Enhanced Stream Sediment Geochemistry for Yukon Mineral Exploration

New geochemical data from re-analysis of archived stream sediment samples in Yukon, Canada. The Government of Yukon released this assessment, which uses weighted sums modeling and catchment basin analysis to highlight areas with geochemical responses consistent with base and precious-metal mineral deposit types. Results are presented as a series of catchment maps and associated data files.

Use Cases

• Identify prospective areas for base-metal deposits based on commodity element abundances.
• Locate potential precious-metal deposits using pathfinder element data.
• Conduct regional mineral potential mapping based on catchment basin analysis.
• Validate geological models using weighted sums modeling results.

Strengths

• Data is part of a regional assessment covering a large part of Yukon.
• Analysis employs two distinct modeling approaches: weighted sums and catchment basin analysis.
• Results include both commodity and pathfinder element evaluations for multiple deposit types.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Freshness should be verified; last updated date is 2026-05-20.

Provenance

Source

Government of Yukon

Collection Method

Re-analysis of archived stream sediment samples using weighted sums modeling and catchment basin analysis.

Freshness

Last updated 2026-05-20 15:32:41.131395

Geography

Yukon, Canada, specifically NTS 115A region.