About Us
Multi-Ressources Boréal
About MRB
A focused portfolio in proven mining districts
Multi-Ressources Boréal is a mineral exploration company with 14 mining projects in several mining districts of Québec, including the Chapais–Chibougamau mining camp and the Urban-Barry area.
MRB builds each project from historical data, new field work and geological interpretation, then presents its targets to partners interested in advancing them.
MRB at a glance
14
Mining Projects Across Québec
Sectors, blocks and targets within a project are not counted separately.
Commodities
Six commodity groups
From precious metals to critical and strategic minerals, each group is explored on one or more of MRB's projects.
Au
Gold
Ag–W
Silver & Tungsten
Cu
Copper
Au–Cu
Gold & Copper
Including Queylus (5a)
Fe–Ti–Cr–V
Iron, Titanium, Chromium & Vanadium
Ni–Cu–Co
Nickel, Copper & Cobalt
Our approach
From historical data to drill-ready targets
- 01
Compile the historical record
Assessment reports in Québec's SIGÉOM database, historical drilling and trenching are compiled and re-interpreted for every project.
- 02
Return to the field
Prospecting, stripping and sampling test the historical showings and find new ones, such as the gold–copper boulders found in 2024.
- 03
Define drill-ready targets
Geophysics and geological models point to the untested targets: syenite intrusions, porphyry dykes, IP anomalies and structural corridors.
- 04
Partner to advance
Projects and their targets are presented to partners and interested parties for option, joint venture or acquisition discussions.
Where we explore
Project sheets by district
Detailed sheets published to date, grouped by mining district. Other projects will be added progressively.