Wolframite ore (iron-manganese tungstate) for tungsten extraction. Used in cutting tools, military armor, and high-density applications.
Wolframite [(Fe,Mn)WO₄] is the primary tungsten ore mineral, and Nigeria's deposits in Nassarawa and Plateau states have been mined since the colonial era. Our wolframite is sourced from licensed artisanal and small-scale mining operations that are fully traceable and conflict-free.
As the main commercial source of tungsten, wolframite feeds into the production of cemented carbides (cutting tools), high-temperature alloys, and military applications. With tungsten classified as a critical raw material, secure supply chains from conflict-free sources like Nigeria are increasingly valued.
Certified quality parameters verified by independent laboratories.
Origin
Nigeria
WO₃ Content
≥ 55%
Fe + Mn
15 – 23%
Sn Content
≤ 2%
Moisture
≤ 3%
S Content
≤ 0.5%
P Content
≤ 0.05%
Specific Gravity
7.0 – 7.5
Size
0–10 mm (concentrate)
Packaging
50kg drums / Jumbo bags (1MT)
Complete documentation package accompanying every shipment.
01 — Document
Certificate of Origin
02 — Document
Mineral Analysis Report
03 — Document
SGS Inspection
04 — Document
Bill of Lading
05 — Document
Export License
Trade Terms
Incoterms
FOB / CIF
Payment
100% Irrevocable L/C
Min Order
10 MT
Loading Port
Lagos, Nigeria
Delivery
21–30 days
Applications
Quality Control
Every shipment undergoes independent third-party inspection to guarantee compliance with international quality standards and destination country regulations.
SGS
SGS S.A.
Bureau Veritas
Bureau Veritas
Intertek
Intertek Group
Cotecna
Cotecna Inspection
Common questions about wolframite sourcing and export.
Our wolframite concentrate contains 55-65% WO₃ with iron and manganese as the primary gangue minerals.
Wolframite is an iron-manganese tungstate (darker, magnetic), while scheelite is calcium tungstate (lighter, fluorescent). Both are sources of tungsten; wolframite is more common in Nigerian deposits.
Yes, we comply with OECD Due Diligence Guidance and can provide conflict-free smelter-compliant documentation. Our supply chain is independently audited.
Each lot undergoes SGS assay for WO₃, Fe, Mn, Sn, S, P, As, Mo, and other trace elements. Weight and moisture certificates are also provided.
