Dateline continues to uncover upside at the Colosseum project.
The Market Online - At The Bell

Join our daily newsletter At The Bell to receive exclusive market insights

  • North Pit north-east extension confirmed
  • Drilling intersects broad zones of mineralisation outside mineral resource
  • Additional drill rig to continue gold drilling
  • Two rigs targeting rare earth mineralisation

Dateline Resources (ASX: DTR) has uncovered two new broad gold intersections from drill testing of the northeast extension at the North Pit at the Colosseum project in California.

Listen to the HotCopper podcast for in-depth discussions and insights on all the biggest headlines from throughout the week. On Spotify, Apple, and more.

A recently completed Colosseum bankable feasibility study (BFS) returned strong economics including US$1.08 billion in un-discounted pre-tax free cashflow, with 75,000 ounce average annual gold production of over first six years.

Recent drilling has now expanded the footprint at Colosseum.

Drillhole CM26-42 has extended the mineralised zone further to the north and at depth, while drillhole CM25-41 increased the mineralised zone by a further 140m downhole.

“Gold mineralisation at the Colosseum North Pit continues to extend to the northeast and these latest drill intersections again highlight the robust nature of the deposit,” MD, Stephen Baghdadi, said.

“These broad gold intersections highlight the potential for the definition of an underground deposit at Colosseum that could be exploited following the completion of open pit mining.

“Based on the positive indications so far, the rare earth drilling program has now been expanded to 18 holes. The high-density rocks are an encouraging indicator that we are on the right track.”

The company’s drilling in late 2025 identified a zone in the North Pit at Colosseum demonstrating broad zones of consistent gold mineralisation.

Mr Baghdadi said the recent drill intercepts continue to support the potential for an underground target to the northeast of the North Pit at Colosseum.

Mineralisation remains open and will be tested further over the coming months.

DTR is up 8.75% to 21.8¢. Mkt cap $756.6M.

Join the discussion: See what Hot Copper users are saying about Dateline Resources and be part of the conversations that move the markets.

The material provided in this article is for information only and should not be treated as investment advice. Viewers are encouraged to conduct their own research and consult with a certified financial advisor before making any investment decisions. For full disclaimer information, please click here.

dtr by the numbers
More From The Market Online

Nanoveu to expand drone capabilities with strategic Spinoff acquisition

Nanoveu is adding new drone technology through the proposed strategic acquisition of Singapore company Spinoff Robotics.

Archer Materials advances biosensor beta prototype and manufacturing pathway

Archer Materials has continued to progress toward development its biosensor beta prototype for blood potassium sensing.
Image of bear lifting weights

Week 20, Wrapped: XJO flounders as Brent still above $100/bbl; US hike hopes dampen gold & CBA misery

On Thursday, it looked like the ASX might have shaken off its week-long doldrums when we closed green.
The Market Online Video

HotCopper Highlights Week 20: MinRes share sale panics; Droneshield’s ASIC case & Coles

Good Afternoon and welcome to HotCopper Highlights for Week 20 of the year, I’m Jon Davidson and looking around the traps, the market