Potential Radiogenic Heat Production from Granitoid Plutons in Yukon

A map presents calculations of the potential for granitoid plutons to produce radiogenic heat. The calculations use U, Th, and K concentrations from whole rock geochemical data compiled in the Yukon Geological Survey lithogeochemical database. The dataset was last updated on 2026-05-20 and is provided by the Government of Yukon.

Use Cases

• Target geothermal resource exploration based on calculated radiogenic heat potential.
• Identify plutons with anomalously high heat production based on U, Th, and K concentrations.
• Map regional variations in radiogenic heat potential across Yukon based on compiled geochemical data.

Strengths

• Data is derived from the Yukon Geological Survey lithogeochemical database, suggesting an institutional source.
• Calculations are based on three specific radiogenic elements: uranium (U), thorium (Th), and potassium (K).
• The dataset was last updated on 2026-05-20, indicating recent maintenance.

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 Geological Survey's compilation.

Provenance

Source

Government of Yukon | Gouvernement du Yukon

Collection Method

Calculations performed using U, Th, and K concentrations from whole rock geochemical data compiled from various sources.

Freshness

Last updated 2026-05-20 15:32:47.257093.

Geography

Yukon, Canada