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A multidisciplinary partner for exploration & mining

As one of Tanzania's foremost exploration and mining service companies, F5 Geological offers a comprehensive, integrated portfolio under its brand name — F5G.

Who we are

Built around a simple idea

Mining and exploration teams need one reliable partner who understands the technical side of geology as well as the logistics of running a site. Rather than being just a supplier or just a labour agency, F5G combines geological consumables and survey tools, technical support at every stage from data validation to resource estimation, drilling support, and skilled field personnel — so clients can source what they need from a single, accountable partner.

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Years, CEO field experience
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Connected service pillars
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Countries of operations
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Registered in Tanzania
What drives us

Mission, vision & values

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Our mission

To offer customers the finest quality and best selection of products with the quickest service in the industry — because we worry about the details so you don't have to.

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Our vision

To provide quality services that consistently exceed the expectations of our esteemed customers.

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Our values

Honesty. Professionalism. Integrity.

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Felichismi Mwijage, Founder and CEO of F5 Geological Solutions
25+ Years in international mining

Founder of F5 Geological Solutions and an experienced leader across African and Australian mining operations.

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Leadership

Felichismi Mwijage — Founder & CEO

A highly accomplished mining professional with more than 25 years of international mining industry experience across Africa, specialising in gold, copper, silver and iron ore operations. His expertise spans mine geology, grade control, dilution management, geological modelling, production optimisation and operational leadership across both open-pit and underground environments.

Over his career he has led multidisciplinary geology and mining teams and contributed to mine start-ups and operational improvement projects in Tanzania, Côte d’Ivoire, Zambia, Sierra Leone, Burkina Faso, Ethiopia, the Democratic Republic of Congo, South Africa and Western Australia. He currently serves as Mining Manager at Tietto Minerals’ Abujar Gold Project in Côte d’Ivoire, having previously served as the project’s Chief Geologist.

He holds a Bachelor of Science in Geology from the University of Dar es Salaam and a Diploma in Management from the University of Cape Town’s Graduate School of Business, and is a professional member of the Australasian Institute of Mining and Metallurgy (MAusIMM — Geology).

Mining ManagementGrade Control & DilutionGeological ModellingResource EvaluationDrilling ProgrammesSOP DevelopmentHSE ComplianceTeam Leadership & Mentoring
  • Blast Movement Technology — Geita Gold Mine, Tanzania. Contributed to implementing BMT with electronic tracer balls, improving ore recovery in visually challenging geological zones.
  • Grade control systems — Bonikro & Agbaou, Côte d’Ivoire. Played a key role in implementing GCX, DataShed, Snowden Supervisor and OrePro 3D.
  • AusIMM Narrow Vein Mining Conference, Perth, 2012. Presented a technical paper on Pilot Study on Blast Movement Monitoring.

Ready to log your next project?

Tell us about your site and requirements — we'll match the right team and equipment for the job.

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