Maleteknikk

Maleteknikk is a discipline that combines principles from mining engineering and mineral technology to study the extraction of mineral resources from the earth and their processing. The field encompasses the planning, design, and operation of mining facilities, from underground operations and open pits to ore concentration plants and material handling systems. It aims to maximise resource recovery while ensuring safety, efficiency, and environmental compliance.

Core areas include mine design and planning, rock mechanics and stability, blasting engineering, ventilation and ground control, and geotechnical instrumentation. In parallel, mineral processing covers crushing, grinding, separation, and metallurgical processing to transform ore into marketable products. Related topics include automation and control, mine optimization, data analytics, and environmental management, as well as water treatment and tailings disposal.

Education and career: Most professionals hold degrees in mining engineering or mineral processing. Programs cover geology, thermodynamics, materials science, rock mechanics, and safety management. Graduates work as design engineers, operations managers, consultants, researchers, or educators in mining companies, equipment suppliers, and universities. Licensure or professional registration may apply depending on jurisdiction.

History and outlook: The field has evolved from basic extraction to integrated mining technology, incorporating rock mechanics, mine automation, digital tools, and sustainability practices. Ongoing challenges include reducing energy use and emissions, mitigating tailings risks, and improving rehabilitation of mined lands.