Testing & Compliance
Review third-party assays from Nigerian, Chinese, and United Kingdom laboratories alongside our national trade registrations and mining operating compliance documents.
Filter verified geological test sheets and institutional trade licenses.
Federal Ministry of Mines & Steel Development, Nigeria
Certified Mineral Assay specs
Official Nigerian government-certified laboratory analysis confirming high-grade lithium oxide (3.12%) in the Silver-White Lepidolite mica sample from Pit 2A.
Federal Ministry of Mines & Steel Development, Nigeria
Certified Mineral Assay specs
Certified analysis sheet verifying 3.58% Li2O concentration in the Purple Lepidolite sample. Confirms superior ore purity suitable for battery-grade processing.
Federal Ministry of Mines & Steel Development, Nigeria
Certified Mineral Assay specs
Official report validating a highly premium 3.84% Li2O concentration from the Pit 2B crystalline purple seam, confirming excellent export-grade pegmatite.
Federal Ministry of Mines & Steel Development, Nigeria
Certified Mineral Assay specs
Certified government laboratory analysis for Pit 3, recording our highest-grade lithium concentration at 4.15% Li2O with exceptionally low impurities.
China Metallurgy Quality Supervision & Testing Center
Certified Mineral Assay specs
Official import inspection and quality certificate issued in China. Validates average shipment lithium oxide grade of 3.92% and confirms low moisture for transport compliance.
Hatton Gardens Gemstone & Mineral Laboratory, London
Certified Mineral Assay specs
Prestige third-party laboratory analysis conducted by our London partners. Confirms a verified 4.02% Li2O concentration and details valuable rare-alkali co-products (Rubidium and Cesium).
Hatton Gardens Gemstone Partners Ltd, London
Certified Mineral Assay specs
Consignment custody and verification receipt from our international mineral partners in Hatton Gardens, London, marking a successful regulatory import and analysis sequence.
Nigerian Export Promotion Council (NEPC)
Certified Mineral Assay specs
Official exporter registration certificate issued by the Federal Government of Nigeria. Permits Revelle Minerals Resources Ltd. to export mineral commodities globally.
Corporate Affairs Commission (CAC) / FIRS
Certified Mineral Assay specs
Certificate of Incorporation and Tax Identification Number (TIN) confirming Revelle Minerals Resources Ltd. is registered under the Laws of the Federal Republic of Nigeria.
