RE: On the horizon...30 Aug 2021 17:57
Welcome to the board Shorn. Your early research covers the important aspects of this investment. I’m glad aprogerson has given a balanced reply; we’re all investors hoping for the best, but it’s good to consider both the pros and cons.
The Big One appears to be near surface, continuous and of decent mineralisation. But as aprogerson points out, the size of the resource seems modest; perhaps because drilling and assay results have focused on only a very small area to date.
However, the current drilling extends along the line of lode and results expected soon should provide a better estimate.
Geophys has also identified several other areas of interest at Big One which, taken together, may amount to a sizable resource. The hope is that JORC and mining licence application will follow but more drilling will surely be required and a revised resource estimate expected at a future date.
Nevertheless, Big One is unlikely to be the ‘company maker’. It’s attraction would be as a shallow, open cast mine from which unprocessed ore can be readily extracted and trucked at low cost to nearby processors in the Mt. Isa region. In this respect, it could provide the cash flow necessary for the much bigger project at Arya.
Arya both frightens and excites me. On the one hand, as potentially one of the largest copper discoveries in Queensland in decades, a proven resource could launch Castillo as a true mid-tier copper producer valued at many multiples of the current £25m market cap.
On the other hand, if the current drill is a dud then we are reliant on Zambia which could be several years from providing value, if at all. This is the nature of small cap miners, it’s a gamble and a lot rests on the outcome of the Arya drill which will become known later in the year.
Finally, the IPO of Broken Hill seems to have divided opinion on these boards. Personally I’m in favour. If Big One and Arya come good then this more than justifies my investment in Castillo. Free shares and the option of buying more in Broken Hill at discount offers diversification in terms of management of assets and fund raising. I’d rather make progress at Broken Hill with separate management than have it sit on the shelf or act as a distraction.