kaynak:[1] Cowboy State Madeni İçin Mineral Kaynak Tahmini Güncellendi ... (https://finance.yahoo.com/news/mineral-estima ...)[2] COWBOY STATE MADENİ İÇİN MİNERAL KAYNAK TAHMİNİ GÜNCELLENDİ ... (https://bulletin.webull.com/qbd/announcement/ ...)[3] ARR, Halleck Creek'teki Cowboy State Madeni MRE'sini güncelledi (https://www.mining-technology.com/news/arr-co ...)