干旱区生态环境知识资源中心(Arid): Multisource Data Analysis for Gold Potentiality Mapping of Atalla Area and Its Environs, Central Eastern Desert, Egypt

Arid

DOI	10.3390/min11060641
	Multisource Data Analysis for Gold Potentiality Mapping of Atalla Area and Its Environs, Central Eastern Desert, Egypt
	Shebl, Ali; Abdellatif, Mahmoud; Elkhateeb, Sayed O.; Csamer, Arpad
通讯作者	Shebl, A ; Csamer, A (corresponding author), Univ Debrecen, Dept Mineral & Geol, Egyet Ter 1, H-4032 Debrecen, Hungary. ; Shebl, A (corresponding author), Tanta Univ, Dept Geol, Tanta 31527, Egypt.
来源期刊	MINERALS
EISSN	2075-163X
出版年	2021
卷号	11 期号:6
英文摘要	In this research, airborne geophysical and remote sensing datasets were integrated for gold potentiality mapping (GPM) over the Atalla area in Central Eastern Desert, Egypt. Utilizing aeromagnetic data, detailed structural complexity maps were constructed using the center for exploration targeting (CET) procedure. Then, spectrometric gamma-ray data primarily located hydrothermally altered tracts with discriminating various rock units. The latter are precisely outlined by implementing various techniques (false-color composite (FCC), band ratio (BR), relative absorption band depth (RBD), directed principal component analysis (DPCA), and constrained energy minimization (CEM)) to ASTER, Sentinel 2 and ALOS PRISM datasets, with reference to the geological maps. The study exhibits that gold mineralization is structurally controlled by NW-SE direction. The findings of structural complexity and hydrothermal alteration (argillic, advanced argillic, phyllic, and propylitic) were used as weighted inputs for contouring gold potentiality. The resultant GPM accentuated five gold-promising zones; two are confirmed via locations of ancient gold mines, while the remaining three zones are strongly recommended for their gold potentiality.
英文关键词	aeromagnetic spectrometric gamma-ray ASTER Sentinel 2 gold potentiality mapping (GPM)
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000666566800001
WOS关键词	SATELLITE DATA ; EXPLORATION ; FIELD
WOS类目	Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing
WOS研究方向	Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351152
作者单位	[Shebl, Ali; Csamer, Arpad] Univ Debrecen, Dept Mineral & Geol, Egyet Ter 1, H-4032 Debrecen, Hungary; [Shebl, Ali] Tanta Univ, Dept Geol, Tanta 31527, Egypt; [Abdellatif, Mahmoud] Univ Miskolc, Dept Geophys, H-3515 Miskolc, Hungary; [Abdellatif, Mahmoud; Elkhateeb, Sayed O.] South Valley Univ, Dept Geol, Qena 83523, Egypt
推荐引用方式 GB/T 7714	Shebl, Ali,Abdellatif, Mahmoud,Elkhateeb, Sayed O.,et al. Multisource Data Analysis for Gold Potentiality Mapping of Atalla Area and Its Environs, Central Eastern Desert, Egypt[J],2021,11(6).
APA	Shebl, Ali,Abdellatif, Mahmoud,Elkhateeb, Sayed O.,&Csamer, Arpad.(2021).Multisource Data Analysis for Gold Potentiality Mapping of Atalla Area and Its Environs, Central Eastern Desert, Egypt.MINERALS,11(6).
MLA	Shebl, Ali,et al."Multisource Data Analysis for Gold Potentiality Mapping of Atalla Area and Its Environs, Central Eastern Desert, Egypt".MINERALS 11.6(2021).