geonode:o_g_requested_research_p_unkhv Non-exclusive mining titles for the general study of large areas of territory; there is no limit on the extent of the area affected by prospecting; the title has a period of validity of one year and allows only the acquisition of geological and geophysical data. All information relating to the research permits and the main news on the titles and on the relevant legislation are published in the BUIG (Official Bulletin of Hydrocarbons and Geothermal Energy). o_g_requested_research_p_unkhv features EPSG:4326 CRS:84 8.65219999999999 18.9228000000001 36.6667 45.8666999999999 other other text/xml other other other other