The Mines and Geosciences Bureau Regional Office No. XIII conducted the Geologic Quadrangle Mapping on May 2 to June 11, 2017 in Bicol Region. A team of three geologists and one GIS Operator from MGB RXIII conducted the Geologic Quadrangle Mapping in two quadrangles, namely Polangui and Ligao. The Polangui Quadrangle comprises five municipalities and one city ‒ Balatan and Bato, Camarines Sur and Libon, Polangui, Oas, and Ligao City, Albay. On the other hand, the Ligao Quadrangle has 7 municipalities and 3 cities ‒ Polangui, Oas, Guinobatan, Camalig, Daraga, Santo Domingo, Malilipot, Ligao City, Legazpi City and Tabaco City. The updating of Polangui Quadrangle which has an unpublished geologic map was done on the first phase of the fieldwork (May 2-May 19). The team subsequently proceeded to work on Ligao Quadrangle on the second phase of the fieldwork (May 22-June 11). Methodologies used were river/creek traversing, examining outcrops, exposures, continue reading : MGB RXIII conducts Geologic Quadrangle Mapping in Bicol Region
The Mines and Geosciences Bureau Regional Office No. XIII conducted Groundwater Resource and Vulnerability Assessment from January to April 2017 in four (4) municipalities of Agusan del Norte and Province of Dinagat Islands. A team of geologists, geologic aide, and laboratory technician from the MGB RXIII Geosciences Division conducted the said assessment in the following municipalities covering forty-seven (47) barangays: Municipality No. of Barangays Las Nieves, Agusan del Norte 20 Magallanes, Agusan del Norte 8 Loreto, Province of Dinagat Islands 10 Tubajon, Province of Dinagat Islands 9 One of the functions of the Mines and Geosciences Bureau is the conduct of specialized researches and assessment of the country’s groundwater resources. The Groundwater Resource and Vulnerability Assessment Program is a major activity that the continue reading : MGB RXIII conducts Groundwater Resource and Vulnerability Assessment