Brazilian Gold Refinery · 20+ years in mineral refining
Precision Refining,
Uncompromised Provenance.
More than 20 years of experience in metal and mineral refining. The São Paulo refinery uses advanced refining technology and refines gold to 999.9 fineness. We serve institutional clients in Brazil, Dubai and Korea.
- Experience
- 20+ years
- Daily Capacity
- 30 kg
- Fineness
- 999.9
Targeted accreditations
- LBMA
- RJC
- OECD
- BACEN
- CVM
Products
999.9 fine gold bars. Serial-numbered, sealed and certified.
The Auvalis Standard
Brazilian gold. International standard.
Our refinery pairs state-of-the-art equipment with strict OECD due-diligence procedures, connecting Brazilian gold supply with institutional buyers in Dubai, Korea and beyond.
999.9
Fineness target
20+
Years of experience
30 kg
Daily capacity
100%
Certified origin
3
Markets served
0
Conflict-zone sources
What We Do
Integrated services across the precious metals value chain.
From raw gold intake to fine gold bar, every step is handled in-house with state-of-the-art refining equipment, full chain of custody.
All Services
Gold Refining
Precision refining to 999.9 fineness. Capacity 30 kg/day.
Learn more
Assaying & Analysis
Fire assay, ICP-OES and XRF, engineered toward LBMA referee-laboratory standards.
Learn more
Bar Minting
Minted bars in 1 oz, 100 g and 1 kg: hallmark Auvalis, serial-engraved, certificate of analysis included.
Learn moreResponsible Recycling
End-to-end recovery of jewellery, industrial and electronic scrap from certified Brazilian sources.
Learn more