Ore Control Geologist

Position Overview

The Ore Control Geologist is responsible for supporting ore control and grade control activities to ensure accurate ore/waste delineation and efficient ore delivery to processing facilities. This position provides geological support to mine operations through blast hole sampling, geological mapping, data interpretation, and grade control activities. Working closely with Mine Engineering, Operations, and Technical Services, the Ore Control Geologist helps maximize resource recovery while maintaining safe and efficient mining practices.

• Perform ore control and grade control activities to ensure accurate identification and classification of ore and waste.
• Conduct blast hole sampling and support geological data collection programs.
• Provide ore boundary recommendations and assist with ore/waste delineation.
• Support production activities through timely communication with mine operations.
• Assist with drill program planning, tracking, and execution as required.

• Interpret geological and grade control data to support shortterm mine planning and daily production decisions.
• Assist with maintaining and updating geological and block models.
• Ensure grade control data is accurately incorporated into geological databases and mine plans.
• Participate in reconciliation efforts and provide geological input to improve model performance.

• Perform routine pit mapping to document lithology, alteration, mineralization, structures, and geotechnical observations.
• Record field observations and maintain accurate geological records.
• Photograph pit faces and monitor changing geological conditions.
• Identify geological features or hazards that may impact mining activities.

• Collect blasthole cuttings, channel samples, and grab samples following established sampling protocols.
• Ensure proper sample preparation, labeling, and chain of custody procedures.
• Conduct QA/QC checks to maintain data integrity.
• Assist with QA/QC reporting and sample reconciliation.

• Coordinate daily field activities related to blast hole sampling, geological logging, and pit mapping.
• Work closely with mine operations to ensure mining activities align with geological interpretations.
• Monitor mining progress and provide ore control recommendations as needed.
• Support drilling programs including RC and core drilling activities.

• Maintain accurate geological and grade control databases.
• Validate geological and assay data and ensure adherence to QA/QC standards.
• Prepare daily, weekly, and monthly reports related to ore control performance and reconciliation.
• Communicate geological information effectively to operations and technical teams.

• Work collaboratively with geology, mine engineering, processing, and operations personnel.
• Participate in daily production meetings and planning discussions.
• Support and train geology technicians and interns as needed.

• Follow all company health, safety, and environmental policies and procedures.
• Promote safe work practices in active mining and field environments.
• Participate in safety meetings, inspections, and continuous improvement initiatives.

• Identify opportunities to improve sampling procedures, data quality, and ore control practices.
• Support reconciliation analyses between geological models, mine production, and mill performance.
• Contribute to process improvements that enhance resource recovery and operational efficiency.

• Bachelor's degree in Geology or a related field required.
• 25 years of experience in mining geology or ore control, preferably in openpit operations.
• Experience with blast hole sampling, geological mapping, RC/core drilling, and grade control programs.
• Familiarity with geological modeling software and mining databases.
• Understanding of QA/QC procedures and reconciliation processes.
• Strong analytical, problem‑solving, and organizational skills.
• Ability to work effectively with operations, engineering, and technical teams.
• Strong verbal and written communication skills.
• Valid…