Academic literature on the topic 'Rare earth element geochemistry'
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Journal articles on the topic "Rare earth element geochemistry"
Preston, R. M. F. "Rare earth element geochemistry." Earth-Science Reviews 22, no. 3 (November 1985): 242–43. http://dx.doi.org/10.1016/0012-8252(85)90064-9.
Full textMiddlemost, E. A. K. "Rare earth element geochemistry." Chemical Geology 48, no. 1-4 (March 1985): 362–63. http://dx.doi.org/10.1016/0009-2541(85)90062-2.
Full textMcLennan, Scott M. "Rare earth element geochemistry and the “tetrad” effect." Geochimica et Cosmochimica Acta 58, no. 9 (May 1994): 2025–33. http://dx.doi.org/10.1016/0016-7037(94)90282-8.
Full textLawrence, Michael G., Stacy D. Jupiter, and Balz S. Kamber. "Aquatic geochemistry of the rare earth elements and yttrium in the Pioneer River catchment, Australia." Marine and Freshwater Research 57, no. 7 (2006): 725. http://dx.doi.org/10.1071/mf05229.
Full textIreland, T. R., J. N. Ávila, M. Lugaro, S. Cristallo, P. Holden, P. Lanc, L. Nittler, C. M. O'D Alexander, F. Gyngard, and S. Amari. "Rare earth element abundances in presolar SiC." Geochimica et Cosmochimica Acta 221 (January 2018): 200–218. http://dx.doi.org/10.1016/j.gca.2017.05.027.
Full textMAKISHIMA, Akio, and Eizo NAKAMURA. "Review in Zirconology. III. Rare-earth element geochemistry of zircon." JOURNAL OF MINERALOGY, PETROLOGY AND ECONOMIC GEOLOGY 89, no. 1 (1994): 1–14. http://dx.doi.org/10.2465/ganko.89.1.
Full textTrueman, Clive N. "Rare Earth Element Geochemistry and Taphonomy of Terrestrial Vertebrate Assemblages." PALAIOS 14, no. 6 (December 1999): 555. http://dx.doi.org/10.2307/3515313.
Full textKim, K. H., S. G. Lee, J. K. Kim, and D. Y. Yang. "Rare earth element geochemistry in fresh rock-weathered rock-soil." Geochimica et Cosmochimica Acta 70, no. 18 (August 2006): A318. http://dx.doi.org/10.1016/j.gca.2006.06.642.
Full textHsu, Weibiao, Yunbin Guan, Henian Wang, Laurie A. Leshin, Rucheng Wang, Wenlan Zhang, Xiaoming Chen, Fusheng Zhang, and Chengyi Lin. "The lherzolitic shergottite Grove Mountains 99027: Rare earth element geochemistry." Meteoritics & Planetary Science 39, no. 5 (May 2004): 701–9. http://dx.doi.org/10.1111/j.1945-5100.2004.tb00113.x.
Full textBouch, J. E., M. J. Hole, and N. H. Trewin. "Rare earth and high field strength element partitioning behaviour in diagenetically precipitated titanites." Neues Jahrbuch für Mineralogie - Abhandlungen 172, no. 1 (September 10, 1997): 3–21. http://dx.doi.org/10.1127/njma/172/1997/3.
Full textDissertations / Theses on the topic "Rare earth element geochemistry"
Mitra, Arabinda. "Rare earth element systematics of submarine hydrothermal fluids and plumes." Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386339.
Full textLozano, Letellier Alba. "Geochemistry of rare earth elements in acid mine drainage precipitates." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/668458.
Full textLas tierras raras (en inglés rare earth elements, REE) son conocidas como el conjunto de la serie de los lantánidos (La-Lu), itrio (Y) y escandio(Sc). Las tierras raras son materiales indispensables para las industrias modernas y en especial para las tecnologías verdes (aerogeneradores, baterías, láseres, catalizadores, etc.). Sin embargo a pesar de su gran demanda mundial, su abastecimiento es limitado, por lo que han sido catalogadas por la UE como materias primas críticas (Critical Raw Materials). Con el objetivo de asegurar el abastecimiento de REE en el futuro, en los últimos años se ha promovido la búsqueda de fuentes alternativas de estos elementos en todo el mundo. El drenaje ácido de mina (en inglés acid mine drainage, AMD) producido por la meteorización de sulfuros de Fe, tiene un alto poder de lixiviación de las rocas, por lo que las aguas afectadas adquieren elevadas concentraciones en disolución de Fe, Al, SO4 y otros metales, como las REE. Así, las concentraciones de REE en AMD son entre dos y tres órdenes de magnitud superiores al resto de las aguas naturales y pueden suponer una fuente complementaria de recuperación de REE. El aumento de pH del AMD por mezcla con aguas neutras da lugar a la precipitación en los cauces de los ríos de oxy-hidroxisulfatos de hierro (schwertmannita), a partir de pH 3-3.5, y de aluminio (basaluminita), a partir de pH 4-4.5; acompañado de la eliminación de las tierras raras. Debido a su acidez y carga metálica, el drenaje ácido de mina presenta un problema medioambiental de primera magnitud, por lo que se han desarrollado diferentes sistemas de tratamiento para minimizar su impacto. El sistema de tratamiento pasivo Disperse Alkaline Substrate (DAS) produce la neutralización de las aguas ácidas por la disolución de la calcita presente en el sistema, permitiendo la precipitación secuencial, de schwertmannita y basaluminita. Las tierras raras quedan retenidas preferentemente en el residuo enriquecido en basaluminita. A pesar de ello, aún no existen estudios que describan la adsorción de tierras raras tanto en basaluminita como schwertmannita en estos ambientes. En esta tesis se estudia el mecanismo de retención de las tierras raras mediante adsorción en minerales sintéticos de basaluminita y schwertmannita, en función del pH y del contenido de sulfato disuelto. Con los resultados experimentales obtenidos, se propone un modelo termodinámico de adsorción para predecir y explicar la movilidad de las tierras raras observada en mezclas de AMD con aguas neutras y en un sistema de tratamiento pasivo. La basaluminita y la schwertmannita presentan un carácter nanocristalino. Es conocido que la schwertmannita se transforma en goethita en semanas, liberando sulfato. Sin embargo, nada se sabe de la basaluminita y su posible transformación a otros minerales de Al más cristalinos. De este modo, la caracterización del orden local de la basaluminita a diferentes valores de pH y sulfato se expone en primer lugar. Dependiendo del pH y el sulfato en disolución, la basaluminita se transforma en diferentes grados a nanoboehmita en semanas, pero tiende a estabilizarse con la presencia de sulfato en solución. Los experimentos de adsorción en basaluminita y schwertmannita con diferentes concentraciones de SO4 realizados para cada mineral y en rangos de 3-7 de pH han demostrado que la adsorción es fuertemente dependiente del pH, y en menor medida del sulfato. La adsorción de los lantánidos y del itrio es efectiva a pH 5, mientras que la del escandio comienza a pH 4. Debido a las altas concentraciones de sulfato en aguas ácidas, las especies acuosas predominantes de las tierras raras son los complejos con sulfato, MSO4+. Además del complejo sulfato, el Sc presenta importantes proporciones de Sc(OH)2+ en solución. En función de la dependencia del pH y de la importancia de la especiación acuosa, se propone un modelo de complejación superficial donde la especie acuosa predominante (Mz+) se adsorbe a la superficie libre el mineral, XOH, cumpliendo la siguiente reacción: La adsorción de los lantánidos y del itrio se produce a través del intercambio de uno o dos protones de la superficie de la basaluminita o de la schwertmannita, respectivamente, con los complejos sulfato acuoso, formando complejos superficiales monodentados con el mineral de aluminio y bidentados con el de hierro. En el caso del Sc, las especies acuosas ScSO4+ y Sc(OH)2+ forman complejos superficiales bidentados con ambos minerales. Complementando el modelo propuesto, el análisis de EXAFS del complejo YSO4+ adsorbido en la superficie basaluminita sugiere la formación de un complejo monodentado de esfera interna, coincidiendo con el modelo termodinámico propuesto. El modelo de complejación superficial, una vez validado, ha permitido evaluar y predecir la movilidad de REE en los sistemas de tratamiento pasivos y en zonas de mezcla de aguas ácidas con aportes alcalinos estudiados en el campo. La preferente retención de las tierras raras en la zona de la basaluminita precipitada en los sistemas de tratamiento pasivo ocurre por adsorción de las mismas a pH entre 5-6. La ausencia de tierras raras en la zona de schwertmannita se debe al bajo pH de su formación, inferior a 4, que impide la adsorción de las mismas. Sin embargo, debido a su menor pH de adsorción, una fracción de Sc puede quedar retenida en la schwertmannita. El modelo también predice correctamente la ausencia de REE en los precipitados de schwertmannita y el enriquecimiento de las tierras raras pesadas e intermedias respecto a las ligeras en los precipitados de basaluminita recogidos en el campo en las zonas de mezcla de aguas. Sin embargo, se ha observado una sistemática sobreestimación del fraccionamiento de las tierras raras en los precipitados de basaluminita. Este hecho se debe principalmente a que la precipitación del mineral no ocurre de forma síncrona con la adsorción, precipitando la basaluminita a partir de pH 4 y adsorbiendo tierras raras a pH más altos, entre 5 y 7, cuando las partículas sólidas han sido parcialmente dispersadas.
Brown, TJ. "Geology & Geochemistry of the Kingman Feldspar, Rare Metals and Wagon Bow Pegmatites." ScholarWorks@UNO, 2010. http://scholarworks.uno.edu/td/1280.
Full textThomas, Jay Bradley. "Melt Inclusion Geochemistry." Diss., Virginia Tech, 2003. http://hdl.handle.net/10919/11262.
Full textPh. D.
Bertram, Caroline Jane. "Rare earth elements and neodymium isotopes in the Indian Ocean." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.277641.
Full textTirone, Massimiliano. "Diffusion of rare earth elements in garnets and pyroxenes: Experiment, theory and applications." Diss., The University of Arizona, 2002. http://hdl.handle.net/10150/280005.
Full textNgwenya, Bryne Tendelo. "Magmatic and post-magmatic geochemistry of phosphorus and rare earth elements in carbonatites." Thesis, University of Reading, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306803.
Full textRidley, Mark K. "Gradient ion chromatographic determination of rare earth elements in coal and fly ash." Master's thesis, University of Cape Town, 1992. http://hdl.handle.net/11427/18597.
Full textZhong, Shaojun. "Precipitation kinetics and partitioning of rare earth elements (REE) between calcite and seawater." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41198.
Full textAs a consequence of solute interactions in solution and at the growing mineral surface, the calcite precipitation mechanism in seawater is complex. It is dominated by the following reversible overall reaction: $ rm Ca sp{2+}+CO sbsp{3}{2-} rightleftharpoons CaCO sb3.$ A kinetic expression is proposed which describes the precipitation rate according to this reaction. A partial reaction order of 3 with respect to CO$ sb3 sp{2-}$ is obtained.
REE have a strong affinity for calcite and substitute for Ca$ sp{2+}$. REE partition coefficients in calcite overgrowths were calculated from their concentrations in the overgrowths and their parent solutions using a non-thermodynamic homogeneous model. The concentrations were determined by chelation and gradient ion chromatography (CGIC) using a revised procedure. REE partition coefficients decrease gradually with increasing REE atomic number. They are sensitive to changes in (REE): (Ca$ sp{2+}$) and the presence of O$ sb2$ in solution, but unaffected by the precipitation rate, $ rm lbrack CO sb3 sp{2-} rbrack$ or Pco$ sb2$ of the solution. The partitioning behaviour of REE is negatively correlated to the solubility of their respective carbonates and influenced by speciation, adsorption, and subsequent surface reactions (e.g., dehydration).
Ramirez-Caro, Daniel. "Rare earth elements (REE) as geochemical clues to reconstruct hydrocarbon generation history." Thesis, Kansas State University, 2013. http://hdl.handle.net/2097/16871.
Full textDepartment of Geology
Matthew Totten
The REE distribution patterns and total concentrations of the organic matter of the Woodford shale reveal a potential avenue to investigate hydrocarbon maturation processes in a source rock. Ten samples of the organic matter fraction and 10 samples of the silicate-carbonate fraction of the Woodford shale from north central Oklahoma were analyzed by methods developed at KSU. Thirteen oil samples from Woodford Devonian oil and Mississippian oil samples were analyzed for REE also. REE concentration levels in an average shale range from 170 ppm to 185 ppm, and concentration levels in modern day plants occur in the ppb levels. The REE concentrations in the organic matter of the Woodford Shale samples analyzed ranged from 300 to 800 ppm. The high concentrations of the REEs in the Woodford Shale, as compared to the modern-day plants, are reflections of the transformations of buried Woodford Shale organic materials in post-depositional environmental conditions with potential contributions of exchanges of REE coming from associated sediments. The distribution patterns of REEs in the organic materials normalized to PAAS (post-Archean Australian Shale) had the following significant features: (1) all but two out of the ten samples had a La-Lu trend with HREE enrichment in general, (2) all but two samples showed Ho and Tm positive enrichments, (3) only one sample had positive Eu anomalies, (4) three samples had Ce negative anomalies, although one was with a positive Ce anomaly, (5) all but three out of ten had MREE enrichment by varied degrees. It is hypothesized that Ho and Tm positive anomalies in the organic materials of the Woodford Shale are reflections of enzymic influence related to the plant physiology. Similar arguments may be made for the Eu and the Ce anomalies in the Woodford Shale organic materials. The varied MREE enrichments are likely to have been related to some phosphate mineralization events, as the Woodford Shale is well known for having abundant presence of phosphate nodules. The trend of HREE enrichment in general for the Woodford Shale organic materials can be related to inheritance from sources with REE-complexes stabilized by interaction between the metals and carbonate ligands or carboxylate ligands or both. Therefore, a reasonable suggestion about the history of the REEs in the organic materials would be that both source and burial transformation effects of the deposited organic materials in association with the inorganic constituents had an influence on the general trend and the specific trends in the distribution patterns of the REEs. This study provides a valuable insight into the understandings of the REE landscapes in the organic fraction of the Woodford Shale in northern Oklahoma, linking these understandings to the REE analysis of an oil generated from the same source bed and comparing it to oil produced from younger Mississippian oil. The information gathered from this study may ultimately prove useful to trace the chemical history of oils generated from the Woodford Shale source beds.
Books on the topic "Rare earth element geochemistry"
Gschneidner, K. A. Handbook on the Physics and Chemistry of Rare Earths: High Temperature Rare Earths Superconductors - I. Burlington: Elsevier, 2000.
Find full textGrosz, A. E. Rare earth elements in the Cason shale of northern Arkansas: A geochemical reconnaissance. Little Rock, Ark: Arkansas Geological Commission, 1995.
Find full textSchijf, Johan. Aqueous geochemistry of the rare earth elements in marine anoxic basins. [Utrecht: Faculteit Aardwetenschappen der Rijksuniversiteit te Utrecht, 1992.
Find full textLipman, Peter W. Rare-earth-element compositions of Cenozoic volcanic rocks in the southern Rocky Mountains and adjacent areas. [Washington, D.C.]: Dept. of the Interior, U.S. Geological Survey, 1987.
Find full textLipman, Peter W. Rare-earth-element compositions of Cenozoic volcanic rocks in the southern Rocky Mountains and adjacent areas. Washington, DC: U.S. Geological Survey, 1987.
Find full textFournier, Robert O. Trace metals and major and rare earth elements in cuttings from five high-temperature wells in the northwest region of The Geysers, California, vapor-dominated geothermal system. [Menlo Park, CA]: Dept. of the Interior, U.S. Geological Survey, 1995.
Find full textSingh, Yamuna. Rare Earth Element Resources: Indian Context. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41353-8.
Full textMiller, W. Roger. Geochemical anomalies in the vicinity of the Three Rivers area, Otero Co., New Mexico. [Denver, CO]: U.S. Dept. of the Interior, U.S. Geological Survey, 1997.
Find full textViktorovich, Burkov Vladimir, ed. Redkozemelʹnye ėlementy v korakh vyvetrivanii͡a︡. Moskva: "Nauka", 1985.
Find full textSholkovitz, Edward Richard. A compilation of the rare earth element composition of rivers, estuaries and the oceans. Woods Hole, Mass: Woods Hole Oceanographic Institution, 1996.
Find full textBook chapters on the topic "Rare earth element geochemistry"
Brookins, Douglas G. "Yttrium and the Rare Earth Elements (REE)." In Eh-pH Diagrams for Geochemistry, 122–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73093-1_50.
Full textBurt, D. M. "Chapter 10. COMPOSITIONAL AND PHASE RELATIONS AMONG RARE EARTH ELEMENT MINERALS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 259–308. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-013.
Full textMariano, A. N. "Appendix: CATHODOLUMINESENCE EMISSION SPECTRA OF RARE EARTH ELEMENT ACTIVATORS IN MINERALS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 339–50. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-015.
Full textHanson, G. N. "Chapter 4. AN APPROACH TO TRACE ELEMENT MODELING USING A SIMPLE IGNEOUS SYSTEM AS AN EXAMPLE." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 79–98. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-007.
Full textBrookins, D. G. "Chapter 8. AQUEOUS GEOCHEMISTRY OF RARE EARTH ELEMENTS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 201–26. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-011.
Full textGrauch, R. I. "Chapter 6. RARE EARTH ELEMENTS IN METAMORPHIC ROCKS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 147–68. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-009.
Full textHaskin, L. A. "Chapter 9. RARE EARTH ELEMENTS IN LUNAR MATERIALS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 227–58. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-012.
Full textMariano, A. N. "Chapter 11. ECONOMIC GEOLOGY OF RARE EARTH ELEMENTS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 309–38. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-014.
Full textPatchett, P. J. "Chapter 2. RADIOGENIC ISOTOPE GEOCHEMISTRY OF RARE EARTH ELEMENTS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 25–44. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-005.
Full textMcDonough, W. F., and F. A. Frey. "Chapter 5. RARE EARTH ELEMENTS IN UPPER MANTLE ROCKS." In Geochemistry and Mineralogy of Rare Earth Elements, edited by Bruce R. Lipin and G. A. McKay, 99–146. Berlin, Boston: De Gruyter, 1989. http://dx.doi.org/10.1515/9781501509032-008.
Full textConference papers on the topic "Rare earth element geochemistry"
Wang, Xikai, Xiao-Ming Liu, and Xiaofeng Liu. "RARE EARTH ELEMENT GEOCHEMISTRY OF CENOZOIC CARBONATES DURING DOLOMITIZATION." In GSA Connects 2021 in Portland, Oregon. Geological Society of America, 2021. http://dx.doi.org/10.1130/abs/2021am-369070.
Full textManlove, Hunter Michelle. "RARE EARTH ELEMENT GEOCHEMISTRY OF VERTEBRATE FOSSILS FROM THE CRETACEOUS MORENO FORMATION, CALIFORNIA." In 51st Annual GSA South-Central Section Meeting - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017sc-289197.
Full textMao, Longjiang, Jijing Du, Duowen Mo, Jinghong Yang, and Haibin Gu. "Rare Earth Elements Geochemistry of Ceramics Excavated from Tongguanyao Site, China." In International Conference on Advances in Energy, Environment and Chemical Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/aeece-15.2015.166.
Full textHartono, B. M., M. H. H. Zajuli, A. N. Hidayati, B. Priadi, M. F. Sodiq, and A. Najili. "Trace and Rare Earth Element Geochemistry and Distribution in Mesozoic Formations in Singkawang Basin, West Borneo." In 3rd Asia Pacific Meeting on Near Surface Geoscience & Engineering. European Association of Geoscientists & Engineers, 2020. http://dx.doi.org/10.3997/2214-4609.202071026.
Full textSouza, E. S., R. J. L. Garcia, I. M. Abreu, H. J. P. S. Ribeiro, J. R. Cerqueira, and A. F. S. Queiroz. "Use of Transition and Rare Earth Elements in the Evaluation of the Sedimentary Paleoenvironment of Devonian Shales, Brazil." In 29th International Meeting on Organic Geochemistry. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201902925.
Full textChirkova, E. A., N. A. Kharitonova, V. Yu Lavrushin, and G. A. Chelnokov. "GEOCHEMISTRY OF RARE-EARTH ELEMENTS IN THE MINERAL WATERS OF THE ELBRUS REGION." In The Geological Evolution of the Water-Rock Interaction. Buryat Scientific Center of SB RAS Press, 2018. http://dx.doi.org/10.31554/978-5-7925-0536-0-2018-425-429.
Full textKuscu, Mustafa. "TRACE AND RARE EARTH ELEMENT GEOCHEMISTRY OF SHALES IN THE LATE TRIASSIC ISPARTACAY FORMATION, ANTALYA NAPPES, WESTERN TAURIDS, TURKEY." In 16th International Multidisciplinary Scientific GeoConference SGEM2016. Stef92 Technology, 2016. http://dx.doi.org/10.5593/sgem2016/b11/s01.083.
Full textAltay, Tulay. "TRACE AND RARE EARTH ELEMENT GEOCHEMISTRY OF THE UPPER MIOCENE-PLIOCENE LACUSTRINE EVAPORITES OF THE BOR-ULUKISLA BASIN (NIGDE, TURKEY)." In SGEM2011 11th International Multidisciplinary Scientific GeoConference and EXPO. Stef92 Technology, 2011. http://dx.doi.org/10.5593/sgem2011/s03.151.
Full textMingguo Xiao, Xinguo Zhuang, Wei Yi, and Baocheng Wu. "Rare earth elements geochemistry of late permian mudstones in the Mount Huaying, east Sichuan Province, South China." In 2011 International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE). IEEE, 2011. http://dx.doi.org/10.1109/rsete.2011.5965030.
Full textGeorge, Sarah, Brian K. Horton, Julie Fosdick, Gilby Jepson, and Rebecca A. VanderLeest. "DETRITAL APATITE U-PB AGES AND TRACE AND RARE EARTH ELEMENT GEOCHEMISTRY RECORD CA. 100 MA CRUSTAL THICKENING IN THE SOUTHERN ANDES." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-358755.
Full textReports on the topic "Rare earth element geochemistry"
Anglin, C. D. Rare Earth and Trace Element Geochemistry of Scheelites, Slave Province Gold Deposits. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/133348.
Full textDavid, J., and C. Gariepy. Rare - Earth Element Geochemistry of Sedimentary Sequences From the Lower St - Lawrence, Quebec Appalachians. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1987. http://dx.doi.org/10.4095/122482.
Full textMatte, S., M. Constantin, and R. Stevenson. Mineralogical and geochemical characterisation of the Kipawa syenite complex, Quebec: implications for rare-earth element deposits. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329212.
Full textPiercey, S. J., and J. L. Pilote. Nd-Hf isotope geochemistry and lithogeochemistry of the Rambler Rhyolite, Ming VMS deposit, Baie Verte Peninsula, Newfoundland: evidence for slab melting and implications for VMS localization. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328988.
Full textManor, M. J., and S. J. Piercey. Whole-rock lithogeochemistry, Nd-Hf isotopes, and in situ zircon geochemistry of VMS-related felsic rocks, Finlayson Lake VMS district, Yukon. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328992.
Full textMueller, C., S. J. Piercey, M. G. Babechuk, and D. Copeland. Stratigraphy and lithogeochemistry of the Goldenville horizon and associated rocks, Baie Verte Peninsula, Newfoundland. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328990.
Full textWilliams, David L. Nondestructive, Bulk Rare Earth Element Measurement System for Coal. Office of Scientific and Technical Information (OSTI), March 2018. http://dx.doi.org/10.2172/1429156.
Full textMontross, Scott N., Circe A. Verba, and Keith Collins. Characterization of Rare Earth Element Minerals in Coal Utilization Byproducts. Office of Scientific and Technical Information (OSTI), July 2017. http://dx.doi.org/10.2172/1419423.
Full textEstep, Eric O. Countering China's Dominance in the Rare Earth Element Market System. Fort Belvoir, VA: Defense Technical Information Center, February 2012. http://dx.doi.org/10.21236/ada561277.
Full textJacques, I. J., A. J. Anderson, and S. G. Nielsen. The geochemistry of thallium and its isotopes in rare-element pegmatites. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328983.
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