I actually missed the release of the feasibility study for Yellowhead Mining’s (YMI-X) Harper Creek property on March 2 because they must not have sent the news release through the media channels that I get. Nonetheless, I have been following this stock for a couple of years and I was eagerly awaiting this one.
As with all feasibility studies, they seem to have good numbers. Metal prices are higher than they used to be and there are many projects out there that are viable at today’s metal prices that were well under water a decade ago. Harper Creek is one of those.
Harper Creek is about the same size as Novagold’s Galore Creek deposit, 700-800 million tonnes, but half the grades. Galore Creek is probably right on the edge of the economic threshold, having been under construction during the boom years of 2006-2007 and then having been halted and not yet resumed. But the CEO (now moving to NovaCopper) Rick van Nieuwenhuse has stated many times he believes in it, and I think his move to the spinout is an endorsement of Galore Creek.
The question is, does Harper Creek’s major infrastructure advantage make up for the lower grades? It just might, because the Capex for Harper was estimated at $839 million versus Galore Creek’s roughly $3 billion (Original Capex was $3 billion; The plug was pulled after it escalated to $6.5 billion, but today I would suggest it’s probably closer to the original number). Harper Creek is located on a forested, rolling hill with the Yellowhead highway at the bottom. Power is a few kilometres away, although it might have to be upgraded, but the presence of an old paper mill on the highway suggests its got some industrial capacity already. Galore Creek, in comparison, has to build a 50 km access road, all of it through very rugged terrain, complete with a 4 km long tunnel and major bridge over the Iskut River.
I am impressed with a couple of things. Firstly, the metal prices were not very aggressive at $2.50/lb copper (although the gold might have been, at $1,250/ounce, but it doesn’t make that much difference). And secondly, the downside appears quite low. The breakeven point appears to be somewhere in the range of $1.50 – $2.00 copper, which we actually saw in 2008 when the boom went bust.
As with most of these, it is a “borderline” deposit, and I have to qualify that term. If the mine could be built and metal sold at today’s prices, it would be very profitable. But the value of an asset is what someone will pay for it, and majors will look very, very hard before getting into this. It takes years to build a mine and then you are committed to operating it for, in this case 28 years, so a breakeven metal price of $1.50 is still somewhat concerning. Most of the last 28 years the copper price was well below that.
So where does that leave Yellowhead Mining? With a market cap of $32 million, it’s not likely they will be able to raise the $839 million required to build the mine themselves, nor am I a big believer in juniors doing this. They must shop this feasibility study to a major who might take a 75%-ish operating interest, or a junior that can afford to build it as a joint venture, an option which would include major dilution for YMI. They could attempt to explore further and find a new extension, or they could infill drill to move some of the 815 million tonnes of resource into reserves (then the deposit would look alot like Copper Fox Metal’s Schaft Creek, in size and grade, but far better Capex).
If a major wanted to invest in a new mine, other large, low grade deposits like Seabridge’s KSM, or Copper Fox’s Schaft Creek, or Galore Creek, you would have substantial infrastructure risk because I think everyone is looking at Galore Creek and wondering what the Capex really is. They are the only ones to have tried building into the rugged mountains of the Golden Triangle and pulled the plug half-way. Seabridge is now just starting their construction, including twin, 23 km long slurry tunnels, and we’ll see how that goes. Harper Creek’s Capex is not going to contain that risk, and majors like that.
At $32 million market cap, I like this stock.