Open File NFLD/3540

Geochemical Data Related to Metallogenic Studies of Granite-related Critical Mineral Occurrences, Newfoundland (NTS Map Areas 1M/10, 2D/03, 10, 11P/11, 13 and 12A/02)

J. Conliffe

St. John’s, Newfoundland and Labrador, June, 2026

Summary

This Open File release includes lithogeochemical data from drillcore and outcrop samples from an ongoing GSNL project investigating granite-related critical mineral occurrences in southern and central Newfoundland (NTS map sheets 1M/10, 2D/03, 10, 11P/11, 13 and 12A/02). The samples are from known W, Sn, Mo and Pb mineral occurrences in the Avalon and Gander zones but also include samples from a new tungsten occurrence north of Burgeo. This release provides geochemical data with no interpretation.

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