Dateline Resources Limited has announced significant progress on its Colosseum Project Bankable Feasibility Study $(BFS)$ in San Bernardino, California. Recent updates confirm that major work programs have been completed or are well advanced, supporting parameters from the earlier Scoping Study. Metallurgical test-work demonstrates a gold recovery rate of 91-92% at a 106µm grind size, and positive geotechnical results suggest the potential for a more efficient open pit design and reduced strip ratio. Mine design and scheduling are underway, incorporating data from recent drilling aimed at upgrading mineral resources and defining deposit edges. The company has also uncovered historical processing plant foundations that may deliver schedule and cost savings, and is planning an environmentally responsible closed loop water management system with dry stacked tailings. Negotiations for key long lead items are in advanced stages as the BFS nears completion.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Dateline Resources Limited published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 1128963) on January 20, 2026, and is solely responsible for the information contained therein.