ounce of silver produced for SST. CS still holds about 20% of Silverstone’s shares and a
few of the special warrants it was issued. In exchange, Silverstone basically has the right
to 100% of Cozamin’s silver production (1.3 to 1.5 million annual ounces of silver) for
ten years. The average per-ounce price, including the up-front payment, is near $8/oz,
but SST only pays $4/oz on an ongoing basis, generating about $14/oz in cash flow at
current prices.
As it turned out, Silverstone was able to find others willing to cut a silver off-take deal,
starting with Lundin Mining (NYSE.LMC, T.LUN), which agreed last September to sell SST
100% of the silver production from its Neves Corvo and Aljustrel mines in Portugal. Both
of these are Life of Mine (LOM) deals, with between 600,000 and 900,000 annual ounces
of silver over 15+ years from Neves Corvo and 500,000 to 1,500,000 annual ounces
over 10+ years from Aljustrel. SST paid US$42.5 million in cash and 19.6 million in
shares. Silverstone also pays US$3.90 per ounce of silver produced, making total
payments still in the neighborhood of $8/oz.
For context, Silver Wheaton started out paying $3.90/oz back when silver was around
$6.75/oz, but now also makes up-front payments as well as the now-traditional $3.90/oz
ongoing payments. In SLW’s most recent deal (with Mercator Minerals), the up-front
payment of $42 million plus the $3.90 per ounce work out to an average per-ounce price
of $7.23. For a new entrant in the field, Silverstone’s deals are not bad at all.
Last February, Silverstone announced a different kind of deal with Aquiline Resources
(T.AQI) for a portion of the silver produced from the latter’s hard-won Navidad project.
The deal is rather complicated, but this is necessary as Navidad still has a long way to
go before becoming a mine. To mitigate the risk inherent in buying the silver so early,
SST structured the deal in the form of a debenture that is convertible either into AQI
shares (which could be sold to recover the cash at some gain or loss) or 12.5% of LOM
silver production from the Loma de Plata zone at Navidad.
Why only 12.5%? Because this isn’t a little silver byproduct from a base metal mine, but
silver off-take from a big chunk of a world class silver project. Aquiline’s November 2007
resource update on Loma de Plata included 9.1Mt at 225 g/t silver (66 million ounces
silver) Indicated and 17.3 Mt of 159 g/t silver (89 million ounces silver) Inferred. That,
by the way, is within the larger Navidad resource of 127.7 Mt grading 110 g/t silver and
1.06% lead (453 million oz Ag) M+I and 49.0 Mt grading 97 g/t silver and 0.5% lead
(153 million oz Ag) Inferred. Drilling continues to expand these resources.
The convertible debenture was a very smart way to jump on a developing silver stream
early while minimizing risk. This and the high-profile Lundin deal show that Silverstone
can indeed implement the “Silver Wheaton” model. We expect to see more growth along
these lines, but even if it takes a while, growth from the already producing silver
streams is turning SST into a cash cow. During the first eight months of 2007, SST sold
$2.6 million worth of silver but lost $2.1 million. But during the final four months of
2007, SST saw its attributable production more than double, from 214,000 ounces of
silver through 8/07 to 524,000 for 9/07-12/07. Sales jumped to $7.6 million, and the
loss turned to earnings of $1.2 million.
And that’s just the beginning. The company projects just over two million ounces of
silver produced this year, just over three million next year, and about 4.5 million by
2011 – without any new deals being signed.