CHRISTABEL GAGBA
Tarkwa
Summary
Leader with an inherent ability to serve and solve problems.
Overview
5
5
years of professional experience
Work History
Intern at Mineral Resources department
Gold Fields Ghana Limited
Tarkwa
06.2025 - 07.2025
- Supervised diamond and reverse circulation drilling for gold exploration, ensuring adherence to safety and operational standards.
- Performed core sampling and logging.
- Supervised RC drilling for grade control and sample preparation, optimizing sample quality for accurate assay results.
- Conducted XRF procedures for testing RC samples to determine pathfinders and major elements associated with gold mineralization.
- Prepared flitch plans highlighting areas with varying ore grades, facilitating strategic mining decisions to maximize economic returns.
- Planned grade control drill holes with GEOVIA Surpac software.
- Performed 3D Geological Modelling and resource estimation with Leapfrog Geo software.
- conducted reconciliation processes to check the coherence of the Actual mined ore with the model.
Geotechnical Laboratory Technician
Mobekon Geo-Engineering
Tema
11.2024 - 02.2025
- Conducted compaction tests on soil samples, determining maximum dry density and optimal moisture content to support project specifications.
- Performed sieve analysis tests for particle size identification and classification of soil samples.
- Executed field density tests, assessing ground engineering parameters to inform foundation design.
- Facilitated communication among team members, streamlining daily lab operations for enhanced workflow.
Field Geophysicist
Hygeotrack Engineering Limited
Tema
08.2021 - 07.2023
- Supervised drilling operations and performed geological logging of boreholes.
- Conducted geophysical studies to identify optimal borehole locations, enhancing drilling accuracy.
- Performed resistivity logging and hydro-fracture analysis for site evaluation, supporting site selection decisions.
- Executed routine pumping analyses to assess water flow dynamics, informing water resource management.
National Service person
Ghana National Petroleum Cooperation
Tema
09.2020 - 08.2021
- Completed training in petroleum exploration geophysics, production, and geochemistry, along with petrophysics.
- Conducted seismic data acquisition, prioritizing survey design and permitting for land and offshore sites to facilitate successful project execution.
- Executed data acquisition operations, ensuring regulatory compliance during site visits to uphold safety and environmental standards.
- Processed acquired data to improve accuracy and reliability of geological interpretations, supporting informed decision-making.
Education
Master of Science - Geological Engineering
University of Mines And Technology (UMaT)
Tarkwa11-2026
Bachelor of Science - Physics (Geophysics)
Kwame Nkrumah University of Science And Technology
Kumasi07-2020
Skills
LEADER
President
Graduate Students Association of Ghana (GRASAG), UMaT Chapter
Class Representative
Geological Engineering (Postgraduate)
Manager, School Dining Halls
Ola Girls Senior High School
Excellent Communicator
Team Player
Punctual
Committed
Teachable
Adaptable
Submissive to authority
Ability to multitask
Performs under pressure
Trustworthy
Accomplishments
- First female President of GRASAG-UMaT
Timeline
Intern at Mineral Resources department
Gold Fields Ghana Limited
06.2025 - 07.2025
Geotechnical Laboratory Technician
Mobekon Geo-Engineering
11.2024 - 02.2025
Field Geophysicist
Hygeotrack Engineering Limited
08.2021 - 07.2023
National Service person
Ghana National Petroleum Cooperation
09.2020 - 08.2021
Master of Science - Geological Engineering
University of Mines And Technology (UMaT)
Bachelor of Science - Physics (Geophysics)
Kwame Nkrumah University of Science And Technology