Department of Environment and Natural Resources
Hon. Ramon J.P. Paje, Secretary
9225-2329 to 929-6626 loc: 2003, 2008, 2135, 2201, 2101, 2134, 2182, 2147 osec@denr.gov.ph
Office of the Director
Engr. Leo L. Jasareno, Acting Director
Telephone: (63-2) 9288937; (63-2) 9209130
Fax: (63-2) 9209130
Email: ljasareno@mgb.gov.ph
Alternate Email: leoljasareno@yahoo.com
Office of the Assistant Director
Dr. Elmer B Billedo, OIC-Assistant Director
Telephone: (63-2) 9288973; (63-2) 9209230
Fax: (63-2) 9209130
Email: docebb@hotmail.com
Alternate Email: ebilledo@mgb.gov.ph
Legal Services
Atty. Roberto Luis F de la Fuente, OIC-Chief
Telephone: (63-2) 9201128
Telefax: (63-2) 9260906
Email: legal@mgb.gov.ph
Alternate Email: legal.mgb.gov.ph@gmail.com
MAB Secretariat
Atty. Danilo U. Uykieng, Chief
Telephone: (63-2) 9201128
Telefax: (63-2) 9260906
Email: mab@mgb.gov.ph
Mining Tenements Management
Engr. Larry M. Heradez, OIC-Office of the Chief
Email: tenement@mgb.gov.ph
Alternate Email: heradezlm@yahoo.com
Sections
FTAA Evaluation
Systems Audit Development
Telephone: (63-2) 9202183
Mineral Rights Management System
Telephone: (63-2) 4262736
Mines Geodetic Survey
Telephone: (63-2) 9279184
MPSA Evaluation
Telephone: (63-2) 9202189
Mining Environment And Safety
Engr. Rodolfo L. Velasco Jr., Chief
Telefax: (63-2) 9260935
Email: mesd@mgb.gov.ph
Alternate Email: mesd.mgb.gov.ph@gmail.com
Sections
Social Development and Management
Telefax: (63-2) 9260944
Mine Safety and Health
Telephone: (63-2) 9260944
Mine Rehabilitation and Enforcement
Telephone: (63-2) 9260944
Mine Environmental Management
Telephone: (63-2) 9265545
Mining Technology
Engr. Theodore Rommel E. Pestano, OIC-Chief
Telephone: (63-2) 9260943
Email: mining@mgb.gov.ph
Alternate Email: mining.mgb.gov.ph@gmail.com
Sections
Mineral Reservation
Mine Feasibility
Telephone: (63-2) 9260943
Exploration Drilling
Telephone: (63-2) 9265545
Mines Research and Development
Telephone: (63-2) 9260904
Lands Geological Survey
Dr. Sevillo D David, Jr., OIC-Chief
Telephone: (63-2) 9288819
Fax: (63-2) 9288544
Email: geology@mgb.gov.ph
Alternate Email: geology.mgb.gov.ph@gmail.com
Sections
Petrolab
Telephone: (63-2) 9288682 ; (63-2) 9292589
Economic Geology
Telephone: (63-2) 9202183
General Geology
Telephone: (63-2) 9298473
Hydrogeology
Telephone: (63-2) 9298473
Geological Information Database System
Telefax: (63-2) 9209121
Marine Geological Survey
Reynaldo L Villela, OIC-Chief
Telephone: (63-2) 9260936
Fax: (63-2) 9260936
Email: marine@mgb.gov.ph
Alternate Email: marine.mgb.gov.ph@gmail.com
Sections
Coastal and Offshore Geological Survey
Marine Geological/Technical Data Processing
Marine Mining Technology
Seabed Mineral Resource Assessment and Evaluation
Metallurgical Technology
Engr. Juancho Pablo S. Calvez, Chief
Telefax: (63-2) 9209127
Email: metal@mgb.gov.ph
Alternate Email: metal.mgb.gov.ph@gmail.com
Sections
Metallurgical Service
Telephone: (63-2) 9209128
Metallurgical Research
Telephone: (63-2) 9288625
Chemistry
Telefax: (63-2) 9288455
Mechanical and Electrical
Telephone: (63-2) 9294286
Mineral Economics, Information and Publication
Engr. Manuel A. Banaag, Chief
Telefax: (63-2) 9288310
Email: eco@mgb.gov.ph
Alternate Email: eco.mgb.gov.ph@gmail.com
Sections
Mining Investment Assistance Center
Telephone: (63-2) 9288344
Mineral Economics
Telephone: (63-2) 9288340
Information, Education and Communication
Telephone: (63-2) 9288344
Mineral Statistics
Telephone: (63-2) 9288365
Publication
Telephone: (63-2) 9288310
Planning and Policy
Engr. Glenn Marcelo C. Noble, OIC-Chief
Telefax: (63-2) 9271933
Email: planning@mgb.gov.ph
Alternate Email: planning.mgb.gov.ph@gmail.com
Sections
Policy Studies
Telephone: (63-2) 9209132
Monitoring and Evaluation
Telephone: (63-2) 9209132
Planning and Programming
Telephone: (63-2) 9209132
Finance
Engr. Romualdo D Aguilos, OIC-Chief
Telefax: (63-2) 9288531
Email: finance@mgb.gov.ph
Alternate Email: finance.mgb.gov.ph@gmail.com
Sections
Cashier
Telephone: (63-2) 9209129
Budget
Telephone: (63-2) 9288531
Accounting
Telephone: (63-2) 9288531
Administrative
Ms Siela T Almocera, OIC-Chief
Telefax: (63-2) 9271920
Email: admin@mgb.gov.ph
Alternate Email: admin-mgb@denr.gov.ph
Sections
General Services
Telefax: (63-2) 9253440
Property and Supply
Telephone: (63-2) 9265537
Records Management
Telephone: (63-2) 9202739
Human Resource and Management Development
Telefax: (63-2) 9265859