Latest news with #Geophysics
Globe and Mail
2 days ago
- Business
- Globe and Mail
CanAlaska Announces Results from Property-Wide Airborne Surveys on 16,000 Hectare Frontier Project
Multiple Priority Exploration Target Zones Identified, Stock Options Granted Saskatoon, Canada--(Newsfile Corp. - June 19, 2025) - CanAlaska Uranium Ltd. (TSXV: CVV) (OTCQX: CVVUF) (FSE: DH7) (" CanAlaska" or the " Company") is pleased to announce results from a series of property-wide airborne geophysical surveys completed on its 100%-owned Frontier Project (the "Project"). The results from high-resolution helicopter-borne Versatile Time Domian Electromagnetic (VTEM Plus), horizontal magnetic gradient, and radiometric surveys identified several exploration target zones on the Project. The purpose of the surveys was to identify and prioritize basement conductors, characterize lithological and alteration variations, refine areas of interest for ground prospecting, and map the structural setting of the project to support future drill targets. The Project is located in the northeastern Athabasca Basin approximately 30 kilometres northeast of the McClean Lake mill complex and Roughrider uranium deposit, and 35 kilometres north of Cameco's Eagle Point uranium mine (Figure 1). To view an enhanced version of this graphic, please visit: Frontier Airborne Survey Results The Frontier project is located five kilometres northeast of the present-day Athabasca Basin edge. Compilation work on the project has highlighted a prominent 25-kilometre-long northeast trending magnetic low corridor, termed here as the Roughrider Mineralized Corridor ("RMC"). This regional-scale corridor, which continues off property to the southwest, hosts multiple uranium deposits and showings, including Roughrider, Midwest, J Zone, Dawn Lake, Moonlight, Osprey, and the McClean Lake mine and mill complex. Figure 2 – Frontier Project Airborne Survey Target Areas To view an enhanced version of this graphic, please visit: The recently completed VTEM Plus survey consisted of 931 line-km's of helicopter-borne surveying at a 200 metre line spacing across the Project. This was followed by a high-resolution magnetics and radiometrics survey that consisted of 3,739 line-km's of helicopter-borne surveying at 50 metre line spacing across the Project. The surveys were conducted by Geotech Ltd. of Aurora, Ontario and survey management and processing were conducted by Condor Consulting, Inc. Upon completion, the results of the airborne surveys were processed using 3D magnetic inversions and subsequently processed through a GeoInterp data analysis. GeoInterp is a form of data analysis to extract lithostratigraphic and structural elements from magnetic data. As a result of data processing and the GeoInterp analysis, a series of target zones were identified on the Frontier Project (Figure 2). The target zones are concentrated around large-scale north to northwest trending faults that are associated with shorter strike length faults and conductors. The highest priority target zones are those where magnetic low structural corridors are associated with cross-cutting fault features. The Point Lake Anomaly, a historical lake sediment sample collected in the early 1990's by the Geological Survey of Canada that returned 34.7 ppm uranium associated with elevated cobalt, copper, molybdenum, and nickel, is located along one of the main north-south trending features within the central target area. The airborne surveys completed on the Frontier Project represent a critical step in the Company's exploration strategy looking for tier 1 basement-hosted uranium deposits. The Company has deliberately generated a strategic land portfolio in the infrastructure-rich northeastern Athabasca Basin region along corridors that show geological and structural similarities to the Arrow and Eagle Point basement-hosted uranium deposits. The Company is actively seeking Joint Venture partners to move the Project to the next exploration stage. CanAlaska CEO, Cory Belyk, comments, "The Frontier project work has generated some very compelling basement-hosted uranium exploration targets along the prolific Roughrider Mineralized Corridor. The CanAlaska team will actively seek exploration partners to help move the Frontier project toward discovery. With the uranium market continuing to strengthen and the baseline market fundamentals stronger than ever, we believe the Frontier project should garner considerable interest from explorers looking for a large and drill-ready project in the infrastructure-rich northeastern Athabasca Basin." Other News The Company also announces that it has granted incentive stock options to certain directors, officers, employees and consultants of the Company to purchase up to an aggregate of 6,060,000 common shares of the Company pursuant to CanAlaska's omnibus equity incentive plan. These options are exercisable for a period of three years at a price of $0.88 per share. Pursuant to TSX Venture Exchange (" TSXV") policies, 50,000 of these options granted to an investor relations consultant (see below) will vest as to 25% on each of 3, 6, 9 and 12 months from their date of grant. All other options are fully vested. The Company also announces that it has extended the term of its investor relations letter agreement with Rayleigh Capital Ltd. (" Rayleigh Capital") from December 31, 2024 to December 31, 2025, subject to approval from the TSXV (refer to the Company's news release of July 28, 2023). Either party is permitted to terminate the extended agreement upon providing the other party with 60 days' prior written notice of termination. Rayleigh Capital focuses on global investor relations for junior and small cap companies specializing at exposing companies to a wide audience of investment professionals. Under the extended agreement, commencing January 1, 2025, the Company will pay $8,500 per month (plus GST) to Rayleigh Capital to provide liaison, coordination, corporate growth strategy, communications and other services to CanAlaska. The fee to be paid by the Company to Rayleigh Capital under the agreement is for services only. The Company and Rayleigh Capital act at arm's length. Rayleigh Capital has no present interest, directly or indirectly, in the Company or its securities, except that it has today been granted stock options pursuant to CanAlaska's omnibus equity incentive plan. This news release does not constitute an offer to sell or a solicitation of an offer to buy any of the securities in the United States of America. The securities have not been and will not be registered under the United States Securities Act of 1933 (the "1933 Act") or any state securities laws and may not be offered or sold within the United States or to U.S. Persons (as defined in the 1933 Act) unless registered under the 1933 Act and applicable state securities laws, or an exemption from such registration is available. Technical Disclosure - Historical Results The historical results contained within this news release have been captured from the Saskatchewan Mineral Assessment Database (SMAD) as available and may be incomplete or subject to minor location inaccuracies. Management cautions that historical results were collected and reported by past operators and have not been verified nor confirmed by a Qualified Person but form a basis for ongoing work on the subject projects. Management cautions that past results or discoveries on proximate land or neighboring properties are not necessarily indicative of the results that may be achieved on the subject properties. About CanAlaska Uranium CanAlaska is a leading explorer of uranium in the Athabasca Basin of Saskatchewan, Canada. With a project generator model, the Company has built a large portfolio of uranium projects in the Athabasca Basin. CanAlaska owns numerous uranium properties, totaling approximately 500,000 hectares, with clearly defined targets in the Athabasca Basin covering both basement and unconformity uranium deposit potential. The Company has recently concentrated on the West McArthur high-grade uranium expansion with targets in 2024 leading to significant success at Pike Zone. Fully financed for the upcoming 2025 drill season, CanAlaska is focused on Tier 1 Uranium deposit discovery and delineation in a safe and secure jurisdiction. The Company has the right team in place with a track record of discovery and projects that are located next to critical mine and mill infrastructure. The Company's head office is in Saskatoon, Saskatchewan, Canada with a satellite office in Vancouver, BC, Canada. The Qualified Person under National Instrument 43-101 Standards of Disclosure for Mineral Projects for this news release is Nathan Bridge, MSc., P. Geo., Vice-President Exploration for CanAlaska Uranium Ltd., who has reviewed and approved its contents. On behalf of the Board of Directors "Cory Belyk" Cory Belyk, FGC CEO, President and Director CanAlaska Uranium Ltd. Contacts: Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release. Forward-looking information All statements included in this press release that address activities, events or developments that the Company expects, believes or anticipates will or may occur in the future are forward-looking statements. Forward-looking statements are frequently identified by such words as "may", "will", "plan", "expect", "anticipate", "estimate", "intend" and similar words referring to future events and results. Forward-looking statements are based on the current opinions and expectations of management. These forward-looking statements involve numerous assumptions made by the Company based on its experience, perception of historical trends, current conditions, expected future developments and other factors it believes are appropriate in the circumstances. In addition, these statements involve substantial known and unknown risks and uncertainties that contribute to the possibility that the predictions, forecasts, projections and other forward-looking statements will prove inaccurate, certain of which are beyond the Company's control. Actual events or results may differ materially from those projected in the forward-looking statements and the Company cautions against placing undue reliance thereon. The Company assumes no obligation to revise or update these forward-looking statements except as required by applicable law.
Sustainability Times
5 days ago
- Science
- Sustainability Times
Scientists Just Hacked the Planet: This New Tech Extracts Energy Directly From Earth's Spin and Could End the Fossil Fuel Era
IN A NUTSHELL 🌍 Christopher Chyba from Princeton discovered a method to generate electricity using the Earth's rotation. from Princeton discovered a method to generate electricity using the Earth's rotation. 🔬 This experiment challenges traditional physics by tapping into the Earth's asymmetrical magnetic field . . ⚡ The manganese-zinc ferrite cylinder produced a measurable voltage, opening new possibilities for energy generation. produced a measurable voltage, opening new possibilities for energy generation. 🛰️ Potential applications include space exploration, offering an alternative energy source for spacecraft beyond solar power. In a groundbreaking development, physicist Christopher Chyba from Princeton has made a remarkable discovery that could revolutionize the way we harness energy. By utilizing a seemingly simple device composed of manganese, zinc, and iron, Chyba has tapped into a source of energy generated from the Earth's rotation. This novel approach, published in the prestigious journal Physical Review Research, challenges the conventional boundaries of physics. It opens up a realm of possibilities that could significantly impact the future of energy production, making it more sustainable and accessible. Challenging the Limits of Physics Christopher Chyba's experiment appeared almost too simple to be true. Observing a weak yet distinct electrical tension, Chyba traced the energy source to the Earth's rotation. This idea originated nearly a decade ago, when he studied how distant moons generate heat by traversing the magnetic fields of their planets. In theory, the Earth's rotation within its magnetic field could generate an electric current in a conductive material. However, this phenomenon was considered impractical due to the rapid reorganization of electrons that nullifies any potential current. Chyba, alongside Kevin Hand from NASA's Jet Propulsion Laboratory, argued that the conventional assumptions based on Michael Faraday's 1832 experiments might not hold under specific conditions. They discovered that the Earth's asymmetrical magnetic field might present an untapped opportunity. This revelation suggests that with further exploration, new avenues in energy generation could be explored. Living Skin for Buildings: Smart Facade in Germany Moves Like an Organism to Slash Cooling Needs and Energy Use A Promising Device The Earth's magnetic field, generated by the movements of liquid iron within its core, is not uniform. A component of this field, symmetrical and aligned with the Earth's rotational axis, could serve as a stable energy source. To test this hypothesis, researchers constructed a manganese-zinc ferrite cylinder, a material both conductive and resistant to magnetic disturbances. By tilting the cylinder at 57 degrees relative to the Earth's magnetic field, they measured a weak but undeniable voltage of 18 microvolts. Subsequent tests, which involved adjusting the angle and using a solid cylinder, confirmed the phenomenon was genuine and not a mere anomaly. Rigorous testing was implemented to shield the experiment from external interferences such as temperature fluctuations or electromagnetic noise. Although the power produced is minimal, this device opens intriguing prospects. A scaled-up version or one utilizing optimized materials could generate more energy. Researchers are also considering space applications, where the Earth's magnetic field is more potent. Eventually, this technology could produce micro-currents to power small devices, serving as 'indestructible batteries.' 'Deepest Hole on Earth': Quaise Energy Unveils Revolutionary Wave Drilling Tech to Pierce the Planet's Crust Like Never Before Scientific Skepticism The study's results have sparked both interest and skepticism. Yong Zhu, a microelectronics expert at Griffith University, pointed out that several factors, such as temperature variations, could yield similar signals. He advocates for further testing before these conclusions can be accepted. Likewise, Rinke Wijngaarden, a retired physicist who conducted comparable experiments without success, remains cautious. Despite praising Chyba's rigorous testing, he believes these weak voltages might have alternative explanations. Nonetheless, this discovery continues to intrigue the scientific community. Christopher Chyba acknowledges that for full validation, his results need to be reproduced by other teams. Although in its infancy, this technology could pave the way for new possibilities. Could we one day harness the Earth's rotation to power our world? 'Wild Spinach Saves the Day': Scientists Discover This Ordinary Plant Could Stop Catastrophic Fungus From Destroying US Farmlands Future Implications and Potential Applications The implications of Chyba's findings are vast and could transform our approach to energy generation. If scalable, this technology might reduce our reliance on conventional energy sources like fossil fuels, leading to a more sustainable future. The ability to harness energy from the Earth's rotation also presents exciting prospects for space exploration. Spacecraft could potentially use this energy source to power instruments and communication devices without relying on solar power, which is less effective beyond Earth's orbit. Moreover, this discovery raises intriguing possibilities for technological innovation on Earth. By scaling up the device or improving its efficiency, we might develop new energy solutions that are not only eco-friendly but also economically viable. As research progresses, the world watches with interest, pondering the potential of a future where the Earth's rotation plays a significant role in energy production. Could this be the dawn of a new era in sustainable energy? As scientists continue to delve into the potential of this remarkable discovery, the possibilities seem endless. The idea of harnessing energy from the Earth's rotation challenges our current understanding and opens up a new frontier for research and innovation. How might this breakthrough influence our future energy landscape, and what other untapped natural phenomena could we explore for sustainable energy solutions? Our author used artificial intelligence to enhance this article. Did you like it? 4.4/5 (25)
BBC News
03-06-2025
- Climate
- BBC News
Mount Etna: Volcano erupts again sending ash plumes into sky
Europe's most active volcano, Mount Etna, erupted again on Monday, sending large plumes of ash and smoke into the skies above the island of Sicily in Italy. Mount Etna's eruptions happen quite frequent, and they are not usually disruptive or a threat to the local people. The full scale of the eruption is currently unclear, but it is not expected to cause significant damage or are keeping a close eye on the volcano's activity. Italy's National Institute of Geophysics and Volcanology (INGV) Etna Observatory said it was likely that part of the volcano's crater had collapsed and that this was the material being carried down its material, known as pyroclastic flow, can be dangerous to the surrounding area, but there has been no indication of it being a threat a the moment. Planes are still able to fly in and out of the island's airports, despite an earlier warning there may be some disruption. Mount Etna is on the largest Mediterranean island of Sicily, which is located off the south coast of last erupted around two weeks ago, when lava was seen spewing into the air and down the side of the mountain.
Associated Press
02-06-2025
- Climate
- Associated Press
Sicily's Mount Etna erupts in a fiery show of smoke and ash miles high
MILAN (AP) — Sicily's Mount Etna put on a fiery show Monday, sending a cloud of smoke and ash several kilometers (miles) into the air, but officials said the activity posed no danger to the population. The level of alert due to the volcanic activity was raised at the Catania airport, but no immediate interruptions were reported. Italy's INGV National Institute of Geophysics and Volcanology said the spectacle on Europe's most active volcano was caused when part of the southeast crater collapsed, resulting in hot lava flows. Officials said the activity appeared to be easing. It was the 14th eruptive phase in recent months. The area of danger was confined to the summit of Etna, which was closed to tourists as a precaution, according to Stefano Branca, an INGV official in Catania. Sicily's president, Renato Schifani, said lava flows emitted in the eruption had not passed the natural containment area, 'and posed no danger to the population.' The event was captured in video and photos that went viral on social media. Tremors from the eruption were widely felt in the towns and villages on Mount Etna's flanks, Italian media reported.
Zawya
14-05-2025
- Science
- Zawya
6.4-magnitude earthquake strikes off Egypt
CAIRO - Egypt's National Research Institute of Astronomy and Geophysics (NRIAG) recorded a significant earthquake early on Wednesday. The earthquake, measuring 6.4 on the Richter scale, struck approximately 631 kilometres north of Rashid. The epicentre was located at a latitude of 35.12°N and a longitude of 27.0°E, with a depth of 76 kilometres. According to NRIAG's data, the earthquake was felt in several parts of Egypt, including coastal areas along the Mediterranean. No casualties or major property damage have been reported. ES
