Business Context and Reporting Period
Company: Northern Dynasty Minerals Ltd.
Filing Type: Form 6-K (Report of Foreign Private Issuer)
Date: February 1, 2010
Subject: Announcement of an updated mineral resource estimate for the Pebble Project in southwest Alaska, a 50:50 joint venture with Anglo American plc (Pebble Limited Partnership). The filing confirms the project as a significant undeveloped copper-gold-molybdenum porphyry deposit.
Key Financial and Operational Metrics
Note: This filing is a technical update regarding mineral resources and does not contain audited financial statements, revenue, profit, cash flow, or debt figures.
Updated Mineral Resource Estimate (January 2010)
Based on 509 core holes (including 37 new holes drilled since mid-2008), the resource estimate at a 0.30% copper equivalent (CuEQ) cut-off is as follows:
| Category | Tonnage (Billions) | CuEQ Grade (%) | Copper (Billion lbs) | Gold (Million oz) | Molybdenum (Billion lbs) |
|---|---|---|---|---|---|
| Measured & Indicated | 5.94 | 0.78 | 55.0 | 66.9 | 3.28 |
| Inferred | 4.84 | 0.53 | 25.6 | 40.4 | 2.29 |
Partnership Capital Requirement: Anglo American is required to invest between US$1.425 billion and US$1.5 billion to retain its 50% interest and advance the project toward permitting and operations.
Material Changes Versus Prior Period
- Resource Increase: The new estimate represents a 17% increase in resources within the higher confidence "Measured and Indicated" categories compared to the December 4, 2008 estimate.
- Contained Metal Growth: Contained metal increased by 12% for copper, 14% for gold, and 16% for molybdenum.
- Confidence Upgrade: More than 55% of the total resource is now classified in the Measured and Indicated categories, up from previous estimates.
- Drilling Verification: Additional core drilling verified the grade and distribution of mineralization in the high-grade eastern portion of the deposit.
Guidance, Outlook, and Risks
Outlook and Management Commentary
Management states the project is entrenched among the top-tier global copper and molybdenum resources and is the most significant undeveloped gold resource in the world. The Pebble Partnership is advancing a Prefeasibility Study and preparing to initiate project permitting under the National Environmental Policy Act (NEPA) in 2011, a process estimated to take 2–3 years.
Risks and Contingencies
- Regulatory Recognition: The SEC does not recognize the terms "Measured," "Indicated," or "Inferred" resources. Investors are cautioned not to assume these resources will be converted into reserves.
- Permitting and Feasibility: Future mining is subject to obtaining necessary permits, completing feasibility studies, and engineering preparation. There is no assurance that mineralization will ever be classified as ore.
- Financing: Significant additional financing is required for construction and operations, which may not be available on acceptable terms.
- Environmental and Legal: Compliance with extensive environmental and socio-economic rules could cause delays or abandonment of the project.
- Technical Uncertainty: Estimates are based on limited drill holes and metallurgical studies; significant uncertainty remains regarding the ultimate size and quality of the deposit.
Investor Verification Checklist
- Verify the filing of the technical report on www.sedar.com within 45 days of this announcement.
- Review the company's annual Form 40-F for historical financial data and comprehensive risk factors.
- Confirm the status of the Prefeasibility Study and the timeline for the NEPA permitting process starting in 2011.
- Assess the capital requirements for Anglo American's US$1.425–1.5 billion investment obligation.
- Understand that "Mineral Resources" do not have demonstrated economic viability and are not "Reserves."