Macacha Project - great business2 Mar 2026 07:40
Another excellent RNS by the young Ippolito, who has delivered once again.
Ajax Resources PLC has now formally executed the option-to-purchase on Macacha, and it’s worth being precise about what this actually is. This is an advanced copper and silver project with a long technical history, not early-stage exploration. Between the late 1990s and 2010, the project saw just over 20,000 metres of drilling in total, extensive metallurgical work, trial mining, heap leach testing and onsite electrowinning that successfully produced copper cathode. Around US$25m was historically spent advancing it by Alexander Mining when it was AIM-listed.
There are two key resource numbers people need to keep straight. First, an older 1997 estimate pointed to a much larger tonnage of 44.7 million tonnes at 0.8% copper and 21.8 g/t silver, based on early drilling. Second, and more relevant today, is the later JORC (2004) estimate prepared by ACA Howe, which only covers the near-surface oxide horizon. That comes in at 6.6 million tonnes at 0.62% copper and 18 g/t silver, equating to roughly 40,900 tonnes of contained copper and 3.8 million ounces of silver. At current prices that’s around US$900m of in-ground metal before recoveries, costs or development.
What’s worth noting, and often overlooked, is the scale implied by that earlier, much larger non-JORC tonnage. If those older figures prove directionally correct once modern drilling is applied across the system, the in-situ metal endowment could be an order of magnitude larger than the oxide-only figure being discussed today. In that scenario, the US$900m referenced in the RNS would represent only about 11% of the potential metal value across the project as a whole, so we are talking about something that has as much value in Copper and silver as Eureka has in Copper and gold.
Crucially, that JORC figure excludes the deeper sulphide system entirely. Previous operators focused almost exclusively on the oxide material. The sulphides have not been systematically drilled and represent the main exploration upside. That’s exactly where Ajax is planning to focus once the new EIA is approved.
The deal structure is very shareholder-friendly. Ajax pays US$100k in shares to secure the option, with no obligation to proceed. The US$3m purchase price only becomes payable after EIA approval and can be paid any time from 36 months after that, with the ability to extend out to 48 months if needed. If the project doesn’t deliver, Ajax can walk away having capped its exposure. If it does, they acquire 100% ownership on sensible terms.
There’s no heavy royalty drag. The NSR is just 0.5% and can be bought out for US$450k, which is negligible in the context of a copper operation.
On the ground, this is a solid jurisdiction. Salta is a well-established mining province with good access, nearby water from the Juramento River, paved roads most of the way in, and plenty of contractors and services. Trial mining already demon