Thermal and physico-mechanical evaluation of some magmatic rocks at Homrit Waggat Area, Eastern Desert, Egypt: petrography and geochemistry

MA Rashwan, ESR Lasheen, MK Azer - Bulletin of Engineering Geology …, 2023 - Springer
Egypt is characterized by a wide variety of granitic rocks, making it one of the most essential
ten countries producing ornamental stones worldwide. The main objective of this article is to …

Remote sensing analysis and geodynamic setting of magmatic spessartine-almandine-bearing leucogranites, Um Addebaa area, southeastern Desert, Egypt: Bulk …

FM Khaleal, DR Lentz, SZ Kamh, GM Saleh… - … of the Earth, Parts A/B/C, 2024 - Elsevier
This study aims to incorporate optical multispectral remote sensing, petrography,
geochemical, and field investigations in producing map** and surface abundance of …

Geochemical and remote sensing integrated with satellite gravity data of Darhib and Atshan talc deposits, South Eastern Desert, Egypt

ESR Lasheen, WH Mohamed, MH Elyaseer… - Scientific Reports, 2023 - nature.com
The current contribution conducted new geochemical, remote sensing integrated with gravity
detailed studies of talc deposits to identify the talc protolith as well as its extension, depth …

Radiometric and petrographic characterization of El-Yatima granite: Evaluating radiological risks and mineralogical features

HMH Zakaly, HA Awad, RL El Saeed, SAM Issa… - Radiation Physics and …, 2024 - Elsevier
The current investigation aims to assess the potential of El-Yatima granitic pluton as a
decorative stone by examining its natural radioactivity and mineralogical elements …

Exploring Talc Deposits: Physical Characteristics, Geological Factors, and Formation in Ultramafic and Mafic Rocks—A Comprehensive Review

W Abdelwahab, AM El-Shamy - Chemistry Africa, 2024 - Springer
Talc, a versatile hydrous magnesium silicate mineral, is of considerable industrial
importance due to its unique properties. A thorough understanding of the geology and …

Application of microwave digestion for complete dissolution of igneous silicate rock samples: A simple and quick sample preparation procedure

K Cherviakouski, OP Pandey, J Liu, FM Van der Zwan - Talanta, 2024 - Elsevier
In the area of geochemical analyses of rock solutions, achieving a complete sample
dissolution is a fundamental prerequisite for obtaining accurate, precise and reliable …

[HTML][HTML] Petrological Characteristics and Physico-Mechanical Properties of Dokhan Volcanics for Decorative Stones and Building Material Applications

ESR Lasheen, M Sami, AA Hegazy, H Arman… - Buildings, 2024 - mdpi.com
Wide varieties of igneous rocks are extensively utilized as stones for decoration purposes
and as a potential source for building. With the use of petrological (mineralogical and …

Physico-mechanical properties and shielding efficiency in relation to mineralogical and geochemical compositions of Um Had granitoid, Central Eastern Desert, Egypt

MA Rashwan, ESR Lasheen, W Abdelwahab… - Frontiers in Earth …, 2023 - frontiersin.org
The current work aims to describe the physico-mechanical characteristics and shielding
efficiency with reference to the mineralogical and geochemical compositions of the …

Mineralogical, geochemical and radioactivity of Gabal Nasb Hebili, Arabian Nubian Shield, Egypt: implication for rare metals mineralization

GM Saleh, AM El Tohamy, T Nasr… - Journal of African Earth …, 2023 - Elsevier
Field geology, geochemical studies and spectrometric prospecting were used to detect rare
metals and uranium mineralization in Neoproterozoic garnetiferous muscovite granites from …

Petrogenesis and possible fingerprints of the Najd shear system on the evolution of deformed granitic rocks in the west Wadi Nugrus area, Egypt

H Mokhtar, AA Surour, MK Azer, M Ren… - Journal of African Earth …, 2023 - Elsevier
In this paper, we present petrological constraints on the geodynamic evolution of deformed
granitic rocks in the west Wadi Nugrus area, south Eastern Desert of Egypt. The deformation …