Chief Mineralogist job at Goldfield Resources Limited
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Chief Mineralogist
2026-04-27T08:04:43+00:00
Goldfield Resources Limited
https://cdn.greattanzaniajobs.com/jsjobsdata/data/default_logo_company/defaultlogo.png
FULL_TIME
Dar es Salaam
Dar es Salaam
00000
Tanzania
Mining
Science & Engineering, Energy & Mining, Management
TZS
MONTH
2026-05-04T17:00:00+00:00
8

Job Purpose:

To lead mineralogical characterization and analysis for ore body evaluation, process optimization, and geometallurgical modeling, providing strategic guidance to exploration, mining, and metallurgical teams.

Key Responsibilities:

  • Direct and supervise all mineralogical analyses including XRD, XRF, SEM-EDS, EPMA, and optical microscopy.
  • Develop and maintain geometallurgical models linking mineralogy to ore processing performance (recovery, comminution, flotation, leaching).
  • Advise on ore variability, deleterious elements, and mineral liberation for plant design and optimization.
  • Lead core logging programs for mineralogical sampling and deposit characterization.
  • Manage mineralogy lab operations, equipment maintenance, and quality assurance/QC protocols.
  • Train and mentor junior mineralogists and technicians.
  • Author technical reports, resource estimation inputs, and processing recommendations.

Qualifications:

  • Master’s or PhD in Mineralogy, Economic Geology, or Geochemistry.
  • Professional registration (e.g., P.Geo., EurGeol, or equivalent).

Experience:

  • 12+ years in applied mineralogy with at least 5 years in a senior or managerial role.
  • Experience with base metals, precious metals, or industrial minerals.

Competencies:

  • Advanced interpretation of automated mineralogy (QEMSCAN, MLA) and geochemical data sets.
  • Strong cross-functional communication (geologists vs. metallurgists vs. engineers).
  • Leadership and lab management.
  • Direct and supervise all mineralogical analyses including XRD, XRF, SEM-EDS, EPMA, and optical microscopy.
  • Develop and maintain geometallurgical models linking mineralogy to ore processing performance (recovery, comminution, flotation, leaching).
  • Advise on ore variability, deleterious elements, and mineral liberation for plant design and optimization.
  • Lead core logging programs for mineralogical sampling and deposit characterization.
  • Manage mineralogy lab operations, equipment maintenance, and quality assurance/QC protocols.
  • Train and mentor junior mineralogists and technicians.
  • Author technical reports, resource estimation inputs, and processing recommendations.
  • Advanced interpretation of automated mineralogy (QEMSCAN, MLA) and geochemical data sets.
  • Strong cross-functional communication (geologists vs. metallurgists vs. engineers).
  • Leadership and lab management.
  • Master’s or PhD in Mineralogy, Economic Geology, or Geochemistry.
  • Professional registration (e.g., P.Geo., EurGeol, or equivalent).
postgraduate degree
144
JOB-69ef189b5e21d

Vacancy title:
Chief Mineralogist

[Type: FULL_TIME, Industry: Mining, Category: Science & Engineering, Energy & Mining, Management]

Jobs at:
Goldfield Resources Limited

Deadline of this Job:
Monday, May 4 2026

Duty Station:
Dar es Salaam | Dar es Salaam

Summary
Date Posted: Monday, April 27 2026, Base Salary: Not Disclosed

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JOB DETAILS:

Job Purpose:

To lead mineralogical characterization and analysis for ore body evaluation, process optimization, and geometallurgical modeling, providing strategic guidance to exploration, mining, and metallurgical teams.

Key Responsibilities:

  • Direct and supervise all mineralogical analyses including XRD, XRF, SEM-EDS, EPMA, and optical microscopy.
  • Develop and maintain geometallurgical models linking mineralogy to ore processing performance (recovery, comminution, flotation, leaching).
  • Advise on ore variability, deleterious elements, and mineral liberation for plant design and optimization.
  • Lead core logging programs for mineralogical sampling and deposit characterization.
  • Manage mineralogy lab operations, equipment maintenance, and quality assurance/QC protocols.
  • Train and mentor junior mineralogists and technicians.
  • Author technical reports, resource estimation inputs, and processing recommendations.

Qualifications:

  • Master’s or PhD in Mineralogy, Economic Geology, or Geochemistry.
  • Professional registration (e.g., P.Geo., EurGeol, or equivalent).

Experience:

  • 12+ years in applied mineralogy with at least 5 years in a senior or managerial role.
  • Experience with base metals, precious metals, or industrial minerals.

Competencies:

  • Advanced interpretation of automated mineralogy (QEMSCAN, MLA) and geochemical data sets.
  • Strong cross-functional communication (geologists vs. metallurgists vs. engineers).
  • Leadership and lab management.

Work Hours: 8

Experience in Months: 144

Level of Education: postgraduate degree

Job application procedure
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Job Info
Job Category: Engineering jobs in Tanzania
Job Type: Full-time
Deadline of this Job: Monday, May 4 2026
Duty Station: Dar es Salaam | Dar es Salaam
Posted: 27-04-2026
No of Jobs: 1
Start Publishing: 27-04-2026
Stop Publishing (Put date of 2030): 10-10-2076
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