Tin Mineralisation in Nigeria: A Review

Tin Mineralisation in Nigeria: A Review

Abimbola C. OgunyeleAdedibu S. Akingboye 

Department of Earth Sciences, Adekunle Ajasin University, P.M.B. 001 Akungba-Akoko, Ondo State, Nigeria

Corresponding Author Email: 
10 February 2018
| |
13 March 2018
| | Citation



Nigeria is endowed with vast but largely untapped solid mineral resources including tin ores (cassiterite and stannite). Tin, which is one of the oldest metals known to man, is invaluable in a wide variety of uses due to its intrinsic properties such as great malleability and ductility, low melting point, softness, corrosion resistance, non-toxicity, anti-friction qualities, and silvery-white appearance. In the present century, the main uses of tin have been in the coating of steel to produce tinplates, production of alloys (solder, bronze and brass), and chemicals. Tin deposits occur in two distinct provinces in Nigeria. The older suite is related to Pan-African pegmatite belt. This Sn-Ta-Nb mineralized pegmatite belt stretches for over 400 km from southwestern (Ijebu area) to northern Nigeria (through Wamba-Jema’a to Zuru-Gusau areas). The later stage mineralization is hosted by granites of ring complexes of Jurassic age known as Younger Granites. In the Younger Granites, Sn-Nb-Ta mineralisation is associated with late-stage peraluminous granites both as disseminations and in veins and greisens. This work synthesizes and discusses the available data on tin mineralisation in Nigeria and possible metallogenesis and controls. Recommendations on how to encourage and improve the mining of tin and its associated minerals in Nigeria are also made in this work.


Mineral resources, pegmatite belt, tin mineralisation, Younger Granite

1. Introduction
2. Overview of the Geology and Mineral Resources of Nigeria
3. Tin Mineralisation In Nigeria
4. Controls of Tin Mineralization in Nigeria
5. Tin Reserve of Nigeria
6. Discussion and Recommendations
7. Conclusion

[1] Umeshwar P. (2011). Economic Geology (Economic Mineral Deposits). 2nd ed. CBS Publishers and Distributors, p. 319.

[2] Kinnaird JA, Nex PAM, Milani L. (2016). Tin in Africa. Episodes 39(2): 361-380. https://doi.org/10.18814/epiiugs/2016/v39i2/95783

[3] New Age Exploration Ltd. (NAE Ltd.) (2016). Redmoor Resource Update.

[4] Evans AM. (1993). Ore Geology and Industrial Minerals: An Introduction. 3rd ed. Wiley & Sons, 400.

[5] Sainsbury CL. (1969). Tin Resources of the World. US Geological Survey Bulletin 1301, p. 55.

[6] Olade MA. (1980). Geochemical characteristics of tin-bearing and tin-barren granites, northern Nigeria. Economic Geology 75: 71-82. https://doi.org/10.213/gsecongeo.75.1.71

[7] Carlin JF. (2012). Tin: Statistics and Information. United States Geological Survey Mineral Commodity Summaries, pp. 170-171.

[8] International Tin Research Institute Ltd. (ITRI Ltd.). (2016). Report on Global Tin Resources & Reserves (Security of Long-term Tin Supply), 20.

[9] U.S. Geological Survey (2018). Mineral Commodity Summaries: Tin, pp. 172-173.

[10] Imeokparia EG. (2015). The Applied Geochemist and the Challenges of Georesource Evaluation for Sustainable Development and Environmental Management. Inaugural Lecture delivered at University of Benin, Benin City, Edo State, Nigeria.

[11] Oyawoye MO. (1964). The Geology of the Nigerian Basement Complex. J. Nig. Min. Geo. Metallur. Soc. 1(2): 87-103.

[12] Reyment RA. (1965). Aspects of the Geology of Nigeria. Ibadan University Press, 133.

[13] Rahaman MA. (1988). Recent Advances in the Study of the Basement Complex of Nigeria. In: Oluyide PO, Mbonu WC, Ogezi AEO, et al. (eds) Precambrian Geology of Nigeria. Geological Survey of Nigeria, Kaduna. 11-43.

[14] Turner DC. (1983). Upper Proterozoic Schist Belts in the Nigerian Sector of the Pan-African province of West Africa. Prec. Res. 21: 55-79. https://doi.org/10.1016/0301-9268(83)90005-0

[15] Woakes M, Rahaman MA, Ajibade AC. (1987). Some metallogenetic features of the Nigerian basement. Jour. Afr. Earth Sci. 6(5): 655-664. https://doi.org/10.1016/0899-5362(87)90004-2

[16] Dada SS. (2006). Proterozoic evolution of Nigeria. In: Oshin O. ed, The Basement Complex of Nigeria and its Mineral Resources (A Tribute to Prof. M.A.O. Rahaman). Akin Jinad & Co. Ibadan. 29-44.

[17] Obaje NG. (2009). Geology and mineral resources of Nigeria. Lecture Notes in Earth Sciences 120. Springer-Verlag Berlin Heidelberg. p. 221. https://doi.org/10.1007/978-3-540-92685-6

[18] Orazulike MD. (2002). The solid mineral resources of Nigeria: Maximizing utilization for industrial and technological growth. Inaugural Lecture Delivered at Abubakar Tafawa Balewa University, Bauchi, Nigeria.

[19] Whiteman AJW. (1982). Nigeria: Its Petroleum Geology, Resources and Potential. Graham and Trotman, London.

[20] Habib M, Xie, C. (2012). Nigeria’s inland basins: Investment opportunities and environment. J. Petrol. Gas Explor. Res. 2(11): 202-211.

[21] Ford SO. (1981). The economic mineral resources of the Benue Trough. Earth Evol. Sci. 1(2): 154-163.

[22] Offodile ME. (1989). A review of the geology of the Cretaceous of the Benue valley. In: Kogbe CA. ed. Geology of Nigeria, 2nd ed., 365-376.

[23] Akande SO. (2003). Minerals and fossil fuels discovery: The adventures of exploration. Inaugural Lecture delivered at University of Ilorin, Ilorin, Nigeria.

[24] Fatoye FB, Gideon YB. (2013). Geology and mineral resources of the Lower Benue trough, Nigeria. Advances in Applied Science Res. 4(6): 21-28.

[25] Okunlola OA. (2006). Regional metallogeny of rare metal (Ta-Nb) mineralization in Precambrian pegmatites of Nigeria. In: Oshin O. ed, The Basement Complex of Nigeria and its Mineral Resources (A Tribute to Prof. M.A.O. Rahaman). Akin Jinad & Co. Ibadan, 107-126.

[26] Okunlola OA. (2017). Riches beneath our Feet: Mineral Endowment and Sustainable Development of Nigeria. Inaugural Lecture delivered at University of Ibadan, 92.

[27] Woakes M. (1988). Basement Metallogeny of Northwestern Nigeria. In: Oluyide PO, Mbonu WC, Ogezi AEO, et al, (eds). Precambrian Geology of Nigeria. Geological Survey of Nigeria, Kaduna, Nigeria, 183-194.

[28] Garba I. (2003). Geochemical discrimination of newly discovered rare metal-bearing and barren pegmatites in the Pan-African (600 + 150 Ma) Basement of Northern Nigeria. App. Earth Sci. Trans. Inst. Min. Metal. 13: 287-291.

[29] Okunlola OA. (2005). Metallogeny of Ta-Nb mineralization of Precambrian pegmatites of Nigeria. Mineral Wealth 137: 38-50.

[30] Dada SS, Onema A, Rahaman A, Garba I. (2015). Lead reservoirs and metallization in Nigeria: Example of contrasting geological terrains. J. Geosci. Geomatics 3(2): 28-36. https://doi.org/10.12691/jgg-3-2-1

[31] Ogundipe IE, Obasi RA. (2016). Geology and mineralisation in the Albian Sediments of the Benue Trough, Nigeria. British J. Earth Sci. Res. 4(3): 1-15.

[32] Matheis G, Emofurieta WO. (1990). The Older Tin province rare-metal pegmatite in Nigeria. Technical University of Berlin (West) Special Research Project on Arid Areas and University of Ife, Nigeria, 10.

[33] Okunlola OA. (2008). Compositional trend in relation to Ta-Nb mineralization in the Precambrian Pegmatite of Aramoko-Ijero area, southwestern Nigeria. J. Min. Geo. 42(2): 113-126.

[34] Morteani G, Preinfalk C, Horn AH. (2000). Classification and mineralization potential of the pegmatites of the Eastern Brazilian Pegmatite Province. Mineral. Deposita 35: 638-655.

[35] Beurlen H, da Silva MRR, Thomas R, Soares DR, Olivier P. (2008). Nb–Ta–(Ti–Sn) oxide mineral chemistry as tracer of Rare-Element Granitic Pegmatite fractionation in the Borborema Province, Northeastern Brazil. Mineral. Deposita 43: 207-228.

[36] Wright JB. (1970). Controls of mineralization in the older and younger tin fields of Nigeria. Econ. Geol. 51: 303-332.

[37] Ero KA, Ekwueme BN. (2009). Mineralization of pegmatites in parts of the Oban Massif, Southeastern Nigeria: A preliminary analysis. Chinese J. Geochem. 28(2): 146-153.

[38] Ministry of Mines and Steel Development (MMSD). (2012). Nigeria Mineral Projects, 36.

[39] Oden MI, Igonor EE, Ukwang EE. (2013). Geochemical evaluation of the Pan-African pegmatites from parts of Oban massif, southeast Nigeria. RMZ – M&G. 60: 39-46.

[40] Edem GO, Ekwueme BN, Ephraim BE. (2015). Geochemical signatures and mineralization potentials of Precambrian pegmatites of Southern Obudu, Bamenda Massif, Southeastern Nigeria. Inter. J. Geophy. Geochem. 2(3): 53-67.

[41] Matheis G. (1979). Geochemical exploration around the pegmatitic Sn-Nb-Ta Mineralization of Southwest Nigeria. Geol. Soc. Malaysia 11: 333-351.

[42] Akinbobola OO. (2016). Trace and rare earth elements geochemistry of pegmatites in Ijero area of Ekiti State, Southwestern Nigeria [Unpub. B.Sc. Dissertation]. Department of Geological Sciences, Achievers University, Owo, Nigeria, 42.

[43] Okunlola OA, Akinola OO. (2010). Petrochemical Characteristics of the Precambrian Rare Metal Pegmatite of Oke-Asa area, Southwestern Nigeria: Implication for Ta-Nb mineralization. RMZ – Materials and Geoenvironment 57(4): 525-538.

[44] Agunleti YS, Arikawe EA, Okegye JIK. (2014). Geochemical Assessment of Tin-Tantalum Mineralization in the Precambrian Pegmatite Exposed at Angwan Rimi, Part of Sheet 208 NE, North Central Nigeria. Pacific J. Sci. Tech. 15(1): 415-425.

[45] Adekeye JID, Akintola OF. (2007). Geochemical features of rare metal pegmatites in Nassarawa Area, Central Nigeria. J. Min. Geo. 43(1): 15-21.

[46] Okunlola OA, Ocan OO. (2009). Rare Metal (Ta-Sn-Li-Be) distribution in Precambrian Pegmatites of Keffi area, Central Nigeria. Nature and Sci. 7(7): 90-99.

[47] Abdullahi AM. (2011). Geology and Petrochemistry of Gwon-Gwon Pegmatite Field Wamba, Nasarawa State [Unpub. M.Sc. Dissertation]. Abubakar Tafawa Balewa Univ., Bauchi, 97.

[48] Okunlola OA, Udoudo OB. Petrochemical Characteristics and Age of Rare Metal (Ta-Nb) Mineralization in Precambrian Pegmatites, Komu, Nigeria. Int. Jour. Econ. & Environ. Geol. 1(1): 21-26.

[49] Okunlola OA, Oyedokun MO. (2009). Compositional trends and rare metal (Ta-Nb) mineralization potential of pegmatite and association lithologies of Igbeti area, Southwestern Nigeria. J. RMZ-Materials and Geoenvironment 56(1): 38-53.

[50] Okunlola OA, Akintola AI. (2007). Geochemical Features and Rare Metal Ta-Nb Potentials of Precambrian Pegmatites of Sepeteri area, southwestern Nigeria. Ife J. Sci. 9(2): 203-214.

[51] Aderogbin JA, Okunlola OA. (2016). Compositional characteristics and rare metal Ta-Sn-Nb mineralization appraisal of pegmatite around Egbe area, central Nigeria. Book of Abstracts, Nigerian Mining and Geosciences Society Conference, Ilorin, Nigeria, 92.

[52] Oyebamiji AO. (2014). Petrography and Petrochemical characteristics of rare metal pegmatites around Oro, Southwestern Nigeria. Asia Pacific J. Energy and Environment 1(1): 70-88.

[53] Akintola AI, Omosanya KO, Ajibade OM, Okunlola OA, Kehinde-Philips OO. (2011). Petrographic and geochemical evaluations of Rare–Metal (Ta-Nb) potentials of Precambrian pegmatites of Awo Area, Southwestern Nigeria. Inter. J. Basic & App. Sci. 11(4): 57-70.

[54] Matheis G. (1987). Nigerian rare metal pegmatites and their lithological framework. J. Geol. 22: 271-291. https://doi.org/10.1002/gj.3350220620.

[55] Matheis G, Caen-Vachette M. (1988). Rb-Sr Isotopic study of Rare Metal-bearing and barren pegmatites in the Reactivation Zone of Nigeria. In: Oluyide PO, Mbonu WC, Ogezi AEO, et al, eds. Precambrian Geology of Nigeria. Geological Survey of Nigeria, Kaduna, 291-299.

[56] Wright JB. (1981). Review of the origin and evolution of the Benue Trough in Nigeria. Earth Evol. Sci. 1(2): 98-100.

[57] Imeokparia EG. (1988). Mesozoic granite magmatism and tin mineralization in Nigeria. In: Taylor RP, Strong DF. (eds.) Recent Advances in the Geology of Granite-related Mineral Deposits. Canadian Instit. Mining and Metallurgy Special 39: 133-141.

[58] Jacobson RR, MacLeod WN, Black R. (1958). Ring complexes in the Younger Granites of northern Nigeria. Geol. Soc. London Memoir 1: 5-9.

[59] Kinnaird JA. (1981). Geology of the Nigerian Anorogenic Ring Complexes 1: 500,000 Geological Map. John Bartholomew and Sons.

[60] Ekwere SJ. (1985). Li, F and Rb contents and Ba/Rb and Rb/Sr ratios as indicators of postmagmatic alteration and mineralization in the granitic rocks of the Banke and Ririwai Younger Granite complexes, Northern Nigeria. Mineral. Deposita 20: 89-93.

[61] Imeokparia EG. (1992) Geochemical and Isotopic evidence for crystal melt + fluid phase equilibria and late stage fluid rock interaction in granitic rocks of the Ririwai Complex, Northern Nigeria. African Jour. of Sci. and Tech. 6(2): 24-35.

[62] Imeokparia EG. (1983). Lithogeochemical dispersion associated with Ririwai zinc-tin lode, northern Nigeria. In: Parslow GR ed, Geochem. Explor. 19: 643-661.

[63] Kinnaird JA. (1985). Hydrothermal alteration and mineralization of the Alkaline Anorogenic ring complexes of Nigeria. J. Afr. Earth Sci. 3(2): 229-251.

[64] Imeokparia EG. (1985). Rare-metal Mineralization in Granitic rocks of Tongolo Anorogenic Complex, Northern Nigeria. Mineral Deposita 20: 81-88.

[65] Imeokparia EG. (1981). Ba/Rb and Rb/Sr ratios as indicators of magmatic fractionation, postmagmatic alteration and mineralization – Afu Younger Granite Complex, Northern Nigeria. Geochem. J. 15: 209-219.

[66] Imeokparia EG. (1990). The shere igneous Complex, central Nigeria: geochemical constraints on the origin of peralkaline and associated granites. Geologic en Mujinbow 69(2): 121-131.

[67] Imeokparia EG. (1984). Geochemistry of Granitic rocks from the Kwandonkaya Complex, Northern Nigeria. Lithos 17: 103-115.

[68] Ogunleye PO, Ike EC, Garba I. (2004). Multivariate statistical analysis of major and trace element data for niobium exploration in the Peralkaline Granites of the Anorogenic Ring-Complex Province of Nigeria. Jour. Min. Geol. 40(2): 107-117.

[69] Kogbe CA. (1989). Statistics of Mineral Production in Nigeria (1968 to 1986) and the Contribution of the Mineral Industry to the Nigerian Economy. In: Kogbe CA. ed. Geology of Nigeria, 2nd ed, 485-529.

[70] Ajibade AC, Wright JB. (1989). The Togo-Benin-Nigeria Shield: Evidence of Crustal Aggregation in the Pan-African Belt. Tectonophysics 165: 125-129.

[71] Okunlola OA. (2011). Precambrian Ta-Nb (Coltan) Pegmatites of Nigeria: Distribution, Petrogenetic Features and Economic Potentials. Book of Abstracts, Nigerian Mining and Geosciences Society Conference, Minna, pp. 11.

[72] Garba I. (2002). Late Pan-African tectonics and origin of gold mineralization and rare-metal pegmatites in the Kushaka Schist Belt, Northwestern Nigeria. Nig. Journal of Mining and Geology 38: 1-12. https://doi.org/10.4314/jmg.v38i1.18768

[73] Gyang JD, Nanle N, Chollom SG. (2010). An overview of mineral resources development in Nigeria: Problems and prospects. Continental Jour. Sust. Dev. 1: 23-31.

[74] Kampunzu AB, Lubala RT. (1991). Magmatism in extensional structural settings – the Phanerozoic African plate. Springer-Verlag Berlin Heidelberg, 637.

[75] Malomo S. (2007). Nigeria mineral resources. Paper presented at the International Workshop on Sustainable Development of Nigeria’s Mineral Potentials.

[76] U. S. Bureau of Mines (1966). Mineral Trade Notes 63(5): 51.