淋滤

Many diorite porphyrite and albite aplite dikes are found in the gold district and its surrounding areas.

晚期在浅部为风化淋滤富集成矿。

Hypergenesis palaeokarst usually manifests distinct vertical zoning rule which divides into epikarst zone, vadose zone and phreatic zone.

表层岩溶带位于风化壳表层上部，风化淋滤及地表径流改造而破碎，短距离搬运堆积于地势相对较低洼的风化壳表面，成一些溶沟、溶洞、溶缝、溶蚀洼地、溶蚀漏斗及落水洞等，其充填物主要为地表残积物和洞壁塌积物。

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.

镉主要以类质同象在于闪锌矿中,少量镉以硫镉矿等独立矿物在于矿床的氧化带，是风化淋滤过程中成的镉的次生矿物。