Preliminary results from 2026 assess lithogeochemical characteristics of meta-volcanic rocks in the Finlayson Lake region, Yukon. The dataset, provided by the Government of Yukon, categorizes rocks into suites based on their geochemical signatures, such as low Ti tholeiites and boninites, and identifies suites prospective for volcanogenic massive sulphide mineralization.
Use Cases
- Classify meta-volcanic rock suites based on geochemical signatures like Ti content and Rare Earth Element enrichment.
- Associate rock suites with tectonic settings such as suprasubduction zones or ocean basins.
- Identify prospective rock suites for volcanogenic massive sulphide mineralization based on described geochemical features.
- Compare geochemical characteristics between mafic and felsic meta-volcanic rock units.
Strengths
- Data is categorized into specific geochemical suites (e.g., 2a, 2b, 2c, 3a, 3b, CRB 1, CRB 2, CRB 3) with clear signatures.
- Includes analysis linking rock suites to tectonic settings like forearcs, continental arcs, and ocean basins.
- Identifies specific suites (2a, 3a, CRB 1, CRB 2) as most prospective for mineralization.
Limitations
- Row count is unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- Government of Yukon
- Freshness
- Last updated 2026-04-17 15:58:05.605857; freshness should be verified.
- Geography
- Finlayson Lake region, Yukon-Tanana Terrane, Yukon