Supergene
Referring to processes and minerals formed near the Earth's surface by downward-percolating meteoric water. Supergene copper minerals (malachite, azurite, chrysocolla, native copper) form in oxidized zones above primary sulfide deposits.
Referring to processes and minerals formed near the Earth's surface by downward-percolating meteoric water. Supergene copper minerals (malachite, azurite, chrysocolla, native copper) form in oxidized zones above primary sulfide deposits.