There are some independent minerals of Cd, which are secondary minerals formed during weathering and leaching, such as greenockite, otavite and oxides of Cd in the oxidized zone of the deposit.
镉主要以类质同象闪锌矿中,少量镉以硫镉矿等独
矿物形式
矿床的氧
带,
淋滤过程中形成的镉的次生矿物。