SQX Resources (ASX: SQX) reports broad near surface gold mineralisation from maiden Red Bird drilling

Dr Julian Stephens, Executive Director of SQX Resources, spoke with MarketOpen to further discuss the first assay results from the maiden RC drilling program at the Red Bird Gold Project in Arizona and what they clarify about scale, continuity and next steps.

The initial results from 8 of 25 holes confirm broad, near surface gold mineralisation, with the company stating that drilling has proven vertical continuity from surface to at least 60m depth.

The release also states that the current drilling validates mineralisation beyond historically mined zones and supports potential for bulk tonnage, near surface open pit resources.

This Q&A is focused on what has now been confirmed by the first batch of assays, what remains to be established as the balance of results is received, and how the next phase of work is being sequenced. 

What do the maiden results validate about scale and continuity, and what remains unproven?

Maiden drilling provides our first modern technical validation of the historical Red Bird mine and surrounding mineralised footprint. Based on the first batch of assays, we have confirmed significant, broad and near surface gold mineralisation with vertical continuity from surface to at least 60m depth.

The results also show mineralisation extending beyond what had been implied by historical and recent underground sampling, including broad drill intercepts such as 42.7m at 1.4g/t Au and 45.7m at 1.3g/t Au. When combined with the recent channel sampling results referenced in the announcement, this supports our view that Red Bird hosts a substantial shallow gold system. 

At the same time, this was the initial batch of results and we have reported assays for 8 of 25 RC drill holes, with the assays for the remaining 17 holes expected in the coming weeks. That means the current results confirm mineralisation in the areas drilled so far, but they do not yet define the full extent of the system.

Further assay results, geophysical work and additional drilling are still required to test extensions at depth and along strike and to guide the next stage of drilling. 

How should investors assess consistency risk with most assays still pending?

We view the current results as an initial dataset from a systematic maiden program that was designed to test the depth and strike extensions of mineralisation previously identified through historical work and recently confirmed by our own surface and underground channel sampling.

The first batch of assays has returned broad, near surface intercepts across multiple holes, and the technical commentary in the release states that these assays confirm significant and continuous gold mineralisation at Red Bird, which gives us an early level of validation across the areas tested so far. 

Our next step is to incorporate those pending results into the broader interpretation of the system, providing a more complete basis for assessing how mineralisation extends at depth and along strike, and for planning the next phase of work. 

Do the wide, near surface intercepts materially change the development pathway, and what still needs to be demonstrated?

The wide, near surface drill intercepts confirm potential for bulk tonnage, near surface open pit resources and is an important change in context because it indicates that mineralisation at Red Bird is not limited to the discrete high grade zones that were historically mined.

The technical commentary says historic mining was largely confined to those discrete zones, while the current drilling has returned broader mineralised intervals, including RBRC012, RBRC013 and RBRC020. 

The current release is based on assays from 8 of 25 holes, and the company has outlined further work including receipt of the remaining assays, magnetic and IP geophysical surveys, further underground geological mapping and sampling, and then additional drilling targeting expansions to the mineralised zone. Those steps are needed before the company can complete the next level of assessment of the opportunity. 

How are next steps sequenced, and what does that imply for capital allocation and near term catalysts?

SQX Resources has outlined further detailed underground geological mapping and sampling, particularly of deeper levels not yet accessed, followed by an assessment of regional prospects and alteration zones within the claims area.

The sequencing set out in the release shows that each workstream is intended to inform the next phase of targeting before additional drilling is planned. In addition, magnetic and IP geophysical surveys are planned following receipt of the remaining assays to determine drilling targets at depth and identify potential new targets along strike. 

Once these work programs are completed, the company has stated that additional drilling will be planned targeting expansions to the mineralised zone, with further work also including ongoing evaluation of regional prospects and alteration zones. 

Sequencing the next phase of work

The Red Bird announcement sets out an early but clearer framework for the next stage of exploration. The first batch of drilling has confirmed broad, near surface mineralisation and provided modern validation of the historical system, but the immediate focus remains on completing the assay dataset and then using geophysics, mapping and sampling to refine the next round of targeting. Strategically, the release points to a step by step exploration pathway, where each dataset is used to formulate new target areas of the mineralised system before further drilling is undertaken.