Government of Yukon provides a geological report on the Klaza Au-Ag-Pb-Zn-(Cu) deposit in the Mount Nansen district. The report integrates field observations with archival Cu-Au assay data to infer a two-stage porphyry-epithermal system. The dataset was last updated on April 17, 2026.
Use Cases
- Modeling porphyry-epithermal deposit systems based on described vein and alteration types.
- Analyzing the temporal evolution of mineralization based on reported Re-Os and Ar-Ar dating.
- Assessing copper-gold-molybdenum potential based on integrated archival assay data.
- Studying intrusive suite relationships and magmatic-hydrothermal history described in the report.
Strengths
- Report integrates specific field observations with archival assay data.
- Provides detailed geological context including intrusion ages (ca. 80–76 Ma, ca. 105 Ma) and mineralization ages (ca. 77 Ma, ca. 71 Ma).
- Last updated on April 17, 2026, indicating recent maintenance.
Limitations
- Row count and column-level documentation are absent; field semantics must be inferred after download.
- Data may reflect geographic bias inherent to a single deposit study.
- The primary data format is PDF/HTML, which may require extraction for quantitative analysis.
Provenance
- Source
- Government of Yukon
- Time Range
- Late Cretaceous (specific ages ca. 105 Ma to ca. 71 Ma)
- Freshness
- Last updated 2026-04-17 16:05:37.195187
- Geography
- Klaza deposit, Mount Nansen district, Yukon (MINFILE 115I 067)