Industrial Minerals
Tungsten Concentrate
Wolframite & scheelite concentrate for hard metals
Product Overview
About Tungsten Concentrate
Tungsten has the highest melting point of any metal and is indispensable to cutting tools, mining equipment, aerospace components and defense systems. It is designated a critical raw material by the EU, US and Japan.
CriticalOre supplies both wolframite ((Fe,Mn)WO₄) and scheelite (CaWO₄) concentrates from vetted Southeast Asian sources, with full chain-of-custody and conflict-free documentation.
| Parameter | Typical Value | Notes |
|---|---|---|
| Tungsten Trioxide (WO₃) | 55% – 70% | - |
| Tin (Sn) | < 1.5% | - |
| Arsenic (As) | < 0.2% | - |
| Phosphorus (P) | < 0.1% | - |
| Sulfur (S) | < 0.7% | - |
| Moisture | < 1% | - |
Wolframite and scheelite lots specified separately; assay per lot with independent COA.
Quality Testing
- XRF screening and ICP confirmation of WO₃ content
- Penalty element profile per lot (Sn, As, P, S)
- Conflict-free / RMI-aligned origin documentation
- Third-party inspection available (SGS, Bureau Veritas)
Applications
Where Tungsten Concentrate Is Used
Cutting Tools
Tungsten carbide for machining, drilling and mining tools.
Aerospace
High-temperature alloys, counterweights and turbine components.
Defense
Kinetic penetrators, armor and strategic applications.
Industrial Alloys
Heavy alloys, electrodes and wear-resistant parts.
Packaging & Export
Packaging, Shipping & Documentation
Packaging
- Steel drums (250 kg) or 1 MT jumbo bags
- Sealed containers with weighbridge certification
Export & Logistics
- FOB Thailand, CIF Rotterdam / Hamburg or per buyer nomination
- Complete export documentation with strategic-materials compliance
Request for Quotation
Inquire About Tungsten Concentrate
Send us your target specification, quantity and destination. Our commercial team responds within one business day with pricing and availability.
- Firm quotes with defined validity period
- COA and spec sheets provided before contract
- Samples available for qualified buyers
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