nyersbányászati
Nyersbányászati refers to the extraction of raw materials from the Earth's crust. This process involves identifying, locating, and then mining minerals, metals, fossil fuels, and other valuable substances. The specific methods employed depend heavily on the type of resource being extracted and its geological context.
For metallic ores and non-metallic minerals, common techniques include open-pit mining and underground mining. Open-pit mining
Fossil fuel extraction, such as coal, oil, and natural gas, also follows distinct procedures. Coal mining can
The nyersbányászati industry plays a crucial role in supplying materials essential for manufacturing, energy production, and