RE: Re: Redmoor9 Oct 2020 14:06
"We need some expertise please on here to contextualise our Redmoor Asset. The BOD tell us that our 11.7mt at 1.17% is world class? Is that the case?"
Redmoor is a globally significant deposit, and the economics are fair, especially when using higher prices like in the Study. I also think some confirmatory and extensional drilling on the highest grade parts of the deposit are well justified even in the current economic climate, as more high grade material would further improve the economics, and given the outstanding success of the last campaign there's good reason to think there is more to come. Obviously that is only likely to happen when a financing solution for LCCM is found.
However, Redmoor isn't a significant tin deposit, and just calling it so, and converting the grades to "tin equivalent", doesn't make it so. If you look at the material they have put into this mine plan: 7.2 million tonnes at 0.59% tungsten trioxide, 0.10% tin, 0.39% copper - the revenue streams on the metal prices used in the Study are approx 75% tungsten, 10% tin, 15% copper. No point keeping talking about the tin market and how great it is, battery metals and all that spiel, or how few tin deposits there are - cause they ain't one of them. But nonetheless, the truth is, this IS one of the highest grade large-scale tungsten deposits in the world, with potential for further expansion, so its definitely "world class".
"A post on here yesterday (subsequently deleted )said that the NPV of $85m did not stack up and the mine was uneconomic at current metal prices. Is this a fair view or is this nonsense? How does our mine compare to other developing mines? What is a decent NPV and IRR? How does Redmoor compare to say Parys Mountain (AYM) which is 10mt at 5% grade; It also has a mine shaft sunk."
The NPV and IRR are attractive at the metal prices used in the Study. Obviously what metal prices you use has a big impact in any Study, its usually the key variable. I don't think the project is "uneconomic" at current metal prices, but its certainly less attractive, and further optimisation or exploration is required to progress the project based on the delivered outputs - in current market conditions. There is no such thing as a "decent" NPV really in mining, as that is basically just the overall "value" of the project when discounted for the cost of capital and time value of money (8% per annum in this case), so it just depends entirely on the scale of the project. So a massive porphyry copper project might have a $1 billion NPV, and a vein copper project a $50m NPV, but the latter would get financed and not the former, if its IRR is superior and the perceived risks lower. A decent IRR might be 20-25% at current metal prices, a strong IRR would be 30-40%, and anything over that is like printing money. As for the mine shaft at Parys Mtn, its fairly irrelevant as modern mining is conducted from a ramped tunnel (decline) at the depths of these projects.