mangaanikertymiä
Mangaanikertymiä refers to deposits or accumulations of manganese in various geological or biological contexts. In geology, it can describe sedimentary rocks or nodules enriched in manganese, often found on the ocean floor. These manganese nodules are typically spherical or irregular in shape and form over millions of years through the slow precipitation of manganese and other metals from seawater. They can be a significant source of commercially valuable metals such as manganese, nickel, copper, and cobalt.
In a biological sense, mangaanikertymiä can refer to the accumulation of manganese within living organisms. This