Metalliesiintymät
Metalliesiintymät refers to the occurrence and concentration of metallic elements within the Earth's crust. These occurrences are not randomly distributed but are often found in specific geological environments where the processes of magmatism, hydrothermal activity, sedimentation, and metamorphism have led to the concentration of valuable metals. Understanding metalliesiintymät is crucial for the mining industry, as it guides exploration efforts and resource assessment.
The formation of metalliesiintymät is a complex interplay of geological factors. Igneous processes, such as the
Sedimentary processes can also lead to metalliesiintymät, for instance, through the accumulation of heavy minerals in