Additional
Information: This is a regional sub category of Government Geological Surveys - for offical sites run by National, State and Local Government principally for the purposes of geological research.
This category is for sites located in South America.
Additional
Information: This is a regional sub category of Government Geological Surveys - for offical sites run by National, State and Local Government principally for the purposes of geological research.
This category is for sites located in South America. 
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