Reliable Bauxite Mining & Exports
Astra Minerals is an ETHOS Group company engaged in bauxite mining, logistics, and export operations in Guinea through strong local partnerships.
Astra Minerals is an ETHOS Group company engaged in bauxite mining, logistics, and export operations in Guinea through strong local partnerships.
WHO WE ARE
About Astra Minerals
Astra Minerals is a Guinea-focused mining and export company specializing in bauxite. The company operates through a locally partnered model, combining international investment participation with on-ground operational expertise to deliver reliable supply to global markets.
Astra Minerals operates with a long-term vision, emphasizing responsible mining practices, transparent operations, and dependable supply relationships.
OUR CORE ACTIVITIES
Astra Minerals conducts open-cast bauxite mining on allocated plateaus through locally partnered structures, ensuring sustainable and scalable production
The company manages inland transportation, stockpiling, and port coordination to support smooth movement of material from mine to vessel.
Astra Minerals supplies Guinea-origin bauxite to international buyers through bulk shipments, supporting both trial and long-term supply contracts.
Astra Minerals supplies export-grade bauxite suitable for alumina and aluminum production.
Typical Indicative Parameters:
Alumina (Al₂O₃): ~45%
Reactive Silica (SiO₂): ~3%
Shipment Form: Lumpy / Fines
Loading: Bulk vessel
Final specifications subject to laboratory analysis and contractual terms.
Strong local partnership model thru GBT one of major mining license in Guniea
Dedicated mining plateau allocation in our own licence
Integrated mine-to-port logistics
Export-focused operations
Long-term supply orientation
Astra Minerals operates as part of the ETN Group, a private investment and trading group led by Indian investors in UAE.
The company is supported by GBT, a Guinean mining rights holder that has allocated a dedicated bauxite plateau to Astra Minerals, enabling consistent production and export planning.
Astra Minerals is supported by Ultra Energy Group (USA) through technical and commercial advisory engagement. This support strengthens Astra Minerals’ operational planning, export readiness, and international market alignment.
Guinea, West Africa
One of the world’s leading sources of high-quality bauxite with direct access to international shipping routes.
Contact Astra Minerals to discuss trial shipments, long-term supply contracts, and partnership opportunities.