Leone Minerals

Leone Minerals Limited (LeoneMin) is a geological and mining company with focus on exploration, discovery and development of mineral resources (principally mineral sands and precious mineral deposits).

Years Experience

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about us

Who we are

Leone Minerals Limited (LeoneMin) is a Sierra Leonean-owned geological and mining company committed to the responsible exploration, development, and management of mineral resources. Built by professionals with deep local knowledge and international experience, LeoneMin operates with a clear purpose: to unlock mineral wealth in a way that creates long-term value for communities, investors, and the nation.

We don’t just mine minerals. We build systems, partnerships, and infrastructure that support sustainable economic growth in Sierra Leone and across West Africa.

Rutile

ilmenite

Zircon

service

Tailored Mining Services for Every Venture

Geology:

We provide exploration services, sampling, and analysis, alongside geological modelling and resource estimation. Our services also include quality assurance, data management, and grade control reconciliation.

Geomatic Engineering

Our surveying services include mining, topographic, hydrographic, and cadastral surveys. We also provide survey information management, mapping, and graduate training in surveying and software.

HSE Management:

We assist in health and safety risk management, systems implementation, and environmental impact assessments. Our services include mine closure planning, community development, and emergency response strategies.

Mining Engineering:

We offer comprehensive mine planning, pit optimization, and production scheduling. Our expertise includes resource estimation, infrastructure planning, and training for mining engineers.

Civil Engineering:

We specialize in the design and construction of infrastructure, including roads, bridges, and buildings. Additionally, we provide project management, construction materials, and RFQ training.

GIS and Mapping:

Our GIS services cover geospatial data collection, mapping, and database development. We also offer analysis, conversion, and training in GIS and GPS technologies.

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Let’s Build Sustainable Value Together

LeoneMin is actively growing its mining footprint through key ventures and licensing agreements. Partner with Leone Minerals to deliver responsible mining, strong returns, and lasting community impact.