
Marampa Mines Limited (“MML”), located in the Port Loko District in the Northern Province of Sierra Leone, is committed to being a world-class and globally competitive iron ore producer. We undertake exploration, development and production of high-grade iron ore concentrate from estimated resources of around 1.7 billion tonnes. Branded Marampa BlueTM, the product is one of the cleanest grades globally.
Marampa Mines Limited (“MML”) located in the Port Loko District in the northern province of Sierra Leone, is committed to being a world-class and globally competitive iron ore producer. We undertake exploration, development and production of premium grade iron ore concentrate from estimated resources of around 1.7 billion tonnes. Branded Marampa BlueTM, the product is also one of the cleanest grades globally.

MML has built a resilient and long-life iron ore mine in Sierra Leone by expanding operations, and integrating mining, processing, and export logistics. Specially designed processing facilities, including a SAG mill and a Crusher beneficiate iron ore from a 32% Fe mined resource to achieve a 65% Fe grade iron ore concentrate. Marampa Blue TM – is among the highest quality iron ore concentrate products on the continent and one of the cleanest grades globally.

