ESTIMATION AND INTERPRETATION OF RADIOACTIVE HEAT PRODUCTION USING AIRBORNE GAMMA-RAY SURVEY DATA OF G. UMM ANAB - G. EL DOB REGION, CENTRAL EASTERN DESERT, EGYPT
EL GENDY, N., YOUSSEF, M., ELKHODARY, S., EL DEEN, T. (2020). ESTIMATION AND INTERPRETATION OF RADIOACTIVE HEAT PRODUCTION USING AIRBORNE GAMMA-RAY SURVEY DATA OF G. UMM ANAB - G. EL DOB REGION, CENTRAL EASTERN DESERT, EGYPT. EKB Journal Management System, 18(1), 1-11. doi: 10.21608/jegs.2020.385810
N.H. EL GENDY; M.A.S. YOUSSEF; Sh.T. ELKHODARY; Th.A.M. SHAMS EL DEEN. "ESTIMATION AND INTERPRETATION OF RADIOACTIVE HEAT PRODUCTION USING AIRBORNE GAMMA-RAY SURVEY DATA OF G. UMM ANAB - G. EL DOB REGION, CENTRAL EASTERN DESERT, EGYPT". EKB Journal Management System, 18, 1, 2020, 1-11. doi: 10.21608/jegs.2020.385810
EL GENDY, N., YOUSSEF, M., ELKHODARY, S., EL DEEN, T. (2020). 'ESTIMATION AND INTERPRETATION OF RADIOACTIVE HEAT PRODUCTION USING AIRBORNE GAMMA-RAY SURVEY DATA OF G. UMM ANAB - G. EL DOB REGION, CENTRAL EASTERN DESERT, EGYPT', EKB Journal Management System, 18(1), pp. 1-11. doi: 10.21608/jegs.2020.385810
EL GENDY, N., YOUSSEF, M., ELKHODARY, S., EL DEEN, T. ESTIMATION AND INTERPRETATION OF RADIOACTIVE HEAT PRODUCTION USING AIRBORNE GAMMA-RAY SURVEY DATA OF G. UMM ANAB - G. EL DOB REGION, CENTRAL EASTERN DESERT, EGYPT. EKB Journal Management System, 2020; 18(1): 1-11. doi: 10.21608/jegs.2020.385810

ESTIMATION AND INTERPRETATION OF RADIOACTIVE HEAT PRODUCTION USING AIRBORNE GAMMA-RAY SURVEY DATA OF G. UMM ANAB - G. EL DOB REGION, CENTRAL EASTERN DESERT, EGYPT

Journal of Egyptian Geophysical Society
Volume 18, Issue 1, 2020, Pages 1-11    PDF (2.03 M)
Document Type: Original Article
DOI: 10.21608/jegs.2020.385810
Authors
N.H. EL GENDY1; M.A.S. YOUSSEF2; Sh.T. ELKHODARY1; Th.A.M. SHAMS EL DEEN1
1(1) Geology Department, Faculty of Science, Tanta University, Tanta 31527, Egypt
2(2) Nuclear Materials Authority, Exploration Division, P.O. Box 530, Maadi, Cairo, Egypt.
Abstract
The present work deals with mapping the radioactive heat production from rocks in Gabal (G.) Umm Anab - G. El Dob area at the central Eastern Desert of Egypt, using the airborne spectrometric gamma-ray survey data. The results show that, the radioactive heat production in the areas ranges from 0.14 μWm-3 to 5.50 μWm-3. In the granites, metagabbro to metadiorite in the western part of Gabal Umm Anab has abnormally high radioactive heat production values varying from 2.10 μWm-3 to 4.19 μWm-3. Meanwhile, the higher averages of radioactive heat production of these rock units change from 1.20 μWm-3 to 1.50 μWm-3. The intermediate averages of heat production of Hammamat sediments, metavolcanics, intrusive metagabbro, and Dokhane volcanics have values ranging from 0.80 μWm-3 to 1.20 μWm-3. The lowest average values of heat production less than 0.80 μWm-3 and are found in the Quaternary deposits, metavolcanics, sedimentary rocks, meta sediments, gabbroic rocks (fresh olivine gabbro and troctolite). Umm Mahara Formation, melanocritic medium-to high-grade metamorphic rocks and Taref Formation.
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