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Sentinel Metals Limited (ASX:SNM)

ALERT: Price-sensitive ASX Announcement for SNM
Current share price for SNM : $0.600 -0.09 (-13.04%)+
Announcement
Release
9 Jun 2026 9:24AM
Price at Release
$0.690
Full Release
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Summary
Sentinel Metals Limited has commenced its maiden diamond drilling program at the Columbia Gold-Silver Project in Montana, USA, following the approval from the Montana Department of Environmental Quality. The program, which started on June 6, 2026, involves approximately 5,000 meters of HQ diamond drilling to target priority zones identified through geological reinterpretation and geophysical insights. The project aims to test high-priority structural targets and extend known gold-silver mineralization. The drilling is supported by the company's wholly owned subsidiary, Great Plains Mining, LLC. Corexplore Drilling Services, the contractor, uses a low-emission rig with full water recycling, highlighting the company’s commitment to responsible exploration. This initiative aligns with Sentinel's strategy to confirm and evaluate the larger scale potential of the Columbia project, situated in a historically productive district.
Key Points
  • Maiden drilling program commenced at Columbia Gold-Silver Project
  • Approval obtained from Montana Department of Environmental Quality
  • Approximately 5,000m HQ diamond drilling planned
  • Drilling targets high-priority structural zones and known mineralization
  • Conducted by Great Plains Mining, LLC, Sentinel’s subsidiary
  • Corexplore Drilling Services using low-emission rig
  • Project located in a historically productive mining district
  • Engagement with local community and stakeholders
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should refer to the full announcement here for further information.