Exploration Trenches

This layer contains point features that represent the locations of exploration trenches in New Brunswick. Geological data collected in exploration trenches are useful for mineral exploration and bedrock mapping. These data were compiled using archived mineral assessment reports of work (1950s to present), mining lease documents, and other sources. Data accuracy is variable depending on the source.

Organization: Government of New Brunswick | Gouvernement du Nouveau-Brunswick

Last modified: 2026-02-04T15:31:22.372471