| | Journal (article/letter/editorial) | lamprophyres and related rocks from the Tamazert massif, High Atlas (Morocco) A. BOUABDLII, C. DUPUY I and J...from the Tamazert massif, High Atlas (Morocco). Lithos, 22: 43-58. The Mesozoic Tamazert complex of the...the High Atlas (Morocco) is an alkaline intrusion (15 km long and 5 km wide) composed predominantly of nepheline...parental magma for all these rock-types had monchiquite/nephelinite composition and was formed by a low...ated rocks of the Tamazert complex from the central part of the High Atlas, Morocco, and discuss their | | | Journal (article/letter/editorial) | and C) of lamprophyres and associated dykes from Tamazert (Morroco)" crustal contamination processes and...late-magmatic episode in the alkaline Tamazert complex (Morocco) corresponds to emplacement of a network...m p r o p h y r e s so far. In the High Atlas (Morocco), the dykes and sills from the T a m a z e r t...Moroccan High Atlas, the T a m a z e r t alkaline complex 191 ISOTOPIC S T U D Y OF LAMPROPHYRES AND ASSOCIATED...FROM T A M A Z E R T (MORROCO) zert alkaline complex. Thus their emplacement age is younger than, but | | | Journal (article/letter/editorial) | Carbonatite and Alkaline Magmatism in Taourirt (Morocco): Petrological, Geochemical and Sr±Nd Isotope Characteristics...GEÂOLOGIE, UNIVERSITEÂ MOULAY ISMAIL, MEKNEÁS, MOROCCO 3 CENTRE DE RECHERCHES PEÂTROGRAPHIQUES ET GEÂOCHIMIQUES...Alkaline lamprophyre dykes from Taourirt (North Morocco) contain numerous xenoliths, ranging from alkaline...crystallization alone. Moreover, the clinopyroxenes exhibit complex zoning, which requires repeated mixing of pulses...Sr±Nd isotopes alkaline magmatism; carbonatite; Morocco; REE; INTRODUCTION JOURNAL OF PETROLOGY VOLUME | | | Book (edition) | detailed geological survey of the Alné Island complex and announced his results in a series of papers...completed most of the field work on the Iron Hill complex of Gunnison County, Colorado, in 1912-1913. Although...fairly pure calcite (Garson and Smith, 1958). The complex was first studied by F. Dixey, and it was he who...detailed and complete studies of a carbonatitic complex. Between 1950 and 1956 there took place the most...presented by Leonardos (1956A, B). The Fen, Norway, complex has been restudied by Saether (1958); that of the |
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