Infinity Mining (ASX:IMI) reports new soil sampling has doubled the gold anomaly at its Tanjil Dome Project in Victoria to 1km.
Results returned grades of up to 3.7 grams per tonne gold (Au), providing further evidence of mineralisation within the broader gold-antimony footprint.
Infinity operates the project in joint venture with Mining One Consultants, about 100km from Southern Cross Gold’s (ASX:SX2) Sunday Creek Gold-Antimony Project.
The geochemical horizon includes the previously defined antimony-arsenic anomaly, which features massive stibnite, quartz-stibnite veining, altered-dyke breccias, and gold-bearing quartz veins. Previous surface rock samples returned up to 48.7% antimony and 1.35g/t Au.
A new gold anomaly has been defined 3km east of Tanjil Dome at the Good Hope Prospect, where anomalous surface geochemistry extends over at least 1.5km. Mullock samples returned up to 12.91g/t Au, with the trend spatially associated with historical hard-rock workings.
Mining One geology manager Stuart Hutchin says the ‘strongest gold responses’ occur within the same area containing massive stibnite, mineralised quartz veins, breccias, and altered intrusive rocks.
“The 1km gold footprint indicates that the hydrothermal system is considerably larger than the original surface stibnite occurrence,” Hutchin says.
The expanded laboratory gold dataset provides an additional geochemical vector alongside antimony, arsenic, and surface geology to define trenching and priority drill targets.
Infinity Mining plans trench mapping and sampling at Tanjil Dome and Good Hope to commence by October 2026, with results to provide vein orientations and continuity for planning initial drilling.
Write to JC Villarba at Mining.com.au
Images: Infinity Mining
