Results 11 to 20 of about 9,771 (218)

Geochemistry of Monazite within Carbonatite Related REE Deposits

Resources, 2017
Approximately >50% of global rare earth element (REE) resources are hosted by carbonatite related deposits, of which monazite is one of the most important REE minerals. Monazite dominates more than 30 carbonatite-related REE deposits around the world,
Shao-Yong Jiang
exaly   +4 more sources

Dating tectonic activity in the Lepontine Dome and Rhone-Simplon Fault regions through hydrothermal monazite-(Ce) [PDF]

Solid Earth, 2020
Zoned hydrothermal monazite-(Ce) from Alpine-type fissures and clefts is used to gain new insights into the tectonic history of the Lepontine Dome in the Central Alps and the timing of deformation along the Rhone-Simplon Fault zone on the dome's western ...
C. A. Bergemann, C. A. Bergemann, C. A. Bergemann, E. Gnos, A. Berger, E. Janots, M. J. Whitehouse   +6 more
doaj   +4 more sources

An occurrence of monazite in Puumala, eastern Finland [PDF]

Bulletin of the Geological Society of Finland, 1969
A monazite occurrence consisting of three monazite-bearing biotite-rich veins is described. The veins have pegmatitic affinities but are very inhomogeneous.
I. Haapala, P. Ervamaa, A. Löfgren, P. Ojanperä   +3 more
doaj   +2 more sources

The cassiterite-anatase-ilmenite-monazite-sulphide-chlorite assemblage of North Tincroft Lode [PDF]

, 2000
North Tincroft Lode (New Cook's Kitchen Mine) forms a segment of an ENE-WSW-striking lode structure that can be traced for similar to2 km along strike and similar to800 m vertically through the Camborne-Redruth mining district, Lode samples from ...
RK Shail (21814886), N.G. LeBoutillier (21814913), C. Jewson (21814916)   +2 more
core   +6 more sources

Source-Independent Enrichment of Light Lanthanides: Microbial Mobilization, Selective Uptake, and Intracellular Storage. [PDF]

Environ Microbiol
Only light lanthanides facilitate lanthanide‐dependent methylotrophy. In Beijerinckiaceae bacterium RH AL1, light lanthanides are enriched from diverse sources, including poorly soluble minerals, through a multilayered process involving mobilisation, selective uptake, and intracellular periplasmic storage.
Gorniak L, Gutenthaler-Tietze SM, Lobe A, Daumann LJ, Steudtner R, Schäfer T, Steiniger F, Westermann M, Küsel K, Wegner CE.   +9 more
europepmc   +2 more sources

Application of Electron Probe Microanalyzer to Study the Textures and Compositions of Alteration Coronas of Monazite from the Longhuashan Granite, Northern Guangdong Province

Yankuang ceshi, 2022
BACKGROUND Monazite is a common uranium-bearing accessory mineral in granite-related uranium deposits in South China. The Longhuashan pluton is an important U-bearing granite in the Zhuguangshan batholith, Northern Guangdong.
ZHANG Long, CHEN Zhenyu, WANG Fangyue, ZHOU Taofa   +3 more
doaj   +1 more source

Structural and morphological characterization of Thai monazite ore processing samples [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2021
Monazite ore is mainly composed of rare earth elements (such as Ce, Nd, La, etc.). These rare earth elements are widely used in several high technology and industrial products.
Sasikarn Nuchdang, Wilasinee Kingkam, Vichai Puripunyavanich, Unchalee Suwanmanee, Pipat Laowattanabandit, Dussadee Rattanaphra   +5 more
doaj   +1 more source

Structural and mechanical properties of monazite type LnPO4 (Ln = La, Ce, Pr and Nd) [PDF]

MATEC Web of Conferences, 2022
Monazite, as a source of raw materials, plays a significant role in the development and applications of green technologies, including medicine and energy production. It contains nuclear materials, which are challenging to extract by convectional cracking
Motsomone Lebogang, Diale Ramogohlo, Ngoepe Phuti, Koen Renier, Chauke Hasani   +4 more
doaj   +1 more source

Study on Geochemical Characteristics and REE Mineralization of S-enriched Monazite in the Dabie Orogenic Belt by Electron Probe Microanalysis

Yankuang ceshi, 2022
BACKGROUND Monazite is a common rare earth mineral and an important ore mineral in many rare earth deposits, while sulfur-containing monazite is relatively rare and is only found in a few carbonate rocks, kimberlites, and metamorphic rocks. OBJECTIVES To
YANG Shiping, YANG Xihua, LI Anbang, FAN Pengfei, ZHAO Zijuan, CHEN Xiaofan, YU Feixiang   +6 more
doaj   +1 more source

Optimization of monazite content in mortar cement and assessment of radiological risk in building materials

Case Studies in Chemical and Environmental Engineering, 2023
Monazite contains natural radionuclides belonging to the natural radioactive series of uranium and thorium. The aim of the present investigation is to determine whether variations in monazite content can cause variations in naturally occurring ...
Wilasinee Kingkam, Nopparit Changkit, Rittiron Samran, Sasikarn Nuchdang, Dussadee Rattanapha   +4 more
doaj   +1 more source