Transparency · Technical Reports
What has been recorded at the site, and what has not.
This page lists the technical records MPC has published for its reference project, Tsagaan Tolgoi in Mongolia.
No JORC- or other CRIRSCO-compliant resource or reserve report has been issued for Tsagaan Tolgoi. None of the records below is a resource or reserve estimate.
Field and laboratory records
October 16, 2026Exploration Update: More Documentation from Tsagaan TolgoiAt Tsagaan Tolgoi, the latest exploration documentation shows teams working through the physical process of understanding the ground: examining exposed rock, measuring geological structures, collecting samples, recovering drill core, and preparing material for further analysis.
September 30, 2026Gold Mineralization at Tsagaan TolgoiDrilling at TDH-03 intersected a 50-meter oxidized zone containing gold. Laboratory work found gold in pyrite, and the gold-bearing zone under investigation is about 700 meters long.
July 2026First Shovel: Exploration Begins at Tsagaan TolgoiField work has started at Tsagaan Tolgoi — the first reference case for MPC's infrastructure. This update marks the beginning of the exploration stage.