Dome Mine Drilling Extends Mineralization 600 Metres South

New drilling confirms large-scale open-pit potential at Dome Mine, extending mineralization 600 meters south.

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Oct 20, 2026

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Dome Mine Drilling Extends Mineralization 600 Metres South

New drilling confirms large-scale open-pit potential at Dome Mine, extending mineralization 600 meters south.

In brief

New drilling confirms large-scale open-pit potential at Dome Mine, extending mineralization 600 meters south. Drilling at Dome Mine confirms high-grade mineralization extending 600 meters south, supporting plans to expand the open-pit operation. Originally reported by Financial Post.

Drilling Extends Mineralization

Drilling on south side of resource pit extends mineralization by 600 metres south.

“Drilling on south side of resource pit extends mineralization by 600 metres south”

High-Grade Intersections

3.41 gpt over 17.3m; 1.42 gpt over 17.0m; 1.71 gpt over 19.1m.

“3.41 gpt over 17.3m; 1.42 gpt over 17.0m; 1.71 gpt over 19.1m”

New Mineralization Areas

Drilling identifies new mineralization areas extending 600 meters south and north.

“Drilling identifies new mineralization areas extending 600 meters south and north”

Resource Estimate Update

New resource estimate remains on track for Q1 2027.

“New resource estimate remains on track for Q1 2027”

Dome Mine Background

Dome is among Canada's largest historic gold producers with 16.7 million ounces produced.

“Dome is among Canada's largest historic gold producers with 16.7 million ounces produced”

Geological Context

Mine located on south limb of Porcupine Syncline, just north of Destor Porcupine Fault.

“Mine located on south limb of Porcupine Syncline, just north of Destor Porcupine Fault”

Current Resource Metrics

222.3 million tonnes with average grade of 1.49 gpt for 11.0 million ounces.

“222.3 million tonnes with average grade of 1.49 gpt for 11.0 million ounces”

Drilling Program Goals

2026 drilling program aims to complete new mineral resource estimate by early 2027.

“2026 drilling program aims to complete new mineral resource estimate by early 2027”

North Side Drilling Results

14 holes (9,177.4 m) with high-grade intersections at shallow depths.

“14 holes (9,177.4 m) with high-grade intersections at shallow depths”

South Side Drilling Results

22 holes (7,188.0 m) to evaluate mineralization 600 meters south.

“22 holes (7,188.0 m) to evaluate mineralization 600 meters south”

Fault Trend Extension

Mineralized zones follow Dome Fault trend and remain open to west for 1.5 kms.

“Mineralized zones follow Dome Fault trend and remain open to west for 1.5 kms”

Milling Facility Plan

Company re-evaluating plans for Dome Mill with potential for large central milling facility.

“Company re-evaluating plans for Dome Mill with potential for large central milling facility”

Resource Category

Current resource includes 11.0 million ounces in Inferred category.

“Current resource includes 11.0 million ounces in Inferred category”

Drill Results Summary

Multiple high-grade intersections found in both north and south drilling areas.

“Multiple high-grade intersections found in both north and south drilling areas”

Resource Update Timeline

Resource update expected early 2027 with new mineral resource estimate.

“Resource update expected early 2027 with new mineral resource estimate”

Future Expansion Potential

Potential for expansion of mineralization north, south and west of current pit.

“Potential for expansion of mineralization north, south and west of current pit”

The big picture

Drilling at Dome Mine confirms high-grade mineralization extending 600 meters south, supporting plans to expand the open-pit operation.

Read the original on Financial Post

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