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Title
Karst Mountains in Guilin, China #76361193
Description
Karst topographyÃÂ is a landscape formed from the dissolution of soluble rocks such asÃÂ limestone,ÃÂ dolomite, andÃÂ gypsum. It is characterized by underground drainage systems withÃÂ sinkholesÃÂ andÃÂ caves.