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).
BUSINESS ACCOUNT
Sign up for a business account to:
-
Access reports individually or via Subscription
-
Receive monthly invoices with payment via CSA or hard dollars
Get access to other exclusive features
-
Analyst access
-
Free Trial Subscriptions
-
Team account with shared subscriptions
-
Advanced analytics to track research consumption and performance
Stephan Bogner
- Stephan Bogner
Copper Quest plans drilling at RIP: Targeting untested porphyry system...
On Tuesday, Copper Quest Exploration Inc. announced plans for a minimum 2,000-metre Phase 2 drilling program at its RIP Copper-Molybdenum Project in British Columbia’s prolific Bulkley Porphyry Belt – a campaign that could be far more revealing than last year’s initial drilling. The fully permitted drill program will test the large, completely un-drilled southern geophysical anomaly – a circular “donut-shaped” chargeability feature interpreted as a second porphyry centre of equal or greater scal...
Stephan Bogner
- Stephan Bogner
Purity Unlocked: Homerun Resources‘ antimony-free solar glass by desig...
Today, Homerun Resources Inc. announced that its technical partners for the Belmonte Solar Glass Manufacturing Project in Bahia, Brazil, have confirmed that the exceptional purity of the company’s Santa Maria Eterna silica resources allow the production of solar glass 100% free of added antimony compounds. The breakthrough comes as global regulators and recyclers tighten restrictions on antimony, a heavy metal flagged as hazardous even at trace concentrations. Homerun’s high-purity quartz (HPQ)...
Stephan Bogner
- Stephan Bogner
Copper Quest: Built for discovery, scale and growth, unparalled porphy...
After a period of strategic restructuring, Copper Quest Exploration Inc. has emerged uniquely positioned to advance an exceptional portfolio of discovery-stage copper, gold, silver, and molybdenum projects in British Columbia’s prolific Bulkley and Toodoggone Porphyry Belts – among Canada’s most richly endowed porphyry districts. With 3 road-accessible projects already proven to host mineralized porphyry systems, Copper Quest stands at the heart of 2 districts anchored by major producers and pas...
Stephan Bogner
- Stephan Bogner
Green Light from Brazil‘s Mining Authority Strengthens Homerun‘s Silic...
With today´s news, Homerun Resources Inc. has taken another decisive step forward in consolidating its position as a leader in high-purity silica. Brazil’s National Mining Agency (ANM) has formally approved the Final Exploration Report for mineral rights leased from Companhia Bahiana de Pesquisa Mineral (CBPM) in the Santa Maria Eterna High Purity Silica District, Bahia, Brazil. The report, which includes a NI 43-101 compliant Mineral Resource Estimate, outlines 25.56 million tonnes (Measured) a...
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...
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
Copper Quest plans drilling at RIP: Targeting untested porphyry system...
On Tuesday, Copper Quest Exploration Inc. announced plans for a minimum 2,000-metre Phase 2 drilling program at its RIP Copper-Molybdenum Project in British Columbia’s prolific Bulkley Porphyry Belt – a campaign that could be far more revealing than last year’s initial drilling. The fully permitted drill program will test the large, completely un-drilled southern geophysical anomaly – a circular “donut-shaped” chargeability feature interpreted as a second porphyry centre of equal or greater scal...
Stephan Bogner
- Stephan Bogner
Purity Unlocked: Homerun Resources‘ antimony-free solar glass by desig...
Today, Homerun Resources Inc. announced that its technical partners for the Belmonte Solar Glass Manufacturing Project in Bahia, Brazil, have confirmed that the exceptional purity of the company’s Santa Maria Eterna silica resources allow the production of solar glass 100% free of added antimony compounds. The breakthrough comes as global regulators and recyclers tighten restrictions on antimony, a heavy metal flagged as hazardous even at trace concentrations. Homerun’s high-purity quartz (HPQ)...
Stephan Bogner
- Stephan Bogner
Copper Quest: Built for discovery, scale and growth, unparalled porphy...
After a period of strategic restructuring, Copper Quest Exploration Inc. has emerged uniquely positioned to advance an exceptional portfolio of discovery-stage copper, gold, silver, and molybdenum projects in British Columbia’s prolific Bulkley and Toodoggone Porphyry Belts – among Canada’s most richly endowed porphyry districts. With 3 road-accessible projects already proven to host mineralized porphyry systems, Copper Quest stands at the heart of 2 districts anchored by major producers and pas...
Stephan Bogner
- Stephan Bogner
Green Light from Brazil‘s Mining Authority Strengthens Homerun‘s Silic...
With today´s news, Homerun Resources Inc. has taken another decisive step forward in consolidating its position as a leader in high-purity silica. Brazil’s National Mining Agency (ANM) has formally approved the Final Exploration Report for mineral rights leased from Companhia Bahiana de Pesquisa Mineral (CBPM) in the Santa Maria Eterna High Purity Silica District, Bahia, Brazil. The report, which includes a NI 43-101 compliant Mineral Resource Estimate, outlines 25.56 million tonnes (Measured) a...
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...