Cave Minerals and Speleothems
Cave minerals are secondary minerals formed inside a cave resulting from one or several of the following processes: reprecipitation of the bedrock, supersaturation of sol...
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CHIMANTA TEPUI, Venezuela _ Charles Brewer Carias has discovered giant sinkholes, collected new species of plants and scorpions, and rappelled into unexplored caves on his nearly 200 expeditions in...
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