Assurance

Quality, compliance and responsible trade.

Assaying

Fire assay, XRF and ICP-MS in ISO/IEC 17025 accredited laboratories.

◆ Metals: Fire assay for Au/Pt/Pd; ICP-MS and ICP-OES for multi-element panels; XRF for fast screening.
◆ Concentrates & Ores: full head assay, moisture, size distribution, gangue and penalty elements (As, Pb, Hg, U, Th).
◆ Gemstones: GIA / gemological lab reports; treatment disclosure mandatory in sales contracts.

Standards

OECD Due Diligence

Framework guides supplier and smelter vetting.

LBMA Good Delivery

Recognised refineries for gold and silver.

Kimberley Process

Certification for all rough diamond parcels.

RMI 3TG Framework

Chain-of-custody controls on tin, tantalum, tungsten and gold.

AML / KYC

Mandatory due diligence and PEP screening before contracting.

ISO/IEC 17025

Accredited third-party labs for trade-critical assay.

ESG & Community

Environmental monitoring, community engagement and progressive rehabilitation at every partner mine.

Local community engagement projects — water, agriculture support, small infrastructure, and fair employment for artisanal and small-scale mining communities — sit alongside our commercial work.

Ethical · Transparent · Reliable