Results 51 to 60 of about 145 (96)

Adsorption of rare earth elements in regolith-hosted clay deposits. [PDF]

Nat Commun, 2020
Borst AM, Smith MP, Finch AA, Estrade G, Villanova-de-Benavent C, Nason P, Marquis E, Horsburgh NJ, Goodenough KM, Xu C, Kynický J, Geraki K.   +11 more
europepmc   +1 more source

Fractionation of rare-earth elements during magmatic differentiation and weathering of calc-alkaline granites in southern Myanmar

, 2016
Geochemical characteristics and rare-earth element (REE)-bearing minerals of calc-alkaline granites in southern Myanmar were investigated to identify the minerals controlling fractionation between light and heavy REE (LREE and HREE) during magmatic ...
Ejima, T (15646772), Manaka, T (15589661), Khin Zaw (14753836), Morita, S (15646775), Kon, Y (15625136), Seo, Y (15646778), Sanematsu, K (15646769)   +6 more
core  

Nonoxidative Microwave Radiation Roasting of Bastnasite Concentrate and Kinetics of Hydrochloric Acid Leaching Process. [PDF]

ACS Omega, 2020
Zheng Q, Xu Y, Cui L, Ma S, Guan W.
europepmc   +1 more source

Stability relationships of REE-bearing phosphates in an alkali-rich system (nepheline syenite from the Mariupol Massif, SE Ukraine)

, 2012
Primary REE-enriched fluorapatite and fluorbritholite-(Ce) in nepheline syenite from the Mariupol Massif (SE Ukraine), contain textural and chemical evidence of late- to post-magmatic metasomatic alteration.
Dumańska-Słowik, M., Heflik, W., Budzyń, B., Sikorska, M.   +3 more
core  

Neoproterozoic Lysan Alkaline–Ultramafic Complex in the Eastern Sayan, Southern Siberia, Russia: Mineralogical Constraints of Carbonate Rocks and Albitite for Petrogenesis

The Lysan alkaline–ultramafic complex is located in the Sisim shear zone at the contact of the two largest tectonic structures of the accretion–collisional belt in the southwestern frame of the Siberian craton.
Yuri D. Shcherbakov, Aleksey S. Mekhonoshin, Tatiana B. Kolotilina   +2 more
core   +1 more source

Quantification of anthropogenic and geogenic Ce in sewage sludge based on Ce oxidation state and rare earth element patterns. [PDF]

Water Res X, 2020
Gogos A, Wielinski J, Voegelin A, Kammer FV, Kaegi R.   +4 more
europepmc   +1 more source

Interaction between high-temperature magmatic fluids and limestone explains 'Bastnäs-type' REE deposits in central Sweden. [PDF]

Sci Rep, 2019
Sahlström F, Jonsson E, Högdahl K, Troll VR, Harris C, Jolis EM, Weis F.   +6 more
europepmc   +1 more source

Provenance and economic potential of Egyptian black sands: integrated mineralogical and geochemical insights. [PDF]

Sci Rep
Khedr MZ, Zaghloul H, Takazawa E, El-Nahas H, Azer MK, Mansour S, Zafar T, El-Shafei SA.   +7 more
europepmc   +1 more source

Enhanced recovery of rare earth elements from carbonatite ore by biological pretreatment. [PDF]

RSC Adv
Bayarsaikhan B, Amarsanaa A, Daramjav P, Batchuluun S, Damdindorj L, He N, Zhao H, Davaasambuu S.   +7 more
europepmc   +1 more source

Origin of unusual HREE-Mo-rich carbonatites in the Qinling orogen, China. [PDF]

Sci Rep, 2016
Song W, Xu C, Smith MP, Kynicky J, Huang K, Wei C, Zhou L, Shu Q.   +7 more
europepmc   +1 more source