Cassiterite ore (Tin ) from Nigeria middle belt region. both mined or processed by us Supply capacity: 10 tons plus weekly Manganese ore mostly ranging from 30% Mn to 40% Mn content could be supplied in bulk . Columbite and Tantalum ore, we buy and process this mineral to export standards. we can supply 10 Tons plus of this material weekly Tantalum ore. This mineral is mostly sourced from the middle belt region of Nigeria and it is supplied based on demand. Wolfromite ore is also available, mined by us and also bought from local miners, we can guarantee a steady supply of this mineral we have Gold currently available. the Gold is mined from our Toro, Bauchi mines Tourmaline Gems Supply capacity: 150 grams available Quality: VVS