Results 91 to 100 of about 5,023 (118)
The occurrences of ultramafic pegmatites at Dwarsrivier Mine, Lower Critical Zone, Eastern Bushveld Complex, South Africa [PDF]
, 2017 Dissertation (MSc)--University of Pretoria, 2017.This study presents a detailed petrological and geochemical investigation of the concordant ultramafic pegmatites of the Lower Critical Zone at Dwarsrivier Mine, in the eastern Bushveld Complex.
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Tertiary LCT and NYF pegmatites of the central Alps
, 2014 A large field (about 100 km in E-W length and 15 km in N-S thickness) of Oligocene pegmatites extends in the central Alps from the Bergell pluton (to the east) to the Ossola Valley (to the west) within the Alpine nappes north of the Periadriatic ...
PENNACCHIONI, GIORGIO +1 more
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Petrogenesis of the Spruce Pine pegmatites, North Carolina
, 2008 Pegmatites in the Spruce Pine district, North Carolina, are an example of muscovite class pegmatites that were derived from differentiation of a magma.
Wood, Patricia Ann
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SUMMARY OF UNDERGRADUATE RESEARCH ACTIVITIES ON PEGMATITES IN THE NORTHCENTRAL GEOGIA BLUE RIDGE**
, 2019 Many felsic pegmatites occur in the Blue Ridge of northcentral Georgia. These pegmatites are known from earlier studies, but those studies predated current tectonic models for this area. Several undergraduate research projects sponsored by Valdosta State
Arnett, Richard R +6 more
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Sequence of crystallisation of pegmatites: the Angola case
The Precambrian basement of Angola contains several pegmatite fields, although most of them have not been studied yet. Some of them include pegmatites devoid of rare elements, as those found close to Caxito, about 100 km ENE Luanda.
Melgarejo i Draper, Joan-Carles +2 more
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Classificação e Prospecção das Jazidas Primarias de Água -Marinha [PDF]
Anuário do Instituto de Geociências, 1990 J.Cassedane, J.N. Alves
doaj
The geology and geochemistry of tin and beryllium mineralisation in South West Ankole, Uganda [PDF]
, 1969 Lowenstein, Peter Leslie
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Phosphates from Brissago granitic pegmatites (Canton Ticino, Switzerland)
, 2005 Vignola P, Diella V
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