@. Mas50b and . Tiguesmat, Si02 -70.17%) o MAS71 Tiguesmat, Si02 -75.79%) ? MAS269 (Ghallaman. Si02 .. 71 .37%)

@. Ghallaman, Si02 -73.62%)

+. Karet, Si02 -70,12%)

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M. Barriere, . Et, and J. Cotton, Biotites and associated minerals as markers of magmatic fractionation and deuteric equilibration in granites, Contributions to Mineralogy and Petrology, vol.32, issue.2, pp.183-192, 1979.
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B. Otthman, D. Polve, M. Et-allegre, and C. J. , Nd???Sr isotopic composition of granulites and constraints on the evolution of the lower continental crust, Nature, vol.51, issue.7, pp.510-515, 1984.
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B. , J. D. Et, and T. J. Holland, Calcic amphibole equilibria and a new amphibole-plagioclase geothennometer, Contrib . Mineral. Petrol, vol.104, pp.208-224, 1990.

B. , M. Abouchami, W. A. Michard, and F. Albarede, Crustal Growth in West Africa at 2.1 Ga, J. Geophys. Res, vol.97, pp.345-369, 1992.

B. , B. Grelou-orsini, C. Et, and Y. Vialette, Age, origin and evolution of the anorogenic complex of Evisa (Corsica): a K-Li-Rb-Sr study, Contrib. Mineral. Petrol, vol.65, pp.425-432, 1978.

P. Bowden, R. A. Batchelor, B. W. Chappell, E. Didier, and J. Lameyre, Petrological, geochemical and source criteria for the classification of granitic rocks: a discussion, Physics of the Earth and Planetary Interiors, vol.35, issue.1-3, pp.1-1, 1984.
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P. Bowden, The geochemistry and mineralization of alkaline ring complexes in Africa (a review), Journal of African Earth Sciences (1983), vol.3, issue.1-2, pp.17-39, 1985.
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B. , G. Chauvel, J. 1. Et-triboulet, and C. , Archean metamorphic iron formations and associated basic rocks of Lebzenia (Tasiast, South-Western Reguibat Sheild, Mauritania), Sei, pp.38-337, 1985.

C. , W. 1. Beams, S. D. Et-chappell, and B. W. , Nature and origin of A-type granites with particular reference to Southeastern Australia, 1982.

I. Condie, K. C. Viljoen, M. L. , E. Kable, and E. J. , Effects of alteration on element distributions in archean tholeiites from the Barberton greenstone belt, South Africa, Contributions to Mineralogy and Petrology, vol.55, issue.1, pp.75-89, 1977.
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C. , G. K. Et-wones, and D. R. , Oxydation during magmatic differentiation , Finnmarka complex, J. Petrol, vol.14, issue.3, pp.349-380, 1973.

D. , F. Et-lefort, and P. , A chemical mineralogical classification of common plutonic rocks and associations, Trans. R. Soc. Edimbourgh, vol.73, pp.135-149, 1983.

D. , F. Et-lefort, and P. , A cationic classification of common plutonic rocks and their magmatic associations: principles, method, applications, Bull. Minéral, vol.111, pp.493-510, 1988.

D. , W. A. Howie, R. A. Et-zussman, and J. , An introduction to the rockforming mineraIs, 1988.

D. , F. C. Smith, V. Et, and R. Mays, Biotites from granitic rocks of the central Sierra Nevada Batholith, Califomia, J. Petrol, vol.10, pp.250-271, 1969.

D. , M. J. , and E. Weill, Partition of Sr 3 +, and other REE between plagioclase feldspar and magma tic liquid: an experimental study, Geochim. Cosmochim. Acta, vol.39, pp.547-557, 1976.

E. , D. Et, and A. B. Thompson, Subsolidus and partial melting reactions in the quartz excess CaO + MgO + Al20 + Si02 + H20 system under water excess and water deficient conditions to 10 kb: sorne implication from the origin of peraluminous melts from mafic rocks, J. Petrol, vol.27, issue.1, pp.91-121, 1986.

F. , 1. Et-rocci, and G. , Le massif granitique de Tarraouadji (République du Niger), étude et signification pétrogénétique des principaux minéraux, Bull. Soc. Fr. Minér. Crist., LXXXVIII, pp.319-340, 1965.

F. , 1. Et-rocci, and G. , Evolution cristallochimique des amphiboles dans la série granitique de Fort-Trinquet (Mauritanie), Contrib. Mineral. Petrol, vol.35, pp.215-225, 1972.

G. , P. L. Et-silvert, and L. , Rare earth element distributions among mineraIs in a granodiorite and their petrogenetic implications, Geochim. Cosmochim. Acta, vol.47, pp.925-939, 1983.

H. , J. M. Et, and E. A. Zen, Aluminium in hornblende: an empirical igneous geobarometer, Am. Mineral, vol.71, pp.1297-1313, 1986.

H. , N. B. Et-marriner, and G. F. , Geochemistry and petrogenesis of a peralkaline granite complex from the Midian Mountains, pp.325-337, 1980.

H. , L. S. Grisson, G. C. Peters, E. K. Stowell, H. H. Et et al., Confirmation of empirical correlation of Al in honblende with pressure of solidification of calc-alkaline plutons, Am. Mineral, vol.72, pp.231-239, 1987.

J. , M. C. Et-rutherford, and M. J. , Experimental calibration of the aluminium-in -hornblende geobarometer with application to long Valley caldera (California) volcanic rocks, Geology, vol.17, pp.837-841, 1989.

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L. , 1. Et-albee, and A. L. , Pressure, temperature and time indicators in mafic schist : their application to reconstructing the polymetamorphic history of Vermont, 1981.

L. , R. Sj, -. Bowden, and P. , The mineralogy and metamorphism of the Moine schists of the Morar and Knoydarts-districts ofInverness-shire; TransPlutonic rock types series: discrimination of various granitoid series and related rocks, Roy. Soc. Edinburg. J. Volcanol. Geotherm. Res, vol.63, issue.14, pp.553-588, 1959.

L. Roche, Sur l'expression graphique des relations entre la composition chimique et la composition minéralogique quantitative des roches cristallines. Présentation d'un diagramme destiné à l'étude chimico-minéralogique des massifs granitiques ou granodioritiques, pp.293-337, 1964.

L. Roche, Sur l'usage du concept d'association minéralogique dans l'étude chimique des roches: modèles chimiques, statistiques, représentations graphiques, classification chimico-minéralogique, C. R. Acad. Sei. Paris, vol.262, pp.1665-1668, 1966.

L. , S. Liegeois, J. P. Claessens, W. Camara, D. Et-klekx et al., -évolution géologique de la region de Dabakala (NE de la Côte d'Ivoire) au Protérozoïque inférieur: Thèse Univ., Ct Ferrand II, The Eburnian orogeny in Southern Mali: Geology, tectonics and geochronology, pp.334-111, 1988.

O. , T. C. Et-hargraves, and R. B. , Proterozoic transcurrent tectonics: paleomagnetic evidence from Venezuela and Africa, Nature, vol.289, pp.131-136, 1981.

P. , J. 1. Cameron, K. L. , E. Baldwin, and K. , Amphiboles and pyroxenes: characterization of other than quadrilateral components and estima tes of ferric iron from microprobe data, Geai. Soc. Am. Abstr. Prog, vol.6, pp.1053-1054, 1974.

P. , L. Harris, N. B. Et-tindle, and A. G. , Trace element discrimination diagrams for the tectonic interpretation of granitic rocks, J. Petrol, vol.25, issue.4, pp.956-983, 1984.

P. , A. Ta-ylor, and S. R. , Geochemistry of Eocene calcalkaline volcanic rocks from the Kastamonu area, northen Turkey, Contr. Mineral. petra, vol.58, pp.63-81, 1976.

R. , A. A. Fyfe, W. S. Et-kerrich, and R. , Origin of perkaline granites of Saudi Arabia, Contrib . Mineral. Petra, vol.78, pp.358-366, 1981.

R. , P. Spear, F. S. Schumacher, J. C. Laird, J. Evans et al., Phase relation of metamorphic amphiboles: natural occurrence and theoryAmphiboles, petrology and experimental phases relations, Mineral. Soc. Am. Rev, vol.9, p.1227, 1982.

R. , G. Bronner-g, . Et, and M. Deschamps, -Crystal'line Basement of the West African Craton The West African Orogens and Circum Atlantic Correlatives, pp.31-61, 1990.

S. B. Shlrey, . Et, and G. N. Hans-on, Mantle-derived Archaean monzodiorites and trachyandesites, Nature, vol.310, pp.222-224, 1984.

S. , K. P. Et, and A. Jhonston, Fluid-Absent Melting Behavior of a F-rich Tonalitic Gneiss at Mid-Crustal Pressures: Implication for the generation of Anorogenic Granites, Journal of Petrology, vol.34, issue.4, pp.785-815, 1993.

S. , F. S. Hazen, R. M. Et-rumble, and D. , Wonesite : a new rock-forming silicate from the Post Pond volcanics, Vermont, Am. Mineral, vol.66, pp.100-105, 1981.

S. , P. A. Et-attoh, and K. , Lithostratigraphy and composition of 2,1 Ga green stone belts of the West African craton and their bearing on crustal evolution and the Archean -Proterozoic boundary, Geology, vol.100, pp.377-393, 1992.

T. , M. Aramaki, S. Et-ishihara, and S. , Magnetite-series Ilmenite series vs I-type S-type granitoids, granitic magmatism and related Mineralization. Mining. Geol. Spee . /ssue, pp.13-28, 1980.

T. Ylor, R. P. Strong, D. F. Et, and B. F. Kean, Topsails igneous complex further evidence of middle paleozoic epeirogeny and anorogenic magmatism in the northern Appalachians, Geology, vol.10, pp.488-490, 1980.

T. , R. P. Strong, D. F. Etfryer, and B. J. , Volatil control of contrasting trace elements distribution in peralkaline granitic and volèanic rocks, Contrib . Mineral. Petro!, vol.77, pp.267-271, 1981.

T. , P. N. Moorbath, S. Leube, A. Et-hirdes, and W. , Early proterozoic crustal evolution in the Birimian of the Ghana: constraints from geochronology and isotope geochemistry, Preeambrian Res, vol.56, pp.97-111, 1992.

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V. , M. Et-bronner, and G. , Ages radiométriques Rb/Sr de 2900 et 2700Ma des séries précambriennes de l'Amsaga et du Tiris Dorsale Réguibat (Mauritanie). 7 éme Coll, (abstr) trav. Lab. Sei. Terre st- Jérôme, pp.147-148, 1975.

V. , D. Clemens, C. Pin, and E. Et-moinet, Granites, granulites, and crustal differentiation, Granulites and Crustal Evolution, pp.59-85, 1990.

W. , J. B. Kenneth, L. Et-chappell, and B. W. , A-type granites : geochemical characteristics, discrimination and petrogenesis, Contrib. Mineral . Petrol, vol.95, pp.407-419, 1987.

A. J. White and B. W. Etchappell, Ultrametamorphism and granitoid genesis, Tectonophysics, vol.43, issue.1-2, pp.7-22, 1977.
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A. L. White and B. W. Et-chappell, Granitoid types and their distribution in the Lachlan Fold Belt, South-Eastern Australia, Geol. Soc. Am. Mem, vol.159, pp.21-34, 1983.

W. , D. R. Et-eugster, and H. P. , Stability of biotite: experiment, theory and application, Am. Mineral, vol.50, pp.1228-1272, 1965.