MWITWA SITABE KUNKA
Production Geologist Exploration & Resource Development Specialist
Riverside, Chingola, Copperbelt 10101 • +260-***-***-*** • ***********@*****.***
PROFILE SUMMARY
Dynamic Geoscientist with 7+ years of success guiding mineral exploration from Greenfield discovery to full-scale production. Proven expertise in drilling supervision, geological modelling, and data interpretation using Vulcan, Leapfrog, and ArcGIS. Recognized for transforming complex geological data into actionable mine plans and for mentoring high-performing teams while maintaining zero-harm safety records. Currently advancing Lumwana Mine’s production goals as Production Geologist.
KEY STRENGTHS
Mine-to-Mill Integration: Real-time ore-body interpretation, grade control and reconciliation.
Advanced Modelling: 3-D resource models, cross-sections and geo-metallurgical composites.
Operational Leadership: Multi-rig drilling campaigns, cost control, and SHE/OSHA compliance.
Project Management: Risk, quality and contract management backed by MSc studies in Project Management.
PROFESSIONAL EXPERIENCE
Barrick Gold Corporation – Lumwana Mine, Zambia
Production Geologist – Mineral Resource Management • 26 Mar 2025 – Present
Drive daily ore-body interpretation and grade-control strategies to maximize recovery and reduce dilution using VULKAN.
Partner with engineers and metallurgists on short-term mine plans, delivering precise production forecasts.
Champion SHE leadership, maintaining an incident-free record through proactive field audits.
Mentor junior geologists, embedding advanced 3-D modelling and logging standards across the team.
Project Geologist – Feasibility Study • Sep 2023 – Mar 2025
Designed drilling programs in KRUX and Excel; introduced an Excel QC dashboard that cut QA/QC errors by 30 %.
Presented weekly executive updates, securing timely approvals for a multi-million-dollar expansion project.
Mine Geologist – Pre-Feasibility • Jan 2023 – Sep 2023
Managed 17 drill rigs and logged 150+ boreholes for the Lumwana Expansion Project, ensuring data integrity and safety compliance.
African Metals & Mining Ltd – Chingola, Zambia
Exploration Geologist – Greenfield Exploration • Jul 2021 – Dec 2022
Planned and executed pitting, trenching and resistivity surveys; produced 3-D ore-body models in Surpac.
Trained geologists and technicians in magnetometer and GPS survey methods, improving team efficiency.
Junior Geologist • Jul 2020 – Jun 2021
Delivered high-resolution magnetic and SP surveys and generated geochemical maps that guided new drill targets.
Konkola Copper Mines – Chingola
Intern, Grade Control Geologist • Jan 2020 – Jun 2020
Assisted in underground ore-grade control and hydrogeological data collection for dewatering strategies.
Ultimate Ingenuity Ltd – Lusaka
Site Geotechnical Engineer • Jul 2019 – Dec 2019
Directed geotechnical logging (RQD/RMR) and supervised multi-disciplinary construction crews, ensuring zero safety breaches.
Access Bank (formerly Atlas Mara) – Luanshya
KYC Clerk • May 2018 – Sep 2018
Exceeded remediation targets by 150 %, completing 3,000+ client reviews within four months.
Geological Survey Department – Ministry of Mines, Lusaka
Intern Geophysicist • Jul 2015 – Dec 2015
Supported magnetic and seismic data acquisition; contributed to a published seismic report for CEINSA Zambia.
Central Statistical Office – Mpongwe
Census Enumerator • Oct 2010 – Nov 2010
Collected and validated data from 1,000+ households with exceptional accuracy.
EDUCATION
Master of Science in Project Management – University of Lusaka, Ongoing (2023– )
Bachelor of Science in Geology & Physics (Credit) – University of Zambia, 2011–2017
GCE Certification – David Kaunda National Technical High School, 2007–2009
PROFESSIONAL CERTIFICATIONS
RSC – Sampling QA/QC (2024)
Colin Rice – Drilling Skills for Geologists (2024)
Barrick Gold – Safety, Health & Environment Representative (2024)
Maptek – Introduction to Vulcan / Vulcan GEO (2023)
BMT – Blast Movement Monitoring
TECHNICAL TOOLKIT
Software: Vulcan, Leapfrog, Surpac, ArcGIS, ArcPro 3.2, KRUX, Core Plan, Microsoft Project, AutoCAD, Oasis Montaj, BMT.
Equipment: GEM-SYS GSM-19 Magnetometer, Olympus Vanta XRF, DDR3 & IRIS Resistivity Meters, GPS, Goniometer, Kenometer, Clinometer
SIGNATURE ACHIEVEMENTS
Designed a real-time Excel QC tool for RC drilling sample weights, rig alignment, RQDs and SG values.
Spearheaded drilling campaigns across Kamisengo, Chimiwungo Super pit and Kababisa with zero lost-time injuries.
Delivered advanced training in drilling trackers and geochemical sampling that upskilled entire exploration teams.
Surpassed KYC remediation targets at Access Bank by 50%.
Co-authored a seismic report for CEINSA Zambia.
ADDITIONAL CAPABILITIES
Geological/Geophysical Report Writing • Statistical Data Analysis
Human Resource & Team Leadership • Civil & Architectural Design (AutoCAD)
Training & Mentorship of Multi-disciplinary Teams
PERSONAL INTERESTS
Architectural Design • Agriculture • Guitar & Music Composition • Reading & Writing
References available on request