Nickel laterite deposits represent a major source of nickel and cobalt, formed by in situ alteration of ultramafic rocks under warm, humid climates. Weathering processes generate a stratified profile ...
In the last edition of our ongoing series on how planets get ore– those wonderful rocks rich in industrial minerals worth mining– we started talking about hydrothermal fluid deposits. Hydrothermal ...
The past few months, we’ve been giving you a quick rundown of the various ways ores form underground; now the time has come to bring that surface-level understanding to surface-level processes.