Curragh Resources announced in 1990 a $70 million plan to develop a high-grade zinc-lead-silver mine at Mt. Hundere, 54 km north of Watson Lake. Proved reserves are approximately 4 million tonnes across 4 zones, averaging 8.45% Pb, 132.% Zn and 50 g/t Ag. Production was estimated at 100,000 to 150,000 tonnes of concentrate per year over a mine life of 8.5 years.
Use Cases
- Analyze mineral reserve grades based on the reported percentages of lead, zinc, and silver.
- Model mine production and economic viability based on the estimated annual concentrate output and mine life.
- Study geological formation processes based on the description of limestone replacement at a sheared contact.
- Assess environmental characteristics of mining waste based on the description of non-acid generating properties.
Strengths
- Contains specific reserve figures: 4 million tonnes across 4 zones.
- Provides detailed grade averages: 8.45% Pb, 132.% Zn, 50 g/t Ag.
- Includes production estimates: 100,000 to 150,000 tonnes of concentrate per year over 8.5 years.
- Describes geological context: deposit formed by replacement of limestone.
Limitations
- Row count is unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Data may reflect temporal bias inherent to the 1990 announcement date.
Provenance
- Source
- Government of Yukon
- Time Range
- Announcement date is 1990.
- Freshness
- Last updated 2026-04-17 15:55:29.764413; freshness should be verified.
- Geography
- Mt. Hundere deposit, southeastern Yukon, 54 km north of Watson Lake.