Surficial Geology Maps of Garner Creek and Matson Creek Areas, Yukon Territory
Updated 2mo ago
5filesPDF
Available on 1 platform
Sign in to view source links and access this dataset
Description
Late Tertiary and Quaternary geological data from the Lower Stewart River and adjacent Yukon River above Dawson. The dataset includes two 1:50,000-scale surficial geology maps and one 1:250,000-scale topographic map from the Government of Yukon, last updated in April 2026. Maps show field study sites, heavy mineral sample sites, and hardrock mineral occurrences.
Use Cases
Identify potential placer gold deposit settings based on descriptions of multiple glaciations and proglacial outwash.
Analyze sedimentology and stratigraphy of gravelly exposures for mining suitability.
Map surficial geology and terrain features using the provided 1:50,000 and 1:250,000-scale maps.
Assess physical characteristics of gravelly deposits for regulatory decisions on placer mining.
Strengths
Includes two detailed 1:50,000-scale surficial geology maps.
Includes one 1:250,000-scale topographic map with field study site locations.
Focuses on a region with a documented history of placer gold discovery since 1884.
Provides information on late Tertiary and Quaternary geology in a previously limited-study area.
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 specific map areas studied.
Provenance
Source
Government of Yukon
Collection Method
Surficial geological mapping and sedimentological study.
Time Range
Late Tertiary and Quaternary periods.
Freshness
Last updated 2026-04-17 15:50:31.671499; freshness should be verified.
Geography
Garner Creek, Ogilvie, and Matson Creek map areas (115 O/13, 115 O/12, 115 N/9 - east half) in the central Yukon Territory, Canada.
License is OGL-CA-2.0. Primary file formats are HTML and PDF.