mining and backfill mining. Over the past ten years, the underground metal mine backfill mining method and filling technology have developed rapidly, and the caving mining method and open field mining method have also been continuously improved and innovated in terms of process technology. As a result, the rapid development of underground mining technology in China's metal mines has been promoted, and the technology of some mines has reached the international advanced level.