Skip to main content

Other Fuel and Strategic Resources in North Africa: Oil Shale and Rare Earth Elements

  • Chapter
  • First Online:
The Geology of North Africa

Abstract

Oil shale and rare earth elements (REE) are examples of the strategic resources in North Africa. Oil shale is considered as a major oil and/or gas-prone source rock. The Lower Silurian organic-rich shales account for 80–90% of all Paleozoic hydrocarbon sources in North Africa. However, due to Egypt's palaeohigh at the time, the Silurian organic-rich sediments were not deposited there, but Upper Cretaceous-Paleogene oil shale can be found. In the last decades, the interest and mandate for valuable resources and elements (REE) are continually increasing due to their critical role in several fields of activity such as technology and industry. Rare earth elements are generally associated with phosphorite deposits as they contain large quantities of REE. The current chapter covers five North African countries, i.e., Egypt, Libya, Tunisia, Algeria, and Morocco.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 189.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 249.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  • Abu-Ali R, El-Kammar, Kuss J (2020) Chemostratigraphy of the upper Cretaceous-Paleogene organic-rich succession on the southern Tethys margin in Egypt. J African Earth Sci 164:1–14

    Google Scholar 

  • Abu-Ali R, El-Kammar A, Zakaria A, El-Shafeiy M, Kuss J (2019) Paleo-environmental reconstructions of the Upper Cretaceous- Paleogene successions, Safaga, Egypt. J Afr Earth Sci 149:170–193

    Google Scholar 

  • Abu-Ali R, El-Kammar A, Kuss J (2023) Characterization of the upper Cretaceous-Paleogene Black Shale of the Southern Tethys Margin, Egypt. In: El Atfy H, Ghassal BI (eds) Advances in petroleum source rock characterizations: integrated methods and case studies. Advances in science, technology and innovation. Springer, Cham. https://doi.org/10.1007/978-3-031-16396-8_14

  • Aissaoui N, Acheche MH, Ben Yacoub J, M’rabet A, Nhdi T, Pezzino F, Smaoui J (1996) Silurian Acacus new play in southern Tunisia. In: Proceedings of the 5th exploration and production conference, enterprise Tunisienne d’Activites Petrolibres (ETAP) Memoir, vol 10, pp 1–14

    Google Scholar 

  • Ball J (1913) Topography and geology of the phosphate district of Safaga, Eastern Desert of Egypt. Survey Department. Egypt 19

    Google Scholar 

  • Beuf S, Biju-Duval B, De Charpal O, Rognon P, Gariel O, Bennacef A (1971) Les grès du Paléozoique inférieur au Sahara. Sci Technol Pet 18:464

    Google Scholar 

  • Boote DRD, Clark-Lowes DD, Traut MW (1998) Palaeozoic petroleum systems of North Africa. In: Macgregor DS, Moody RTJ, Clark-Lowes DD (eds) Petroleum geology of North Africa, vol 132. Geological Society (London) Special Publication, pp 7–68

    Google Scholar 

  • Bouabdallah M, Elgharbi S, Horchani-Naifer K, Barca D, Fattah N, Férid M (2019) Chemical, mineralogical and rare earth elements distribution study of phosphorites from Sra Ouertane deposit (Tunisia). J Afr Earth Sci 157:1–8

    Article  Google Scholar 

  • Bouchta R (1984) Valorization studies of the Moroccon [sic] oil shales: Office Nationale de Researches et Exploitations Petrolieres B.P. 774, Agdal, Rabat, Maroc, p 28

    Google Scholar 

  • Buccione R, Kechiched R, Mongelli G, Sinisi R (2021) REEs in the North Africa P-bearing deposits, paleoenvironments, and economic perspectives: a review. Minerals 11(214):1–27

    Google Scholar 

  • Butcher A (2013) Chitinozoans from the middle Rhuddanian (lower Llandovery, Silurian) ‘hot’ shale in the E1-NC174 core, Murzuq Basin, SW Libya. Rev Palaeobot Palynol 198:62–91

    Article  Google Scholar 

  • Chen J, Algeo TJ, Zhao L, Chen Z-O, Cao L, Zhang L, Li Y (2015) Diagenetic uptake of rare earth elements by bioapatite, with an example from Lower Triassic conodonts of South China. Earth Sci Rev 149:181–202

    Article  CAS  Google Scholar 

  • Craig J, Rizzi C, Said F, Thusu B, Luning S, Asbali AI, Hamblett C (2008) Structural styles and prospectivity in the Precambrian and Palaeozoic hydrocarbon systems of North Africa. Geol East Libya 4:51–122

    Google Scholar 

  • Cunningham SM (1989) Gothlandian source rocks discovered north of Talemzane arch, Tunisia. In: Actes des IIème journées de Géologie Tunisienne Appliquée à la Recherche des Hydrocarbures, pp 505–540

    Google Scholar 

  • Daniels RP, Emme JJ (1995) Petroleum system model, eastern Algeria, from source rock to accumulation: when, where and how? Proceedings of the Seminar on source rocks and hydrocarbon habitat in Tunisia. Entreprise Tunisienne d’Activités. Petrolières (ETAP) Memoir, vol 9, pp 101–124

    Google Scholar 

  • Dardour AM, Boote DRD, Baird AW (2004) Stratigraphic controls on Palaeozoic petroleum systems, Ghadames Basin, Libya. J Pet Geol 27(2):141–162

    Google Scholar 

  • Desio A (1936) Riassunto sulla presenza del Silurico fossilifero nel Fezzan. Details Bollettino Della Società Geologica Italiana 55:319–356

    Google Scholar 

  • Destombes J, Hollard H, Willefert S (1985) Lower Palaeozoic rocks of Morocco. In: Holland CH (ed) Lower Palaeozoic of North-western and West Central Africa. Wiley, Chichester, pp 91–336

    Google Scholar 

  • Destombes J, Willefert S (1988) The Ordovician–Silurian boundary in Morocco. In: Cocks LRM, Rickards RB (eds) A global analysis of the Ordovician–Silurian boundary. Bull Br MusM Nat Hist (Geology) 43:165–170

    Google Scholar 

  • Dushyantha N, Batapola N, Ilankoon IMSK, Rohitha S, Premasiri R, Abeysinghe B, Ratnayake N, Dissanayake K (2020) The story of rare earth elements (REEs): occurrences, global distribution, genesis, geology, mineralogy and global production. Ore Geol Rev 122(103521):1–17

    Google Scholar 

  • Dyni JR (2006) Geology, and resources of some world oil-shale deposits. In: Scientific Investigation Report (2005–5294), published by the U.S. Department of the Interior, U.S. Geological Survey, Reston, Virginia, p 42

    Google Scholar 

  • Echikh K (1998) Geology and hydrocarbon occurrences in the Ghadames Basin, Algeria, Tunisia, Libya. Geol Soc, Lond, Spec Publ 132(1):109–129

    Article  Google Scholar 

  • El-Kammar AM (2017) Oil shale resources in Egypt: the present status and future vision. Arabian J Geosci 10(439):1–38

    Google Scholar 

  • El-Kammar MM (1993) Organic and inorganic components of the Upper Cretaceous–Lower Tertiary black shales from Egypt and their hydrocarbon potentialities. Ph. D. Thesis, Faculty of Science, Cairo University, pp 226

    Google Scholar 

  • El-Kammar AM (2004) Application of black shale of Quseir area as main raw material for insulating refractory brick. In: Ministry of scientific research, academy of scientific research and technology, mineral resources council, code P5-MIN-010–01

    Google Scholar 

  • El-Sabbagh A, Nagm E, Mansour AS, El-Hedeny MM, Abdelaal AA, Mansour HN, Rashwan MA (2021) Palaeoecological and palaeoenvironmental analyses of Cenomanian–early Turonian macrobenthic faunas from the northern Eastern Desert of Egypt. Cretac Res 125:1–30

    Article  Google Scholar 

  • El-Sabbagh A, Tantawy A, Keller G, Khozyem H, Spangenberg J, Adatte T, Gertsch B (2011) Stratigraphy of the Cenomanian-Turonian oceanic anoxic event OAE2 in shallow shelf sequences of NE Egypt. Cretac Res 32(6):705–722

    Article  Google Scholar 

  • Emsbo P, McLaughlin PI, Breit GN, du Bray EA, Koenig AE (2015) Rare earth elements in sedimentary phosphate deposits: Solution to the global REE crisis? Gondwana Res 27:776–785

    Article  CAS  Google Scholar 

  • Ferjaoui M, Meskini A, Acheche MH (2001) Modelling of hydrocarbon generation and expulsion from tanezzuft and aouinet ouinine formations in Southern Tunisia–North Africa (extended abs.). In: Canadian society of petroleum geologists: rock the foundation, pp 18–22

    Google Scholar 

  • Gadolin J (1794) Undersökning av en svart tong stenart ifran Ytterby stenbrott i Roslagen, Kungliga Svenska Vetenskapsakademien, Handlingar:137–155

    Google Scholar 

  • Gabtni H, Jallouli C, Mickus KL, Zouari H, Turki MM (2009) Deep structure and crustal configuration of the Jeffara Basin (Southern Tunisia) based on regional gravity, seismic reflection and borehole data: How to explain a gravity maximum within a large sedimentary basin? J Geodyn 47(2):142–152

    Article  Google Scholar 

  • Ganz H (1984) Organic geochemical and palynological studies of a Dakhla shale profile in Southeast Egypt. Part B. Origin of the organic matter and its relation to phosphorites formation. Berliner Geowissenschaftliche Abhandlungenen (a) 50:363–374

    CAS  Google Scholar 

  • Ghenima R (1995) Hydrocarbon generation and migration in the Ghadames Basin: application to the filling history of the El Borma oil field. In: Proceedings of the seminar on source rocks and hydrocarbon habitat in Tunisia. Entreprise Tunisienne d’Activités. Petrolières (ETAP) Memoir, p 9

    Google Scholar 

  • Guiraud R, Bosworth W, Thierry J, Delplanque A (2005) Phanerozoic geological evolution of Northern and Central Africa: an overview. J Afr Earth Sci 43(1):83–143

    Article  Google Scholar 

  • Hallett D (2002) Petroleum geology of Libya. Elsevier, p 509

    Google Scholar 

  • Henderson P (1984) General geochemical properties and abundances of the rare earth dements. In: Henderson, P (ed) Rare earth element geochemistry, p 510

    Google Scholar 

  • Holail H, Abd Alla M, El Dahhar M (1995) Mineralogical and geochemical evaluation of Upper Cretaceous black shales, Safaga District, Egypt. Qatar Univ Sci J 15(1):205–214

    Google Scholar 

  • Hume WF (1927) The phosphate deposits in Egypt. Survey Department Cairo 41:20

    Google Scholar 

  • IEA (2021) The role of critical minerals in clean energy transitions. IEA, Paris https://www.iea.org/reports/the-role-of-critical-minerals-in-clean-energy-transitions, License: CC BY 4.0

  • Jabour H, Nakayama K (1988) Basin modelling of Tadla Basin, Morocco, for hydrocarbon potential. Bull Am Assoc Pet Geol 72:1059–1073

    CAS  Google Scholar 

  • Jaeger H, Bonnefous J, Massa D (1975) Le silurien en Tunisie, ses relations avec le silurien de Lybie nord-occidentale. Bull Société Géologique Fr 17:68–76

    Article  Google Scholar 

  • Kechiched R, Laouar R, Bruguier O, Salmi-Laouar S, Kocsis L, Bosch D, Foufou A, Ameur-Zaimeche O, Larit H (2018) Glauconite-bearing sedimentary phosphorites from the Tébessa region (Eastern Algeria): evidence of REE En-richment and geochemical constraints on their origin. J Afr Earth Sci 145:190–200

    Article  CAS  Google Scholar 

  • Klitzsch E (1969) Stratigraphic section from the type areas of Silurian and Devonian strata at western Murzuk Basin (Libya). In: Kanes WH (ed) Geology, archaeology and prehistory of the Southwestern Fezzan, Libya. Petroleum exploration society of Libya, eleventh annual field conference, pp 83–90

    Google Scholar 

  • Loydell DK (2012) Graptolite biozone correlation charts. Geol Mag149 (1):124–132

    Google Scholar 

  • Lelubre M (1946) Sur la Paleozoique du Fezzan. C.R. Hebd. Seance. Acad Sci 222:1403–1404

    Google Scholar 

  • Lin R, Howard BH, Roth EA, Bank TL, Granite EJ, E.J., and Soong, Y. (2017) Enrichment of rare earth elements from coal and coal by-products by physical separations. Fuel 200:506–520

    Article  CAS  Google Scholar 

  • Lüning S, Adamson K, Craig J (2003) Frasnian organic-rich shales in North Africa: regional distribution and depositional model. Geol Soc, Lond, Spec Publ 207(1):165–184

    Article  Google Scholar 

  • Lüning S, Craig J, Loydell DK, Štorch P, Fitches B (2000c) Lower Silurian ‘hot shales’ in North Africa and Arabia: regional distribution and depositional model. Earth Sci Rev 49:121–200

    Article  Google Scholar 

  • Lüning S, Loydell DK, Sutcliffe O, Salem AA, Zanella E, Craig J, Harper DAT (2000b) Silurian–lower Devonian black shales in Morocco: which are the organically richest horizons? J Pet Geol 23(3):293–311

    Article  Google Scholar 

  • Lüning S, Craig J, Carter I, Hodgson B (2000c) Lower Silurian and Upper Devonian (Frasnian) Hot shales in Tunisia and neighbouring countries: comparaison and depositional models. In: Tunisian exploration production conference, pp 279–290

    Google Scholar 

  • Lüning S, Craig J, Loydell DK, Štorch P, Fitches B (2000d) Lower silurian ‘hot shales’ in North Africa and Arabia: regional distribution and depositional model. Earth-Sci Rev 49:121–200

    Google Scholar 

  • Macgregor DS (1998) Giant fields, petroleum systems and exploration maturity of Algeria. Geol Soc, Lond, Spec Publ 132(1):79–96

    Article  Google Scholar 

  • Malak EK, Philobbos ER, Abdou IK, Ashry MM (1977) Some petrographical, mineralogical and organic geochemical characteristics of black shales from Quseir and Safaga, Red Sea area, Egypt. Desert Inst Bull A R E 27(1):1–15

    Google Scholar 

  • Massa D, Jaeger H (1971) Données stratigraphiques sur le Silurien de l’Ouest de la Libye. Colloque Ordovicien–Silurien, Brest. Mém Bur Rech Géol Minéral 73:313–321

    Google Scholar 

  • Massa D (1985) Un remarquable exemple de séries progradantes diachroniques, «Le Silurien de Tunisie Meridionale et de Libye Occidentale. Actes, du 1er Congrès National des Sciences de la Terre, Tunis, pp 109–120

    Google Scholar 

  • Marinsky JA, Glendenin LE, Coryell CD (1947) The chemical identification of radioisotopes of Neodymium and of element 61. J Am Chem Soc 69(11):2781–2785

    Google Scholar 

  • Meinhold G, Howard J, Abutarruma Y, Thusu B, Whitham AG (2021) Mineralogical and geochemical changes in subsurface shales straddling the Ordovician-Silurian boundary in the eastern Kufra Basin, Libya. J Afr Earth Sc 184:1–17

    Google Scholar 

  • Meinhold G, Howard J, Strogen D, Kaye MD, Abutarruma Y, Elgadry M, Thusu B, Whitham AG (2013) Hydrocarbon source rock potential and elemental composition of lower Silurian subsurface shales of the eastern Murzuq Basin, southern Libya. Mar Pet Geol 48:224–246

    Article  CAS  Google Scholar 

  • Memmi L, Burollet PF, Viterbo I (1986) Lexique stratigraphique de la Tunisie, première partie: Précambrien et Paléozoïque. Notes du Service Géologique (Tunisie) (53):64

    Google Scholar 

  • Morsy RS (2013) Mineralogical, geochemical and biostratigraphical studies on the Cretaceous/Tertiary (K/T) boundary in the Safaga region, Eastern Desert, Egypt. M.Sc. Dissertation, Faculty of Science, Cairo University, p 140

    Google Scholar 

  • Mustafa A, Ghaly EL (1964) Survey of Quseir shales and other carbonaceous shales in Egypt. J Chem Eng Data 9(4):557–567

    Article  CAS  Google Scholar 

  • Obaidalla NA (2000) Planktonic foraminiferal biostratigraphy and faunal turnover events during the late cretaceous–early tertiary along the Red Sea coast, Egypt. J African Earth Sci 31(3/4):571–595

    Google Scholar 

  • Paris F, Thusu B, Rasul S, Meinhold G, Strogen D, Howard JP, Whitham AG (2012) Palynological and palynofacies analysis of early Silurian shales from borehole CDEG-2a in Dor el Gussa, eastern Murzuq Basin. Libya Rev Palaeobot Palynol 174:1–26

    Google Scholar 

  • Rezouga N, Soua M, Alaya SB, Troudi H, Saidi M, Meskini A, Zijlstra H (2012a) Assessment of an unconventional shale resource play: the Tannezuft ‘‘Hot Shales’’ in Ghadames Basin, South Tunisia. In: 11th Simposio Bolivariano-Exploracion Petrolera en las Cuencas Subandinas

    Google Scholar 

  • Rezouga N, Belhaj MA, Saidi M, Bouazizi I (2012b) Assessment of unconventional shale reservoir the fegaguira fm chotts basin Tunisia. In: North Africa technical conference and exhibition. society of petroleum engineers

    Google Scholar 

  • Riquier L, Tribovillard N, Averbuch O, Devleeschouwer X, Riboulleau A (2005) The Late Frasnian Kellwasser horizons of the Harz Mountains (Germany): two oxygen-deficient periods resulting from different mechanisms. Chem Geol 233(1):137–155

    Google Scholar 

  • Robison VD, Tröger U (1983) Geology and organic geochemistry of Dakhla Shale, Egypt. Abstr Am Assoc Pet Geol Bull 67(3):542

    Google Scholar 

  • Rusk DC (2001) Libya: petroleum potential of the underexplored basin centers–a twenty first century challenge. In: Downey MW, Threet JC, Morgan WA (eds) Petroleum provinces of the twenty-first century. In: Memoir, American association of petroleum geologists, vol 74, pp 429–452

    Google Scholar 

  • Said R (1962) The geology of Egypt. Elsevier, p 337

    Google Scholar 

  • Said R (1990) Red sea coastal plain. In: Said R (eds) The Geology of Egypt. Balkema, Rotterdam, Netherlands, pp 345–359

    Google Scholar 

  • Seredin VV (2010) A new method for primary evaluation of the outlook for rare earth element ores. Geolology Ore Depos 52:428–433

    Article  Google Scholar 

  • Serpell O, Paren B, Chu W-Y (2021) Rare earth elements a resource constrain of the energy transition. Kleinman center for energy policy. kleinmanenergy.upenn.edu

    Google Scholar 

  • Soua M (2014) Paleozoic oil/gas shale reservoirs in southern Tunisia: an overview. J Afr Earth Sci 100:450–492

    Article  CAS  Google Scholar 

  • Štorch P, Massa D (2006) Mid-Llandovery (Aeronian) graptolite fauna of western Murzuq Basin and Al Qarqaf Arch region, south-west Libya). Palaeontology 49:83–112

    Google Scholar 

  • Tröger U (1984) The oil shale potential of Egypt. Berliner Geowissenschaftliche Abhandlungenen (a) 50:375–380

    Google Scholar 

  • Vecoli M, Riboulleau A, Versteegh GJ (2009) Palynology, organic geochemistry and carbon isotope analysis of a latest Ordovician through Silurian clastic succession from borehole Tt1, Ghadamis Basin, southern Tunisia, North Africa: palaeoenvironmental interpretation. Palaeogeogr Palaeoclimatol Palaeoecol 273(3):378–394

    Google Scholar 

  • Voncken JHL (2016) The rare earth elements an introduction. Springer Briefs in Earth Sciences, p 127

    Google Scholar 

  • Wennekers JHN, Wallace FK, Abugares YI (1996) The geology and hydrocarbons of the Sirt Basin: a synopsis. In: Salem MJ, Mouzughi AJ, Hammuda OS (eds) The geology of sirt basin: first symposium on the sedimentary basin of Libya, Tripoli, V. 1. Elsevier, Amsterdam, pp 3–58

    Google Scholar 

  • Zhang L, Zhang X, Li S, Wang Q (2012) Comprehensive utilization of oil shale and prospect analysis. Energy Procedia 17:39–43

    Google Scholar 

Download references

Acknowledgements

The authors gratefully acknowledge the editors for their great efforts and particular thanks to Prof. Zakaria Hamimi for the kind invitation and support to present this chapter. We would like also to thank the two anonymous reviewers of the manuscript for their comments which improved the quality of the manuscript.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Rania Abu-Ali .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2024 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Abu-Ali, R., El-Kammar, A. (2024). Other Fuel and Strategic Resources in North Africa: Oil Shale and Rare Earth Elements. In: Hamimi, Z., et al. The Geology of North Africa. Regional Geology Reviews. Springer, Cham. https://doi.org/10.1007/978-3-031-48299-1_17

Download citation

Publish with us

Policies and ethics