| | 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) | 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...ated rocks of the Tamazert complex from the central part of the High Atlas, Morocco, and discuss their...intrusion associated with the graben system is the Tamazert complex (Fig. 1 ). It is an elongate body (15 km long | | | Journal (article/letter/editorial) | AND COMPOSITION: A CASE STUDY FROM TAMAZEGHT, MOROCCO Julian SCHILLING§, Michael A.W. MARKS, Thomas WENZEL...Eocene Tamazeght (or Tamazert) complex, situated in the High Atlas Mountains of Morocco, comprises a suite...restricted areas, the most evolved silicate unit of the complex (malignites) contains eudialyte-group minerals...fluids, Tamazeght complex, Morocco. Sommaire Le complexe éocène du Tamazeght (ou Tamazert), situé dans la...minerals in agpaitic peralkaline rocks includes complex silicates containing the high field-strength elements | | | 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...NOVEMBER 27, 2002 Alkaline lamprophyre dykes from Taourirt (North Morocco) contain numerous xenoliths...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 | | | Journal (article/letter/editorial) | (HIMU–OIB)-type mantle component in the source region has also been revealed. A 1–4% degree of partial...information on the mantle geochemistry beneath the region of their emplacement and on the origin of parental...Carpathians (Romania) is a Mesozoic alkaline igneous complex (19 km long and 14 km wide, ca. 200 km2 in size...structural system of the Alpine–Carpathian–Dinaric region it belongs to 3 ACCEPTED MANUSCRIPT the Dacia...eastern part (Fig. 1B). Numerous dykes, including complex. AC CE P lamprophyres, tinguaites, alkali feldspar | | | Book | Kresten Valentin R. Troll The Alnö Carbonatite Complex, Central Sweden GeoGuide Series editors Wolfgang...the geological and environmental context of the region followed by in depth and colourful descriptions...Kresten Valentin R. Troll • The Alnö Carbonatite Complex, Central Sweden 123 Peter Kresten Section for...this respect, the late Proterozoic Alnö igneous complex in central Sweden is one of the most classical...research on the Alnö carbonatite and alkaline igneous complex since the very first descriptions by Högbom in 1895 | | | 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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