Brightstar Resources (ASX:BTR) said construction and development activities at its Goldfields project in Western Australia are on schedule, with first gold on track for June 2027, according to a Tuesday filing with the Australian bourse.

A final major concrete pour in the primary crusher area is now complete, and the first structural steel erection has started at the surge bin, per the filing.

Earthworks and civil concrete works have started at the LNG power station, while civil works are progressing in the gold recovery and elution areas.

The company said site establishment works have also started at the Lord Byron open pit, alongside mining development activities to prepare the site for non-process infrastructure ahead of mining mobilization targeted for early in the March quarter next year.