Resource Geologist

P&C Recruiting | H.R.; Utah; On-site; USD 120,000 - 180,000; Full time

Job summary

Plying extensive experience in geology, the Resource Geologist will develop the resource model for both resource and reserve work, integrating historical drilling, assay data, and block modelling into Surpac and Micromine workflows. You will also support mine grade control and data quality assurance to ensure accurate reporting.

The role requires 10–15 years of geology experience, a strong background in resource modelling, and proficiency with standard mining software.

Qualifications

• Bachelor’s degree in Geology, Geological Engineering, Geoscience or related field.
• 10–15 years of geologist experience.
• 5+ years in resource modelling, with sulfide and oxide ore experience.

Responsibilities

• Utilize resource software (Geovia Surpac, Micromine, Leapfrog) to generate resource and grade control models.
• Lead and manage drilling programs and wireframing; coordinate with contractors and regulators.
• Prepare technical reports (NI 43-101) and support QA/QC procedures.
• Lead data collection and QA/QC procedures for historical and current drill data.

Skills

Resource modelling

Data analysis

Geostatistics

Project management

QA/QC

Education

Bachelor’s degree in Geology or related field

Tools

Geovia Surpac

Micromine

Leapfrog

Job description

Summary/Objective

The Resource Geologist will develop and optimize the resource model for both resource and reserve work. The development of the resource model will encompass all of site geological information from past drilling and current drilling data, NI43-01 reports, ore domain, surface solids, ore solids, structures and faulting information, core logging and any relevant geological information that assist in the development of the model. The Resource Geologist will assist with Mine Grade Control modelling to ensure the information from the Resource is carried over into the Grade Control.

Modelling

• Conduct resource modelling and estimation of new projects under evaluation, as well as existing operations;
• Maintain a strong focus on model reconciliation with an ability to investigate the causes of changes to models and being able to demonstrate the impact on the resulting model;
• Maintain a strong involvement with the QA/QA function in order to ensure the quality of data supporting the resource models
• Collecting data from historical records and assay results in Excel and Access
• Converting data to acceptable formats for digitizing with resource modeling programs such as CAD and Surpac.
• Review historical data for accurate and consistent information or errors found.
• Organize data to be clear and easy to follow and find information needed.
• Performing technical and geological evaluations on historic and current drill hole data.
• Digitizing wireframes for ore grades using assay results.
• Digitizing faults and geological formations.
• Conduct statistical analysis on assay results to determine accurate measurements of the ore zone grades.
• Digitize block models with ore values limited by statistical analysis, geological features, and wire frames.
• Create and review reports of volumes and percentages of ore.
• Report to management estimates and advise management.
• Recommend updates or changes to the resource modelling processes to improve quality and efficiency and ensure any modifications are consistently implemented and documented;
• Assist, support and train relevant Technical Services personnel in resource estimation practices;
• Using Micromine and Surpac to create geological models
• Develop Surface, ore domains, ore solids and structure or faulting solids for model
• Run Variogram and Statistical analysis based on QAQC model requirement
• Consult with consultant on block modelling

Summary/Objective

The Resource Geologist will develop and optimize the resource model for both resource and reserve work. The development of the resource model will encompass all of site geological information from past drilling and current drilling data, NI43-01 reports, ore domain, surface solids, ore solids, structures and faulting information, core logging and any relevant geological information that assist in the development of the model. The Resource Geologist will assist with Mine Grade Control modelling to ensure the information from the Resource is carried over into the Grade Control.

Modelling

• Conduct resource modelling and estimation of new projects under evaluation, as well as existing operations;
• Maintain a strong focus on model reconciliation with an ability to investigate the causes of changes to models and being able to demonstrate the impact on the resulting model;
• Maintain a strong involvement with the QA/QA function in order to ensure the quality of data supporting the resource models
• Collecting data from historical records and assay results in Excel and Access
• Converting data to acceptable formats for digitizing with resource modeling programs such as CAD and Surpac.
• Review historical data for accurate and consistent information or errors found.
• Organize data to be clear and easy to follow and find information needed.
• Performing technical and geological evaluations on historic and current drill hole data.
• Digitizing wireframes for ore grades using assay results.
• Digitizing faults and geological formations.
• Conduct statistical analysis on assay results to determine accurate measurements of the ore zone grades.
• Digitize block models with ore values limited by statistical analysis, geological features, and wire frames.
• Create and review reports of volumes and percentages of ore.
• Report to management estimates and advise management.
• Recommend updates or changes to the resource modelling processes to improve quality and efficiency and ensure any modifications are consistently implemented and documented;
• Assist, support and train relevant Technical Services personnel in resource estimation practices;
• Using Micromine and Surpac to create geological models
• Develop Surface, ore domains, ore solids and structure or faulting solids for model
• Run Variogram and Statistical analysis based on QAQC model requirement
• Consult with consultant on block modelling

Operational Support

• Assist mine operations with grade control block model creation.
• Assist with wireframing and face mapping to ensure the detail of the geological information can be represented digitally.
• Train new employees on the Surpac process through a series of classes via google meets or in person.
• Conduct tests of the new employees and be available to assist employees.
• Train employees to proper process to determine accuracy in the data prior to digitizing.
• Train employees to report block model assessments and create format to report to management.
• Encourage consistency and procedure controls
• Assist with core logging and QAQC standard to be established
• Develop SOP for resource modelling, QAQC, drilling standard, Sampling standard, and other relevant SOP to standardize
• Define and guide appropriate sampling and estimation procedures on the mine.

Technical Analysis

• Utilize resource software (e.g., Geovia Surpac, Micromine, Leapfrog) to generate resource and grade control models
• Establish systems and standards to manage resource modelling, QAQC, drilling, sampling preparation, sampling, core management and other geological requirement.
• Have exposure to geostatistical analysis and estimation modelling technique.
• Undertake reconciliation validation of the model between resource, reserve, grade control and mining dig blocks

Reporting And Documentation

• Prepare and complete all reporting requirements with the appropriate level of details within agreed timeframes.
• Assist in preparation of Technical Reports (NI 43-101), news releases, presentations and other disclosures as required.

Project Management

• Lead and manage drilling programs
• Prepare wireframing, domain characterization, ore solid generation, surface generation based on drill holes, site geological mapping and other relevant geological data.
• Coordinate with contractors, consultants, and regulatory bodies to ensure project alignment with company goals and regulations.
• Participate in feasibility studies, cost estimation, and economic evaluations with a focus on optimizing ore quality.

Skills And Competencies

• Excellent organizational skills with a high level of attention to detail and accuracy
• Exceptional written and verbal communication skills with strong mentoring capabilities
• Strong analytical and problem-solving skills
• Excellent communication and interpersonal skills for effective collaboration with geology, metallurgy, and operations teams
• Ability to work independently and as part of a team
• Project management

Work Environment

• This position requires regular visits to the mine site, which may involve exposure to varying weather conditions and rugged terrain.
• The role may require extended hours and occasional travel.

Position Type/Expected Hours of Work

This is a full-time position, and work hours/days are generally Monday through Friday, 7:00 a.m. to 4:00 p.m. Work hours will occasionally require overtime and nights as required by business need.

Qualifications

Required

• Bachelor’s degree in Geology, Geological Engineering, Geoscience or related field
• 10-15 years of experience as a geologist
• Minimum of 5+ years of experience in resource modelling, preferably with experience in handling complex sulfide and oxide ore bodies.
• Proven geological interpretation skills with the ability to apply this to Resource estimation Experience with Ordinary Kriging and estimation quality optimization
• Drill and blast exposure to design, blasting management and wall control.
• Extensive experience as a Mine or Exploration Geologist with exposure to Resource and Grade Control estimation in the mining and exploration industry
• Experience with mine planning software such as Geovia Surpac, Micromine, and Leapfrog system is essential.
• Understanding of database management, QA/QC procedures, drilling and sampling practices and standard industry laboratory analytical methods
• Knowledge of relevant health, safety, and environmental regulations
• Contractor management experience
• Proficiency with Microsoft Word, Excel, PowerPoint, Access, and Outlook

Preferred

• 10+ years of experience in resource modelling
• Professional Geologist (Geologist) certification or eligibility for certification is preferred.