Mark A. Lim is a licensed Filipino geologist with over 5 years of experience in geothermal exploration, geohazard mapping, and undergraduate teaching. He holds a Bachelor of Science in Geology from Negros Oriental State University. His career includes project work with Energy Development Corporation, SRDP Consulting Inc., and TVI Resource Development Philippines Inc. involving tasks such as well logging, geophysical surveying, geochemical sampling, and geohazard assessments. He is currently a part-time geology faculty member and remains involved in the geological community through various professional affiliations.

1. Mark A. Lim
Licensed Geologist, (0001998)
Bachelor of Science in Geology (Negros Oriental State University)
Date of Birth : 20 February 1993
Nationality : Filipino
Languages : English, Tagalog, Visayan (Hiligaynon, Cebuano)
Civil Status : Single
Address : Edgardo Sison’s Res., Tubod, Dumaguete City, Negros Oriental
E-mail : markamihanlim@gmail.com ;
markamihanlim@yahoo.com
Phone # : +63 915 768 2038
Career Summary
Trained in Energy Development Corporation, I gained first-hand experience in the development, exploration
and management of geothermal area in Tongonan, Leyte. Assigned to well-sitting geology and was given the
responsibility to analyze drill-hole profiles, well tracks and to check the drill cuttings and make a geologic
report of the drilling development also experienced magnetotelluric geophysical surveys/geochemical
samplings for the assessment and efficient utilization of the geothermal resource. I worked as a Technical
project assistant in producing a geohazard map for the Municipality of Mabinay in Negros Oriental. I was a
contractual Geologist of SRDP Consulting assigned to conduct 1:10,000 scale Geohazard Assessment and
Mapping in the CARAGA region. Also trained in TVI Resource Dev’t Philippines Inc. where I conducted
reconnaissance to detailed mapping, underground mapping, geotechnical logging, and rock/soil sampling.
Education
2009 – 2013 Bachelor of Science in Geology
Negros Oriental State University
Dumaguete City
2005 – 2009 Secondary Education
Negros Oriental High School
Dumaguete City
Professional Affiliation Geological Society of the Philippines
Manila
CVPC – NORSU Geology Alumni Association, Vice-President (2014-Present)
Dumaguete City
Federation of Negros Oriental State University Alumni
Dumaguete City
Past Affiliation Philippine Association of Geology Students (PAGS), Finance & Marketing Committee
Officer
NORSU Geology Students Society, Officer-President (2010-2013)
NORSU – College of Arts and Sciences Student Representative

2. Career History/ Experience
October – Present 2nd Semester, Part-time Geology Faculty
October – December 2014 Geologist, Contractual (2 months)
SRDP Consulting Inc., Contractor to DENR-MGB Central Office
(Geohazard Mapping and Assessment of the CARAGA region) Identified and
characterized specific highly susceptible areas, critical sites, and unstable areas.
Identified geologically stable or suitable areas that can be utilized as possible
relocation/evacuation sites following natural disaster or geohazard events.
October – December 2013 Technical Project Assistant, Contractual (2 months)
Collaborative Project between Holcim Philippines Manufacturing Corporation
(HPMC), Negros Oriental State University, and the Local Government of Mabinay,
Negros Oriental, Philippines
Geohazard Mapping and Assessment of the Municipality of Mabinay
August 2013 Geologic Aide, Local hired by Mr. Hernulfo Ruelo
National Power Sources Integration, Inc.
(Hydrogeology and Geotechnical Mapping for Hydro-Dams)
April – June 2013 Summer Intern, (3months)
TVI Resource
Development
Canatuan (Cu-Zn Operation/Production, Open Pit), Balabag (Au-Ag Exploration,
Underground Mapping, Core Logging, Rock Geochemistry) Zamboanga del Norte
and Zamboanga del Sur
March – June 2012 Summer Intern, (3.5 months)
Energy Development Corporation (Well-site geology of Well 520-D,
Drilling, Geochemistry, Geophysics - Magnetotelluric)
Leyte Geothermal Production Field
Seminars and Conferences Attended
June 2011 “Hunt for Ore Deposits: Recent Findings and Current Trends”
Geological Society of the Philippines
Tavern Hotel, Surigao City, Philippines
March 10, 2012 “Geology: An Exponent to National Stability”
Speakers: Leonardo Subang, PDEP Inc. and Ivy Guevarra-Segura, Chevron
Negros Oriental State University
Dumaguete City
September 2012 Attended as the President of NORSU-Geology Students Society and Philippine Association of
Geology Students Finance/Marketing Representative
1st
Mindanao Mine and Mill Visit Diagenesis: “Welding a Strong Relationship Among Filipino
Neogeologist Towards a ResponsibleNation”, and Site Visit to APEX Mining, and PHILSAGA
El Bajada Hotel, J.P. Laurel Ave., Bajada, Davao City, Philippines

3. August 2013 “Groundwater: Hydrology, Contamination, and Conservation”
Prof. Moses L. Alcala
Balik Talent Lecture, Siliman University
Dumaguete City, Philippines
December 2012 GEOCON 2012 “Geologists in Motion: Responding to the Opportunities and Challenges of our
Dynamic Earth”
Geological Society of the Philippines
Dusit Thani Hotel, Makati City, Philippines
March 2013 Organized NORSU’s First National Seminar on:
“Geohazards, Environment and Earth’s Resources: Facing Challenges, Managing Risk”
Negros Oriental State University (NORSU) in cooperation with University of the Philippines –
National Institute of Geological Sciences (UP-NIGS) and Geological Society of the Philippines
(GSP)
Negros Oriental Convention Center, Dumaguete City, Philippines
Character Reference:
Edgardo Sison – Retired NAPOCOR Chemist,
(+035 225 0921)
Hernulfo B. Ruelo - Consulting Geologist,
nonoyruelo@yahoo.com (+63 929 511 4942)
Oscar Bien, Geologist - Energy Development Corporation,
bien.oc@energy.com.ph
Ivy Guevarra-Segura, Geoscientist - Chevron
ivyguev@gmail.com (+63 917 532 3638)