Gold-Bearing By-Products
We transform a wide range of mining by-products into high-value concentrates through cutting-edge metallurgical processes.
Carbon Fines
Activated carbon particles containing adsorbed gold from CIL/CIP circuits.
Dusts & Sweeps
Floor sweepings and dust collection from processing facilities.
Sludges
Electrowinning sludges and clarifier underflows.
Residues & Tailings
Mine tailings and process residues with recoverable gold content.
Rubber & Steel Liners
Gold-bearing rubber liners and steel liners from mining equipment and processing plants.
Wood Chips, Borax & Greases
Spent carbon, wood chips, borax, greases, sludge and other complex industrial residues.
Processing Method
Procurement & Collection
Secure, compliant collection of gold-bearing material from partner mines with full chain of custody documentation.
Processing & Beneficiation
Responsible transformation of by-products into export-grade concentrates using advanced metallurgical processes.
Laboratory Analysis
ISO/IEC 17025:2017 SANAS-Accredited laboratory analysis for scientifically accurate gold content assays.
Quality Assurance
Transparent and traceable processing aligned with international industry standards and best practices.
Infrastructure & Capacity
Advanced Processing Plant
State-of-the-art facility with industrial-scale processing equipment.
Collection Fleet
Fleet of specialised vehicles for secure material collection.
SANAS-Accredited Lab
On-site laboratory with ISO/IEC 17025:2017 accreditation.
Expert Personnel
Experienced technical staff with decades of industry expertise.
Industrial Equipment
Industrial-scale processing equipment for high-volume operations.
Secure Facility
24/7 security monitoring and access control systems.
Why Choose Northbound
Environmentally Responsible
Processing methods that minimise environmental impact and support rehabilitation.
Consistent Turnaround
Reliable, predictable processing times you can count on.
Transparent Reporting
Full visibility into processing stages and results.
Strong Governance
Full legal compliance and robust governance frameworks.
Decades of Operational Legacy
The company is built upon a legacy of decades of operational expertise, modernised infrastructure, and a proven track record in the precious metals processing industry.
Partner With Us
Ready to discuss your gold-bearing by-product processing needs? Our team is ready to help.