Rockstone is a research house specialized in the analysis and valuation of capital markets and publicly listed companies. The focus is set on exploration, development and production of resource deposits as well as marcoeconomic analysis of commodity and currency markets. Our international team of five analysts bring our German and English speaking readership a wealth of experience from the commodity markets: Stephan Bogner (mining analyst), John P. Barry (professional geologist), Chris Berry (macroeconomist), Prof. Dr. Hans Bocker (award-winning book author), and Boris Gerjovic (fundamental analyst).
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Stephan Bogner
- Stephan Bogner
From Patience to Payoff: Core Assets and the Art of Discovery
Disseminated on behalf of Core Assets Corp. and Zimtu Capital Corp. Longest massive sulphide intercept to date: 11.78m @ 10.6% zinc, 0.36% copper and 16g/t silver from surface Next year‘s drill season is now set to target long intercepts of porphyry mineralization, building on the valuable insights gained from this year’s drilling. On top of that, drilling at Whaleback not only confirmed the presence of high-grade skarn but, more strikingly, suggests that this impressive mineralization extend...
Stephan Bogner
- Stephan Bogner
Apex Critical Metals discovers high-grade niobium at surface along a s...
Apex Critical Metals Corp. just unveiled the highly anticipated results from its 2024 exploration program at the Cap Project, located near Prince George in British Columbia. The Cap Property, roughly 25 km2 in size and accessible year-round, covers a large carbonatite system, which was sampled for niobium and REE (Rare Earth Elements) this summer. The assays are nothing short of amazing as high-grade niobium was discovered at surface, with outcrops reaching up to an impressive 3.33% Nb₂O₅, and s...
Stephan Bogner
- Stephan Bogner
How a spectacular niobium discovery sparked investor excitement and wh...
Disseminated on behalf of Apex Critical Metals Corp. and Zimtu Capital Corp. Niobium is back in the spotlight of investors following the remarkable discovery by WA1 Resources Ltd. in Western Australia. This former $5 million market cap company hit niobium paydirt in late 2022, when the stock was hovering around 10 cents. In July, WA1 Resources unveiled its maiden resource estimate of 200 million tonnes averaging 1% Nb2O5. With the company‘s valuation soaring to $1 billion and shares trading a...
Stephan Bogner
- Stephan Bogner
Industry leader in tantalum joins Capacitor Metals Corp.
Disseminated on behalf of Capacitor Metals Corp. and Zimtu Capital Corp. Capacitor Metals Corp. proudly announced the addition of US-based Dr. Daniel F. Persico to its Advisory Board. With nearly 30 years of experience in the tantalum and niobium industries, Dr. Persico is a leading figure, currently serving his seventh term as President of the Tantalum-Niobium International Study Center (T.I.C), the global association for these critical materials. He also heads MTAL LLC, a consultancy speci...
Stephan Bogner
- Stephan Bogner
Capacitor Metals: Big plans for one of the world‘s biggest deposits of...
Disseminated on behalf of Capacitor Metals Corp. and Zimtu Capital Corp. Nvidia, the global leader in artificial intelligence computing and the world‘s second most valuable company with a market capitalization in excess of $3 trillion USD, owes its success in part to the unique properties of tantalum. This rare high-tech metal is essential for computer chips, which are critical to the operations of Nvidia and other major chip manufacturers in China and Taiwan. The unsung hero as a technology-...
Der Niedergang der EU
​Während das Magazin TIME unsere Kanzlerin, Angela Merkel, vor kurzem noch als "Person des Jahres" in den Himmel lob (siehe Artikel hier), so gibt es in den breiten Medien erstaunlich schwachen Gegenwind über Ihre politischen Maßnahmen bzw. "nicht-Maßnahmen". An dieser Stelle möchte ich eine gänzlich andere Meinung vorstellen, nämlich die von Boris Gerjovic aus Maribor in Slowenien. Sein Artikel "Der Niedergang der EU" wurde ins Deutsche übersetzt und ist untenstehend wiedergegeben.
Stephan Bogner
- Stephan Bogner
The Tech Company That The Cannabis Industry Has Been Waiting For
Interview with Edward Klaeger IV, CEO of Fiberlab Inc. According to an interview with Edward Klaeger, the supply of separated cannabinoids in bulk quantities is the market‘s bottleneck: “The problem with the medical and pharmaceutical markets in the cannabinoid industry: There is no bulk separation of cannabinoids to mass produce a prescription – and that’s where Fiberlab comes in.“ “The economies of scale is what sets Fiberlab technology apart and then the fact that we can create bulk isolat...
Stephan Bogner
- Stephan Bogner
Q&A Session About Commerce Resources Corp. and the Rare Earth Market
​Following my latest article “Shedding Light onto the REE Playing Fieldâ€, there were some questions that my newsletter subscribers asked me to address.I have attempted to be a positive force in this sector by, as much as possible, levelling the playing field by explaining the rare earth element (REE) space and its particularities with a series of focused articles. As in all commodity spaces, some projects and management teams are good, and some projects and management teams are not. Throu...
Fragen und Antworten über Commerce Resources Corp. und dem Markt für...
​Nach meinem Artikel “Beleuchtung des Spielfelds der Seltenen Erden†gab es einige Fragen meiner Newsletter-Abonnenten. Ich habe versucht, eine positive Kraft in diesem Sektor zu sein, indem das “Spielfeld†so gut wie möglich ins richtige Licht gerückt wird – und zwar mit einer Serie an fokussierten Artikel, die darauf abzielten, den Markt für Seltenen Erden (“REEsâ€), einschliesslich seinen Eigenarten, zu erklären. Wie in allen Rohstoffklassen sind manche Projekte und Managem...
Stephan Bogner
- Stephan Bogner
From Patience to Payoff: Core Assets and the Art of Discovery
Disseminated on behalf of Core Assets Corp. and Zimtu Capital Corp. Longest massive sulphide intercept to date: 11.78m @ 10.6% zinc, 0.36% copper and 16g/t silver from surface Next year‘s drill season is now set to target long intercepts of porphyry mineralization, building on the valuable insights gained from this year’s drilling. On top of that, drilling at Whaleback not only confirmed the presence of high-grade skarn but, more strikingly, suggests that this impressive mineralization extend...
Stephan Bogner
- Stephan Bogner
Apex Critical Metals discovers high-grade niobium at surface along a s...
Apex Critical Metals Corp. just unveiled the highly anticipated results from its 2024 exploration program at the Cap Project, located near Prince George in British Columbia. The Cap Property, roughly 25 km2 in size and accessible year-round, covers a large carbonatite system, which was sampled for niobium and REE (Rare Earth Elements) this summer. The assays are nothing short of amazing as high-grade niobium was discovered at surface, with outcrops reaching up to an impressive 3.33% Nb₂O₅, and s...
Stephan Bogner
- Stephan Bogner
How a spectacular niobium discovery sparked investor excitement and wh...
Disseminated on behalf of Apex Critical Metals Corp. and Zimtu Capital Corp. Niobium is back in the spotlight of investors following the remarkable discovery by WA1 Resources Ltd. in Western Australia. This former $5 million market cap company hit niobium paydirt in late 2022, when the stock was hovering around 10 cents. In July, WA1 Resources unveiled its maiden resource estimate of 200 million tonnes averaging 1% Nb2O5. With the company‘s valuation soaring to $1 billion and shares trading a...
Stephan Bogner
- Stephan Bogner
Industry leader in tantalum joins Capacitor Metals Corp.
Disseminated on behalf of Capacitor Metals Corp. and Zimtu Capital Corp. Capacitor Metals Corp. proudly announced the addition of US-based Dr. Daniel F. Persico to its Advisory Board. With nearly 30 years of experience in the tantalum and niobium industries, Dr. Persico is a leading figure, currently serving his seventh term as President of the Tantalum-Niobium International Study Center (T.I.C), the global association for these critical materials. He also heads MTAL LLC, a consultancy speci...
Stephan Bogner
- Stephan Bogner
Capacitor Metals: Big plans for one of the world‘s biggest deposits of...
Disseminated on behalf of Capacitor Metals Corp. and Zimtu Capital Corp. Nvidia, the global leader in artificial intelligence computing and the world‘s second most valuable company with a market capitalization in excess of $3 trillion USD, owes its success in part to the unique properties of tantalum. This rare high-tech metal is essential for computer chips, which are critical to the operations of Nvidia and other major chip manufacturers in China and Taiwan. The unsung hero as a technology-...