. | . |
Papua New Guinea seizes Barrick, Zijin gold mine by Staff Writers Sydney (AFP) April 27, 2020 Operations have halted at a Barrick Gold-run mine in Papua New Guinea that generates around 10 percent of the country's total exports, after the government refused to extend the 20-year-old lease. The Canadian firm, which jointly runs the Porgera mine with China's Zijin Mining Group, said operations had halted "temporarily" after the government's announcement on Friday that it would move towards more local ownership. The case will be closely watched by other mining firms operating in the country, as well as energy companies whose deals with the government have failed to bring expected revenue to local authorities. On Monday officials said military and police were being deployed to secure the facility in a rugged highland region beset by tribal and other violence. The mine produced 284,000 ounces of gold in 2019, and is believed to hold as much as 3.6 million ounces. Barrick, which had asked for a 20-year lease extension, said the decision was "tantamount to nationalisation without due process". The firm promised to "pursue all legal avenues to challenge" the decision and "recover any damages". In a statement over the weekend, Prime Minister James Marape defended the move. "The lease expired and our decision is within law," he said, calling for a transitional arrangement.
Cool down fast to advance quantum nanotechnology Vienna, Austria (SPX) Apr 22, 2020 The team, led by physicists at the Technische Universitat Kaiserslautern (TUK) in Germany and University of Vienna in Austria, generated the Bose-Einstein condensate (BEC) through a sudden change in temperature: first heating up quasi-particles slowly, then rapidly cooling them down back to room temperature. They demonstrated the method using quasi-particles called magnons, which represent the quanta of magnetic excitations of a solid body. "Many researchers study different types of Bose-Einstein ... read more
|
|
The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us. |