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Exploration of uranium and mineral deposits using remote sensing data and GIS applications, Serbal area, Southwestern Sinai, Egypt


The Serbal area is mountainous and one of the most important uranium and other mineral deposit localities in Sinai, Egypt. Remote sensing data and GIS tools were utilized to locate and map these mineral deposits. The different alteration minerals (kaolinite, hematite, elite, alunite, sericite, chlorite, and epidote) were detected and mapped by applying the feature oriented principal component selection (Crosta technique) on the ASTER image. Also, the structure lineaments were manually extracted form integrated enhanced ASTER image spatial filtering techniques (edge detection 5 × 5, horizontal edge detection 3 × 3, high pass filter 3 × 3, sharpen filter 4, and summary 7 × 7 kernel size). Statistical treatment of extracted structure lineaments was performed to compute the photo-lineament factor to produce the photo-lineament anomaly map. The different layers of alteration minerals and photo-lineament anomalies were produced by using GIS tools. Estimated weights were assigned to these layers and integrated into them within the framework of GIS to produce the geospatial model. Five high potential anomalies of this model, controlled by lithological and structural factors, were identified and verified in the field. It was found that the equivalent uranium content in the anomaly zones ranges from 95 up to 535 ppm with an average of 180 ppm in different localities of the studied area, such as G. Serbal, G. Umm Lakh, and G. Samra. The majority of these anomalies are associated with alkaline granite rocks, and they are structurally associated with the NW and SE directions.


• The FPCS technique succeeded in detecting and mapping of spatial distribution of chlorite, kaolinite, elite, alunite, epidote, sericite, and hematite alteration in the studied area.

• Spatial filtering process was performed using different convolution kernels (edge detects 5*5, horizontal edge detection 3*3, high pass 3*3, sharpen4, and summary 7*7) succeeded to extract the structural lineaments.

• GIS applications succeeded to integrate the weighted alteration mineral layers (chlorite, kaolinite, elite, alunite, epidote, sericite, and hematite) and structural photo-lineaments within the framework of GIS to produce the potential sites of uranium and mineral deposit model.

• Five probable high anomaly zones controlled by the lithological and structural factor were detected by using portable gamma ray scintillometer model (GR-256). These anomalies have geospatial distributed in the study area. It was confirmed that there are promising new localities for radioactive mineralization in the study area, where the eU content in the study area ranges from 30 to 535 ppm.

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  1. Aita SK (2012) Lithostratigraphy and radioactivity of phosphatic rocks, Matulla Formation, Wadi Matulla Southwestern Sinai, Egypt. Sedim J Egy 20:7–14

    Google Scholar 

  2. Aita SK, Bishta AZ (2009) Geology and radioactivity of Gabal El Minsherah – El Hasana district, Northern Sinai. Egypt J Remote Sens Space Sci 12:149–164

    Google Scholar 

  3. Arnous MO, ElMowafy AA, Azzaz SA, Omar AE, Abdel Hafeez WM (2021) Exploration radioactive mineralization using mappable data integration approach: Example from Wadi Dahab area, Southeastern Sinai, Egypt. Arab J Geosci 14:599.

    Article  Google Scholar 

  4. Arnous MO, Omar AE (2018) Hydro meteorological hazards assessment of some basins in Southwestern Sinai area, Egypt. J Coast Conserv 22:721–743.

    Article  Google Scholar 

  5. Aswathanarayan U (1985) Principles of Nuclear Geology. Sauger University India P. 397

  6. Attawia MY (1983) Mineralogical study of El-Erediya-1 uranium occurrence, Eastern Desert, Egypt. Arab J Nuclar Sci Appl 16(2):221–234

    Google Scholar 

  7. Beane RE (1982) Hydrothermal alteration in silicate rocks, southwestern North America; In: Advances in geology of the porphyry copper deposits, southwestern North America: Tucson (ed.) Titley S R, University Arizona Press, Chapter 6

  8. Beiranvand Pour A, Hashim M, Marghany M (2013) Exploration of gold mineralization in a tropical region using Earth Observing-1 (EO1) and JERS-1 SAR data: a case study from Bau gold field, Sarawak, Malaysia. Arab J Geosci 7:2393–2406.

    Article  Google Scholar 

  9. Bishta AZ, Soliyman MA, Madani AA, Abu Qudaira MA (2010) Utilization of lineaments extraction from satellite imageries in structural mapping and mineral exploration of central Wadi Araba, Southwest Jordan. JKAU: Earth Sci J 21(2):1–27

    Google Scholar 

  10. Crosta A, Moore PJ (1989) Enhancement of Landsat thematic mapper imagery for residual soil mapping in SW Minais Gerais state, Brazil: a prospecting case history in Greenstone belt terrain. proc of the Seve7th ERIM Thematic Conference, Remote Sensing for Exploration Geology, 1173–1187

  11. Crosta AP, Souza Filho CR, Azevedo F, Brodie C (2003) Targeting key alteration minerals in epithermal deposits in Patagonia, Argentina, using ASTER imagery and principal component analysis. Inter J Rem Sen 23:4233–4240.

    Article  Google Scholar 

  12. El-Ghawaby MA, Hegazi AM, Arnous MO (2001) Photo-lineaments factor as an indicator for probable sites of mineralization in Saint Catherine area Egypt. Egypt J Geol 45(1A):1–10

    Google Scholar 

  13. El-Ramly MF (1972) A new geological map for the basement rocks in the Eastern and Southwestern Desert of Egypt, scale 1: 1000.000. Annals of the Geology. Surv of Egypt I:1–15

    Google Scholar 

  14. Gupta RP (1991) Remote sensing geology, 1st, edition. Springer, Berlin, Heidelberg, p 356

    Book  Google Scholar 

  15. Hardcastle KC (1995) Photo-lineament factor: a new computer-aided method for remotely sensing the degree to which bedrock is fractured. Photogramm Eng Remote Sens 61(6):739–747

    Google Scholar 

  16. Hill ES (1992) Elements of structure geology. Chapman and Hall Ltd. & Science paper backs, p. 502

  17. Ibrahim ME (1991) Geology and radioactivity of Wadi Zaghra area, south central Sinai, Egypt. Ph.D. Thesis, Geology Department, Mansoura University, Fac.ulty of Science p.181

  18. Kamar MS (2011) Geology, geochemistry and radioactivity of Gabal Serbal area, Southwestern Sinai, Egypt. PhD. Thesis, Geology Department, Tanta University, Faculty of Science, p. 293

  19. Meshref WM (1990) Tectonic framework. In: Said R (ed) the Geology of Egypt. Balkema, Rotterdam, pp 113–115

    Google Scholar 

  20. Mostafa ME, Bishta AZ (2005) Significance of lineament patterns in rock unit classification and designation: a pilot study on Gharib-Dara area, northern Eastern Desert, Egypt. Int J Remote Sens 26(7):1463–1475.

    Article  Google Scholar 

  21. Omar AE (2016) Geo-environmental and radioactivity assessment of East Abu Zenima area, Southwestern Sinai, Egypt, using remote sensing and GIS. PhD. Thesis, Geology Department, Suez Canal University, Faculty of Science, p.260

  22. Omar AE (2021) Application of geospatial approaches to prospect radioactive minerals in the Um Bogma younger granites, Southwestern Sinai, Egypt. Arab J Geosci 14:328.

    Article  Google Scholar 

  23. Omar AE, Arnous MO, El-Ghawaby MA, Ashami AS, El Zalaki MA (2016a) Seismotectonic hazards assessment in Southwestern Sinai area using Remote sensing and GIS. Sinai J Appl Sci 5(3):427–442.

    Article  Google Scholar 

  24. Omar AE, Arnous MO, El-Ghawaby MA, Ashami AS, El Zalaki MA (2016b) Flash flood hazard mapping of wadi Baba basin Southwestern Sinai, Egypt. Sinai J Appl Sci 5(3):409–426.

    Article  Google Scholar 

  25. Omar AE, Korany AK, Abdel-Halim KA (2021) Calculation of natural external radiation dose rate for environmental impact assessment, case study: Abu Zenima area, Southwestern Sinai, Egypt. Inter J Envir Analyt Chem.

    Article  Google Scholar 

  26. Pour AB, Hashim M, Park Y (2017) Alteration mineral mapping in inaccessible regions using target detection algorithms to ASTER data. J Phys Conf Ser 852(2017):012022

    Article  Google Scholar 

  27. Rabie SI, Ammer AA (1988) Maximum principal stress and tectonic trends as revealed from aeromagnetic and aeroradiometric data, Gabal Maghrabia area, Eastern Desert, Egypt. J Geol 32(1–2):91–129

    Google Scholar 

  28. Saad AM, Sakr MA, Omar AE, Temsah YA (2020) Assessment of radioactivity and geotechnical characteristics of soil foundation for suitability of safe urban extension using geospatial technology New SahlHasheesh Marin Port, Eastern Desert, Egypt. Int J Environ Anal Chem.

    Article  Google Scholar 

  29. Said R (1962) Geology of Egypt. Elsevier Publication, p.377

  30. Sakr M, Omar AE, Saad AM, Moayedi H (2021) Geotechnical parameters modelling and the radiation safety of expansive clayey soil treated with waste marble powder: a case study at west Gulf of Suez, Egypt. Environ Earth Sci 80:263.

    Article  Google Scholar 

  31. Sherif HM (1997) Geology and Uranium potentiality of Wadi Seih area, southwestern Sinai, Egypt. Ph.D. Thesis, Geology Department, Cairo University, Faculty of Science, p.229

  32. Sultan YM, El-Shafei MK, Arnous MO (2017) Tectonic evolution of kid metamorphic complex and the recognition of Najd fault system in South East Sinai, Egypt. Inter J Earth Sci 106(8):2817–2836

    Article  Google Scholar 

  33. Yamaguchi Y, Naito C (2003) Spectral indices for lithologic discrimination mapping by using the ASTER SWIR bands. Inter J Rem Sens 24:4311–4323

    Article  Google Scholar 

  34. Yetkin E (2003) Altration mapping by remote sensing: application to Hasandag-mineraliz volcanic complex. M.Sc. Thesis, the Middle East Technical University, Turkey

  35. Zakir FA, Qari MY, Mostafa ME (1999) A new optimizing technique for preparing lineament density maps. Int J Remote Sens 20(6):1075–1085.

    Article  Google Scholar 

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Correspondence to Ali E. Omar.

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This article is part of the Topical Collection on New Advances and Research Results on the Geology of Africa.

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Aita, S.K., Omar, A.E. Exploration of uranium and mineral deposits using remote sensing data and GIS applications, Serbal area, Southwestern Sinai, Egypt. Arab J Geosci 14, 2214 (2021).

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  • Serbal area
  • Southwestern Sinai
  • Remote sensing
  • GIS
  • Crosta technique
  • Photo-lineament
  • FPCS
  • Radioactive mineralization
  • Mineral deposits