Osisko Mining has announced results from the drilling programme at its Windfall Lake gold project in Urban Township of Québec, Canada.

The current 100,000m programme combines definition drilling above the Red Dog intrusion, and expansion drilling above and below this area. It also covers exploration drilling on the greater property area.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

A total of 12 new drill holes were created.

Definition drilling near the Caribou Zone led to a new discovery 150m below the zone. The new mineralised area, called Wolf Zone is defined by drill hole OSK-W-16-710, which intersected 11.8g/t Au over 6.7m from 562m-568.9m.

"In the next month, further drilling will be directed to explore the dimensions of the Wolf Zone."

Further mineralisation was discovered in the hanging wall and footwall of the Wolf Zone, with assays returning 8.32g/t over 3m and 16.2g/t Au over 2.3m respectively.

In the next month, further drilling will be directed to explore the dimensions of the Wolf Zone.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

The new intercepts indicate potential for new mineralisation near the Windfall mineral inventory through continued definition and exploratory drilling.

The company also revealed outcomes from new drill holes, which includes 8.89g/t Au over 6.9m in DDH OBM 16- 701, 18.4g/t Au over 2.3m in DDH OBM-16-703, and 16.2g/t Au over 2.3m in DDH OSK-W- 16-710.

These results demonstrate lateral and vertical continuity of high-grade gold mineralisation in Zone 27 and the Caribou Zone, as well as new zones developing between those two major mineralised corridors.

Mining Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Mining Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact

Excellence in Action
Awarded the 2025 Mining Technology Excellence Innovation Award for Equipment Diagnostics, Razor Labs’ DataMind AI™ platform turns sensor data and imagery into actionable maintenance insights, avoiding hundreds of thousands of dollars in downtime. Find out how leading mines are using DataMind AI™ to keep critical assets running.

Discover the Impact