ASX Announcement — 13 July 2026
Resolution Minerals Limited (ASX: RML; OTCQB: RLMLF) has reported strong progress from the 2026 diamond drilling program at Golden Gate South within its Horse Heaven antimony-tungsten-gold-silver project in Idaho.
The company has completed 16 diamond core holes for a total of 4,470m, representing approximately one-third of the planned program of up to 13,700m across as many as 45 holes.
Program progress
- Sixteen completed holes with an average depth of approximately 279m.
- All completed core logged and photographed by company geologists or contractors.
- Initial samples dispatched: holes HH-GG26-001 through HH-GG26-004 have been sent for multi-element analysis.
- Two drill rigs active as Resolution tests the strike and depth extent of gold mineralisation at Golden Gate North and South.
- Tungsten targeting: drilling is also testing the historic Golden Gate Tungsten Mine area and a broad tungsten soil anomaly at Golden Gate South.
Scheelite, a tungsten-bearing mineral that fluoresces under shortwave ultraviolet light, has been visually identified in core from the 2026 program. The updated announcement includes additional visual-estimate disclosures and a detailed table of observed scheelite occurrences.
Importantly, visual observations are not assay results and should not be treated as a proxy for tungsten grade. Resolution said laboratory results are required to determine mineral concentrations, with assay results expected across varying timelines as sample batches progress through analysis.
The program is designed to define the scale of the Golden Gate system and evaluate whether its gold and tungsten mineralisation can support a broader resource-development pathway at Horse Heaven.
Download the full clarified ASX announcement, including technical appendices (PDF)