Drilling Accelerates at Colosseum
| Stock | Dateline Resources Ltd (DTR.ASX) |
|---|---|
| Release Time | 2 Oct 2025, 9:13 a.m. |
| Price Sensitive | Yes |
Drilling Accelerates at Colosseum
- Feasibility drilling to upgrade mineral resource and gather geotechnical data
- Follow-up drilling targeting new gold and rare earth element (REE) anomalies
- Stockpile drilling to validate grade for potential processing
Dateline Resources Ltd is pleased to announce that drilling is progressing well at its 100%-owned Colosseum Gold-REE Project in California. The multi-faceted program is focused on three key components aimed at rapidly advancing the project's gold and rare earth element (REE) potential. A series of infill and verification drillholes are being completed to support the Bankable Feasibility Study (BFS), including work to upgrade the existing mineral resource and gather geotechnical data for mine design. This includes confirmatory drilling on a historic ore stockpile at site to validate its grade for potential processing. Targeted drilling is also testing recently identified magneto-telluric (MT) geophysical anomalies that may indicate additional gold-bearing breccia pipes around the known deposits. Several high-priority gold targets generated from the MT data will be drilled to assess their grade and continuity. In parallel, the company is drilling deep MT-derived targets prospective for rare earth elements, including the '2200N' anomaly, a robust resistivity feature interpreted as a potential carbonatite-hosted REE zone. To execute this expanded drilling effort, Dateline has bolstered its on-site drill fleet, with a high-powered reverse circulation (RC) rig from Major Drilling now operating at Colosseum, and a second similar RC rig being mobilized to site. The company is also planning a targeted Induced Polarization (IP) survey over select areas to further refine drill targeting. Drilling results will be released as they become available and will feed into the ongoing feasibility workstreams.
The combination of accelerated drilling, expanded targets, and rigorous feasibility work will continue to unlock value from Colosseum's large gold mineral resource and emerging rare earth opportunity for the benefit of all shareholders.