malminmuodostumisen
Malminmuodostuminen refers to the geological processes by which mineral deposits are formed. These processes involve the concentration of valuable metals and other elements in the Earth's crust to an economic extent. There are several primary mechanisms responsible for malminmuodostuminen.
One significant process is magmatic segregation, where heavy minerals separate from a cooling magma and settle
Surface processes, such as weathering and erosion, play a role in forming placer deposits. Here, dense minerals