Search Maps

  • Map
    The world coal quality inventory, South America Catalog Record - Electronic Resource Available South America has abundant energy resource potential and this USGS report contains information on the geology, production, use, quality, and environmental significance of the coal resources in South American countries. Available information on coalbed methane resources or production is also reported. A total of 135 coal samples were collected and analyzed for this report and the data are presented in individual country chapters.
    • Date: 2006