MANGANEZ PROJESİ DURUM TESPİTİ VE ARAŞTIRMA
MANGANESE PROJECT DUE DILIGENCE & EXPLORATION
Güven ve uygulanabilirlik oluşturmak için
20 adım
Yüksek Mn yüzey tenörleri tek başına bir madenin uygulanabilirliğini kanıtlamaz. Her karar, saha kanıtları, analizler, modelleme ve ekonomik verilerle desteklenmelidir.
1. Tenement Due Diligence: Check licence validity, boundaries, ownership, renewals, surface rights and obligations.
2. Geological Reconnaissance: Assess geology, host rocks, mineralisation, workings and horizons.
3. Geological Mapping: Record lithology, structures, faults, folds, dip, strike and contacts with GPS.
4. Historical Data Audit: Verify reports, assay certificates, drilling logs, production records and resource estimates.
5. Remote Sensing & GIS: Use satellite imagery, DEMs and geology to prioritise targets.
6. Trenching & Pitting: Expose mineralisation; document thickness, weathering and geological contacts.
7. Representative Sampling: Collect located channel, trench, pit and chip samples. Avoid selective grab samples for grade estimation.
8. Laboratory Analysis: Test Mn, Fe, SiO₂, Al₂O₃, phosphorus, sulphur and relevant impurities at a competent laboratory.
9. QA/QC: Use certified reference materials, blanks and duplicates; investigate contamination, precision and bias.
10. Geophysical Surveys: Apply suitable magnetic or electrical methods where justified; validate in the field.
11. Drilling Strategy: Design drilling to test depth, thickness, grade distribution and continuity.
12. Core & RC Logging: Record lithology, mineralisation, recovery, weathering, intervals and contacts; measure RQD where applicable.
13. Bulk Density: Measure density across mineralised zones and weathering profiles for tonnage.
14. Database Validation: Audit coordinates, surveys, assays, recovery, gaps and laboratory records.
15. 3D Geological Modelling: Define domains using geology, grade, thickness and demonstrated continuity.
16. Resource Estimation: Estimate tonnage and grade from validated data using suitable methods under an applicable reporting code.
17. Metallurgical Testwork: Test crushing, screening, washing and beneficiation to establish recovery, yield, saleable grade and impurities.
18. Mine Design & Reserve Assessment: Assess mining methods, dilution, ore loss, geotechnical conditions, equipment and schedule. Declare reserves only when evidence supports conversion from resources.
19. Infrastructure & Logistics: Cost roads, power, water, labour, processing, haulage, export and freight.
20. Economic Evaluation: Model CAPEX, OPEX, royalties, taxes, working capital, prices, cash flow, NPV, IRR and sensitivities. Prepare a technical report.
Objective: establish economically mineable tonnage, grade, recovery, cost and market conditions.
Exploration identifies potential; evidence and economics establish viability, with proof.
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