Enhanced Interpretation of Stream Sediment Geochemical Data for Yukon NTS 105E

Government of Yukon released new geochemical data from re-analysis of archived stream sediment samples. The data assesses both commodity and pathfinder element abundances using weighted sums modeling and catchment basin analysis. This release is part of a regional assessment covering a large part of Yukon.

Use Cases

• Identify prospective areas for mineral exploration based on modeled geochemical responses.
• Compare results from different analytical approaches (weighted sums and catchment basin analysis).
• Conduct regional geochemical assessments using catchment maps and associated data files.

Strengths

• Data is derived from re-analysis of archived samples, suggesting a controlled source.
• Analysis evaluates a variety of base and precious-metal deposit types.
• Results are presented as a series of catchment maps and associated data files.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to the Yukon region.

Provenance

Source

Government of Yukon | Gouvernement du Yukon

Collection Method

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

Freshness

Last updated 2026-05-20 16:08:58.090287; freshness should be verified.

Geography

Covers a large part of Yukon, specifically NTS 105E.