Risk assessment and rare metals mineralization associated with alteration aspects of Rhyolite flow tuffs, Egypt

MY Hanfi, AEA Gawad, AM Abu-Donia… - Radiation Physics and …, 2024 - Elsevier
Argillic alteration and hematitization are the two extensive alterations that affected Um Safi
rhyolite flow tuffs. Rare metal mineralization including radioactive minerals (thorite …

Risk assessment and rare metals mineralization associated with alteration aspects of Rhyolite flow tuffs, Egypt

MY Hanfi, AE Abdel Gawad… - Radiation Physics …, 2024 - ui.adsabs.harvard.edu
Argillic alteration and hematitization are the two extensive alterations that affected Um Safi
rhyolite flow tuffs. Rare metal mineralization including radioactive minerals (thorite …