Erdene Resource Development Corp.


1.0% NSR

Acquisition Date

2016 / Apr / 14

The Altan Nar (“Golden Sun”) project was discovered by Erdene in 2011 as part of a systematic, large-scale regional exploration program over southwest Mongolia’s Tian Shan Copper-Gold Belt. Altan Nar is a carbonatebase metal gold deposit and is characterized by multiple, sub-parallel, moderately to steeply dipping epithermal vein and breccia zones.

Exploration programs carried out by Erdene have included mapping, geochemical and geophysical survey programs, and a multistage scout and resource delineation drilling program. The results have greatly expanded the area of known mineralization at Altan Nar with 18 target areas now documented over a 5.6 km long area. Two of the early discoveries, Discovery Zone and Union North, are the most advanced targets and host wide zones of high-grade, near-surface mineralization that remain open at depth and along strike.

A mineral resource estimate was completed at Altan Nar in May 2018 and consists of 5.0 Mt of Indicated material at 2.8 g/t AuEq for 453 kozs of AuEq and an Inferred Resource of 3.4 Mt at 2.5 g/t AuEq for an additional 277 kozs of AuEq (0.7 g/t AuEq cut-off grade).

Erdene is working towards the completion of a Preliminary Economic Assessment of the Khundii Gold District which includes Altan Nar and the nearby Bayan Khundii project.

Recent Activities

August 2020
Only a small portion of the Altan Nar license has been drill tested and interpretation work is underway to develop the next round of drilling expected to commence in Phase 2 of the 2020 program.

February 2020
During Q4-2019, Erdene drilled five holes totaling 667 metres in the Discovery Zone, one of 18 high-priority targets along a 5.6 kilometre mineralized trend. Results included 23.0 metres of 17.0 g/t gold, 44.7 g/t silver, 0.75% lead and 1.47% zinc from a depth of 97.0 metres (TND-135).

Altan Nar


Altan Nar Royalty Map
Altan Nar Royalty Map