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Nigeria | |
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| King, Van (n.d.) Personal communcation. |
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| Jimoh, O. R. (2016). Major Oxides Geochemistry of Tourmaline from Selected Gem-mineral Deposits in Southwestern Nigeria. Asia Pacific Journal of Energy and Environment, 3(1), 7-20. |
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| Jimoh, O. R. (2016). Major Oxides Geochemistry of Tourmaline from Selected Gem-mineral Deposits in Southwestern Nigeria. Asia Pacific Journal of Energy and Environment, 3(1), 7-20. |
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| Giller BS (2003) An overview of tourmaline mineralogy from gem tourmaline producing pegmatite districts in Africa. Master of Science Thesis, University of New Orleans, LA. |
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| [var. Copper-bearing Elbaite] Ludwig, T., Marschall, H. R., von Strandmann, P. P., Shabaga, B. M., Fayek, M., & Hawthorne, F. C. (2011). A secondary ion mass spectrometry (SIMS) re-evaluation of B and Li isotopic compositions of Cu-bearing elbaite from three global localities. Mineralogical Magazine, 75(4), 2485-2494. |
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| Rob Lavinsky |
Ogbomosho, Oyo, Nigeria