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Ministry of Energy Mines and Responsible for Core Review

Geoscience Map 2004-1: Geology of the St. Mary Map Sheet
NTS 82F/09

by Trygve Höy
Cartography by Wayne Jackaman

 

View Map (PDF 19.1MB)
Download Esri shape files (ZIP 2.4MB)

 

This geological map shows: the subdivision of the Lower Aldridge, distribution of the Lower Aldridge - Middle Aldridge contact, the Sullivan horizon, and distribution of key marker units within the Middle Aldridge. The St. Mary map area (1:50 000-scale) is underlain mainly by Middle Proterozoic Aldridge Formation and younger overlying Purcell Supergroup rocks. The world-class Sullivan, sedex Cu-Pb-Zn deposit is located within the Aldridge Formation, along the eastern edge of the map sheet. Numerous base metal and precious metal veins, stratiform base-metal occurrences, and pegmatites of the Hellroaring Creek stock are located farther west. 

 

GIS files for download, including Manifold MAP, ESRI Shape and KML files, are available in Geofile 2007-2, Belt-Purcell Metallogenic Data and Map by D.G. MacIntyre.  Also available is an interactive compilation map on MapPlace: Belt-Purcell Metallogenic Map.

 

All publications of the BC Geological Survey are available digitally, free of charge, from this website.

 

For questions or more information on geology and minerals in British Columbia contact BCGS Mailbox or call toll free (BC Residents only).