 | | Journal (article/letter/editorial) | | assemblages preserved in ultrahigh-temperature granulites from In Ouzzal (Hoggar, Algeria) Z. ADJERID,1,3 G...Naturelles, B.P. 92, Vieux Kouba, Alger, 16050, Algeria 2 Institut de Physique du Globe, Sorbonne Paris...Alger, 16111, Algeria 4 Univ. Paris-Diderot, Paris 7, France ABSTRACT Osumilite is reported in Palaeoproterozoic...Al–Mg-rich granulites from the Khanfous area (Tekhamalt, In Ouzzal, Hoggar, Algeria). The main peak assemblages...orthopyroxene + sillimanite + quartz biotite (K-feldspar) in silica-deficient and silica-saturated granulites |  | Doukkari, Sid Ali, Diener, Johann F.A., Ouzegane, Khadidja, Kienast, Jean-Robert (2018) Mineral equilibrium modelling and calculated chemical potential relations of reaction textures in the ultrahigh-temperature In Ouzzal terrane (In Hihaou area, Western Hoggar, Algeria) Journal of Metamorphic Geology, 36 (9) 1175-1198 doi:10.1111/jmg.12441 | Journal (article/letter/editorial) | | textures in the ultrahigh-temperature In Ouzzal terrane (In Hihaou area, Western Hoggar, Algeria) Sid Ali... B.P. 32 El Alia, Dar el Beida, 16111-Alger, Algeria. b Département des Sciences de la Nature et de...orthopyroxene–sillimanite-bearing granulites from In Hihaou, In Ouzzal terrane, NW Hoggar were previously determined...to be reliable, as textures do not typically form in this way or routinely record this information. Keywords:...that can be attained in the crust, there has been a proliferation of interest in identifying rocks and |  | BERNARD-GRIFFITHS, J., FOURCADE, S., KIENAST, J.-R, PEUCAT, J.-J., MARTINEAU, F., RAHMANI, A. (1996) Geochemistry and isotope (Sr, Nd, O) study of Al-Mg granulites from the In Ouzzal Archaean block (Hoggar, Algeria) Journal of Metamorphic Geology, 14 (6) 709-724 doi:10.1111/j.1525-1314.1996.00057.x | Journal (article/letter/editorial) | | of Al–Mg granulites from the In Ouzzal Archaean block (Hoggar, Algeria) J . B ER N AR D -G R I FF I T...Jussieu, 75252, Paris, France A B S TR A CT The In Ouzzal Al–Mg granulites are found within sedimentary...pyroxenites). They do not occur at a specific position in the sedimentary suite, and they do not reflect any...consistent with the geochemistry of such rocks. As in other instances, the quartz–garnet oxygen isotopic...granulites indicate that the ‘chloritic component’ in these rocks was derived from hydrothermally altered |
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