Oxide manganese deposits in east-northern Guizhou are of exotic weathering deposits, further may be subdivided into two kinds of the eluvial ore deposit and the leaching-accretion deposit by genesis.
黔东北地区的氧化锰矿床系风化矿床，按其成因可进一步分为残积矿床和淋积矿床两种。
2
The deposit has special conditions of weathering, accumulation and preservation.
矿床具有特殊的风化、堆积、保存条件。
3
The Longyan kaolin deposit in Fujian province, is of weathering residual type of altered granite.