RE: Proactive Investors15 Jun 2021 18:39
I think one other point needs to be added in regard to the multiples question.
Dectupling is to multiply by a factor of 10.
One who reads quickly might read it as "Decoupling". However, a "t" is not an "o" (nor vice versa). Therefore, anyone who thinks speaking of "dectupling" is "decoupling" from reality is mistaken. The two words are not the same and therefore, one could hope for a 10-fold increase in the known size of Havieron without >necessarily< being decoupled from reality.
If reading the above has made you dumber rather than smarter, all I can say is that such things aren't unique on the Internet.
However, this brings us to another important "maths is fun" point. Dectupling, a 10-fold increase, is also known as an order of magnitude. When you multiply something by 10, you increase it by an order of magnitude. When you divide it by 10, you decrease it by an order of magnitude. By now, some of you are saying, "TMT has gone plain daft, what's he banging on about now?" The plain daft part may be right, of course. Others of you, however, might remember this quote from the Proactive article (see, I'm actually on topic!):
"Given the emergent size of Havieron, which is already pushing past 4.2mln ounces of gold, it would probably have got built anyway, but the existing plant means that the internal rate of return is going to be SEVERAL ORDERS OF MAGNITUDE better than it otherwise would have been." (emphasis added)
One order of magnitude would mean the internal rate of return would be 10 times better than it otherwise would have been. Two orders of magnitude would be 100 times better. "Several" usually means at least 3 or 4, which would be 1000 or 10000 times better IRR. I am sure Telfer significantly improves our IRR, but I am quite sure that it is not be several orders of magnitude.
IMO, Alastair Ford, who is undoubtedly very knowledgeable in this space, is yet obviously guilty of serious ramping here. Or maybe just no one ever told him maths is fun.
I'm not quite entirely sure I'd endorse Ford's use of "emergent" here either, but that's not maths, and I'll let Impecunious2 speak to that if he wishes.