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The content is also useful for general graphics View Product. A Pictorial Guide to Metamorphic Rocks in the. This book is an illustrative introduction to metamorphic rocks as seen in the field, designed This book is an illustrative introduction to metamorphic rocks as seen in the field, designed for advanced high school to graduate-level earth science and geology students to jump-start their observational skills. In addition to photographs of rocks in the field, Early Orientalism: Imagined Islam and the Notion of.
The history of western notions about Islam is of obvious scholarly as well as popular The history of western notions about Islam is of obvious scholarly as well as popular interest today. This book investigates how the Muslim Middle East was imagined in Christian Europe, focusing on the notion of sublime power and how the Geomathematically Oriented Potential Theory.
Geometry of Crystals, Polycrystals, and Phase Transformations. Organized into a two-part structure aimed at readers of differing experience levels, Geometry of Crystals, Organized into a two-part structure aimed at readers of differing experience levels, Geometry of Crystals, Polycrystals, and Phase Transformations is accessible to both newcomers and advanced researchers within the field of crystallography. In contrast, the influence of haematite is limited by the low levels of Sc that its structure can incorporate.
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These crystal-chemical controls play a major role in lateritic Sc deposits developed over ultramafic—mafic rocks. Figure 1 Figure 2 Figure 3 Figure 4 View all figures and tables. Show in context A notable exception concerns lateritic deposits developed over ultramafic—mafic rocks where Sc concentrations up to ppm make it a potential by-product Aiglsperger et al. View in article Anand, R. Show in context Similar lateritic profiles are developed over other ultramafic—mafic rocks in Australia Anand and Paine, , with most of the weathering profile directly inherited from the parent rock except for the transported level.
rare earth elements in rocks and minerals
View in article Burg, J. View in article Combes, J. Show in context Using the relative normalised intensity of the absorption maxima of goethite and haematite, at View in article Dorais, M. View in article Emsley, J. Nature Chemistry 6, Show in context End-uses range from biomedical research to electronics, lasers and ceramics but the demand is driven by energy issues Emsley, View in article Fergusson, C. Show in context The depth of the profile indicates that the weathering occurred over long time scales, possibly starting as early as million years ago Fergusson, , in a stable tectonic context.
View in article Freyssinet, P. Show in context The mineralogy is typical of lateritic profiles developed over ultramafic rocks Freyssinet et al. View in article Galoisy, L. Show in context On the low energy side, a pre-edge feature bears additional information e. View in article Jaireth, S. Show in context Recently, lateritic deposits with Sc concentrations high enough to mine as a primary product have been reported in Eastern Australia Jaireth et al.
View in article Johan, Z. Show in context The Syerston—Flemington deposit Fig. View in article Maulana, A. View in article Milnes, A. Show in context In Eastern Australia, lateritic profiles developed under seasonally dry humid tropical climatic conditions that resulted in intensive weathering during the Tertiary; the present occurrences are often erosional remnants of fossil laterite Milnes et al.
View in article Pursell, D. Show in context Among these, the Syerston—Flemington deposit contains about t of Sc at an average concentration of ppm Sc Pursell, , providing a century-long resource at the present levels of world consumption. View in article Rudnick, R. Show in context Despite a crustal abundance of ca.
View in article Samson, I. View in article U.
Bish, D. Clays and Clay Minerals 37, — Blake, R. American Mineralogist 51, — Chessin, H.
Scandium speciation in a world-class lateritic deposit
Acta Crystallographica 18, — Eggins, S. Earth and Planetary Science Letters , 53— Hazemann, J. Material Sciences Forum 79, — Jochum, K. Chemical Geology , 50— Parker, R. Physics and Chemistry of Minerals 22, 21— Post, J. American Mineralogist 79, — Potts, P. Figures and Tables from this paper. Figures and Tables. Citations Publications citing this paper. References Publications referenced by this paper. U-Pb age of zircons from the mantle peridotite xenoliths in Cenozoic alkali basalts from Vitim plateau Transbaikalia. Saltykova , L P. Nikitina , D I.
Griffin , S. O'reilly , Ming Zhang , Norman J.
On the rare-earth composition of the ilmenites from rocks of Tigrovy mafic-ultramafic massif Sikhote- Alin. Lesnov , V A.