Highlights

  • Artemis has exploration interests at Cassowary and Karratha in Western Australia.
  • Its September 2026 quarter included preparations for maiden drilling at Cassowary.
  • The company continued technical reviews and planning for Karratha and Radio Hill.
  • Geological targets and existing resources have different levels of technical certainty.

Artemis Resources Limited explores gold and copper projects in Western Australia, including its Cassowary project in the Madura region and the Karratha gold-copper portfolio in the Pilbara. Artemis Resources Limited (ASX:ARV) also holds the Radio Hill processing site. The company’s report for the quarter ended September 2026 described Cassowary drill-readiness work alongside technical planning at Karratha and Radio Hill. The combined programme covers different geological settings, so the status of each asset requires separate consideration.

Cassowary Moves Through Drill Preparation

Cassowary is an early-stage exploration project targeting possible iron-oxide copper-gold mineralisation in the Madura region. The company describes interpreted intrusions beneath sedimentary cover. These are geological targets, not confirmed commercial deposits, and drilling is required to test the proposed model. The technical distinction matters because a geophysical interpretation can guide exploration without proving the presence, grade or continuity of mineralisation.

Artemis Resources Limited (ASX:ARV) reported that a heritage survey had been completed in June 2026 and heritage clearance was announced in August. Its September-quarter update identified access, water supply, mobilisation and drilling preparations as the practical focus. Readiness work can reduce uncertainty about how a programme will be conducted, but it should not be confused with completed drilling or assay results. The next technical milestone depends on field execution and the information ultimately recovered from drill holes.

Karratha Gold and Copper Portfolio

At Karratha, the company has identified gold and copper prospects around Carlow and Titan. Its website also refers to an existing inferred gold-copper-cobalt mineral resource at Carlow. An inferred resource reflects a particular confidence category; it does not carry the same assurance as higher-confidence resource classes or a reserve. Geological continuity and development assumptions require additional work before an operational decision is supported.

Artemis Resources Limited (ASX:ARV) continued technical reviews and exploration planning for the Karratha portfolio in the September quarter. The company has discussed geological structures and possible extensions around known prospects, but exploration objectives should remain separate from confirmed results. Surface observations and drilling data each contribute to the understanding of a mineralised system. Whether further work increases resource confidence depends on new data and technical interpretation rather than proximity to existing mineralisation alone.

Radio Hill and the Practical Development Questions

Radio Hill provides Artemis with an existing processing-site asset. The presence of a site may offer Options for future evaluations; it does not establish that it can process material from any particular deposit without refurbishment, engineering or approvals. Any proposal would need to account for metallurgical compatibility, operating costs, transport routes and the commercial scale of available feed. Those matters cannot be determined merely from the existence of historical infrastructure.

The Cassowary and Karratha projects have different exploration objectives and therefore different sources of risk. Cassowary’s undrilled interpreted targets involve substantial uncertainty over geology beneath cover. Karratha’s work requires ongoing assessment of known mineralisation and potential extensions. Artemis Resources Limited (ASX:ARV) must also consider field conditions, heritage and environmental requirements, programme funding and the reliability of future technical results. These constraints are normal features of mineral exploration rather than evidence of a specific future outcome.

Key Insights

Artemis Resources Limited (ASX:ARV) described a 2026 programme spanning drill preparation at Cassowary and continuing review of Karratha and Radio Hill. The quarterly update places emphasis on work undertaken rather than implied discoveries. Assessing these projects requires distinguishing exploration targets, estimated resources and possible processing options, each of which depends on different evidence.