Updated Toroparu PEA Confirms GCM Is One Of The Most Undervalued Gold Miners
Summary
- Gran Colombia Gold changed its name to GCM Mining.
- The updated Toroparu PEA confirms the world-class potential of the project.
- Toroparu should reach an average annual production rate of 225,000 toz gold, at an AISC of $916/toz, over the 24-year mine life.
- At a gold price of $1,500/toz, the after-tax NPV(5%) equals $794 million.
- GCM Mining remains one of the most undervalued gold miners.

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GCM Mining (OTCQX:TPRFF) made another important news release. Only earlier this week, the company announced the change of name from Gran Colombia Gold to GCM Mining, which should better reflect that the company is not only about Colombia and not only about gold anymore. And yesterday, it released the results of an updated PEA for its shovel-ready and fully funded Toroparu project in Guyana.
The PEA was accompanied by an updated resource estimate. What is positive, the measured & indicated resources increased. On the other hand, the inferred resources decreased. When GCM acquired Toroparu, the project contained measured & indicated resources of 7.35 million toz gold, 6.28 million toz silver, and 444 million lb copper, and inferred resources of 3.15 million toz gold, 276,000 toz silver, and 104 million lb copper. However, according to the new resource estimate, there are measured & indicated resources of 8.44 million toz gold, 6 million toz silver, and 396.29 million lb copper, and inferred resources of 1.21 million toz gold, 177,000 toz silver, and 24.19 million lb copper.
So the overall volume of gold, silver, and copper contained in resources decreased. However, the metals didn't simply disappear. The difference is caused by different cut-off grades used by the two resource estimates. While the old one used a cut-off grade of 0.3 g/t gold, and it focused only on the open-pittable ore, the new one uses a cut-off grade of 0.4 g/t gold for open-pit and 1.8 g/t gold for the underground portion of the deposit. These changes helped to elevate the measured & indicated gold grades from 0.91 g/t to 1.42 g/t, and the inferred gold grades from 0.76 g/t to 2.74 g/t. Moreover, the deposit remains open at depth and along strike.
The updated PEA confirms that Toroparu should be a very profitable long-life asset. The mine should be developed in two stages. The first stage will have a throughput rate of 7,000 tpd. The second stage will have a throughput rate of 14,000 tpd, starting in year 6, and will include a copper concentrator which will enable the mine to generate valuable by-product credits. The expansion should cost $103 million and it is included in the sustaining CAPEX.
In the beginning, the mining activities will focus only on the open-pit material. Underground mining should start 10 years later. The mine should be able to produce 225,000 toz gold per year on average, over 24-year mine life. The AISC is estimated at $916/toz, and the initial CAPEX at $355 million. At a base-case metals prices of $1,500/toz gold, $20.22/toz silver, and $3.13/lb copper, the after-tax NPV(5%) equals $794 million, and the after-tax IRR equals 46%. These are very good numbers.
As can be seen, there are several notable changes in comparison to the old PEA. The old PEA envisioned AISC of $780/toz gold, which is approximately 15% below the new projection. On the other hand, the initial CAPEX was originally estimated at $378 million which is 6.5% higher than the updated estimate. Also the NPV and IRR improved. The new PEA presents an after-tax NPV(5%) of $794 million, which is favorable to the old projection of $495.2 million. However, the improvement is partially attributable to higher metals prices, as the old study used a gold price of $1,300/toz, silver price of $16/toz silver, and copper price of $3/lb.
According to Lombardo Paredes, CGM's CEO, the pre-construction activities have already started. The construction itself should start in 2022 and be completed in 2023. The first full year of production should be 2024, with expected production of 280,000 toz gold.
Conclusion
The updated PEA confirms the huge potential of the Toroparu project. And the upside potential of GCM's shares. The company has a market capitalization of $386 million right now. The net debt stands at -$17.9 million which leads to an enterprise value of approximately $370 million. But GCM holds also a 44% equity interest in Aris Gold (OTCQX:ALLXF), a 27% equity interest in Denarius Silver (OTCPK:DNRSF), and a 26% equity interest in Western Atlas Resources (OTC:PPZRF).
The current market value of the equity interests is approximately $93 million (not talking about the fact that Aris Gold alone is significantly undervalued). It means that the market attributes value of less than $280 million to GCM's Segovia mine that produces around 200,000 toz gold per year, and to the Toroparu project with an after-tax NPV(5%) of $794 million (or more than $1 billion at the current gold price). GCM remains one of the most undervalued gold producers.
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This article was written by
Peter Arendas is an associate professor at the University of Economics in Bratislava. He has over 15 years of investing experience. Peter specializes in covering small and mid-cap companies in the resource sector with an in-depth insight into the precious and industrial metals royalty & streaming industry.
Peter is the leader of the investing group Learn more.Analyst’s Disclosure: I/we have a beneficial long position in the shares of TPRFF either through stock ownership, options, or other derivatives. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.
Seeking Alpha's Disclosure: Past performance is no guarantee of future results. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. Any views or opinions expressed above may not reflect those of Seeking Alpha as a whole. Seeking Alpha is not a licensed securities dealer, broker or US investment adviser or investment bank. Our analysts are third party authors that include both professional investors and individual investors who may not be licensed or certified by any institute or regulatory body.
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Comments (39)

https://imgur.com/a/T9SMuv9 Karora +21%, XOP (Oil) +15%, Galane +13%, GDXJ +2%, SPY-9%, QQQ -14%, ARKK -34%Just like it felt was going on before charted this. TPRFF is +9%Cheers









January 19, 2022www.gcm-mining.com/...Excellent results and the poly mill is up and running







La Guarida: 62.34 g/t Au and 37.3 g/t Ag over 0.40 meters on the La Guarida Vein (CR-ES-014).Wow.

..
www.gcm-mining.com/...GCM Mining also announced today that it produced 17,799 ounces of gold and 24,593 ounces of silver at Segovia in the month of November 2021 bringing the total for the first eleven months of the year to 188,359 ounces of gold and 210,817 ounces of silver, up from 178,923 ounces of gold and 165,832 ounces of silver at Segovia in the first eleven months of 2020.GCM Mining provided an update today on its purchases of its common shares pursuant to its current NCIB which commenced in October 2021. During the period from December 6, 2021 through December 10, 2021, the Company purchased a total of 286,301 common shares at an average price of CA$5.20 per share with the total cost amounting to approximately CA$1.5 million. After the cancellation of these shares, the Company currently has a total of 98,241,274 common shares issued and outstanding.These guys are firing on all cylinders



2) A history of value desruction.
3) Shady uneconomic deals 4) Toroparu very risky
(FS was not completed by GoldX for a reason, given the deal with NEM):- significant capex pushed to years 4-6,
- almost no significant cash flow in years 4-12 in comparison to later years (try to use 8% discount rate and you'll see a 35% cut in NPV)
- no costs per tonne in the press release... why? maybe because mining costs too low falling on a 6:1 strip ratio will crash th margin.

1. I don't think that paying quite high dividends and buying back shares is terrible in regards to minority shareholders
2. Yes, this was mentioned above, however, the company is more mature now, and it shouldn't be an issue going forward
3. I'm not sure what exactly do you mean
4. Every development project is risky, but I don't think that Toroparu is riskier than the others. Also Wheaton Precious Metals seems to like the project.

Leaving 1,2,3 aside just to avoid discussion overr the quality of management (I was a share holder for much more than i would like to admit):4) Toroparu is much more risky than most projects:- 6:1 strip ratio makes it extremely sensitive to mining costs.
- Staged approach that pushes significant amount of the cash flow from the later years is a big risk
- Let's check the OPEX in years 4-9 before stage 2 begins:
total OPEX: $769M
total tonnes processed (7k tod): 15.3MAssuming 3:1 strip ratio in years 4-9 (based on GoldX previous PEA), we get to 60M tonnes of ore + waste which gives us $12.8/t OPEX + $2.3 freight and insurance + $6.9/t sustaining costs = $22/t costsRevenue for those same years is $1.65B which is $27.5/t. these are 6 years of pretty much no cash flow, and given the 6:1 strip ratio, a $0.5 in mining costs cut the operational cash flow significantly. remember, strip ratio gets extremely high in the later years so the whole project is really for a very high gold price.


First time for a long time I am getting a little more positive on miners. It is that time of the year, the charts are not looking that bad anymore, sentiment is quite negative and so on. So it might be a good time to ad to existing positons. On the flipside; I should have sold way more of my investments a few weeks ago and now buy back.
Painful examples for me are EGY and GLGDF.Have a great weekend

Equity interest in other companies: 100M
Segovia: 500M (4 * EBITDA)
Toroparu: 800M
Total: 1,4B
MC/EV: 400MPrice target in C$ at about $17,75. (price now C$ 5,15)Not bad :-)
Thank you!!



1. Segovia has relatively small reserves. They keep on drilling and replenishing the extracted reserves every year, but the overall number remains low, sufficient for approximately 3 years of mining at the current production rate.
2. Colombia has a bad reputation and many potential investors are simply afraid of investing in a company fully dependent on this country. However, this is something that the management tries to eliminate by acquiring Toroparu and changing the name to GCM.

Then again in May 2017 a 15 : 1 reverse splitIf someone started with 10,000 shares, now they hold only 26.6 shares.

