Results 71 to 80 of about 1,390 (185)

Monazite from Idaho [PDF]

American Journal of Science, 1897
n ...
openaire   +1 more source

Characterization of Heavy Minerals and Their Possible Sources in Quaternary Alluvial and Beach Sediments by an Integration of Microanalytical Data and Spectroscopy (FTIR, Raman and UV-Vis)

Quaternary
Quaternary stream sediments and beach black sand in north-western Saudi Arabia (namely Wadi Thalbah, Wadi Haramil and Wadi Al Miyah) are characterized by the enrichment of heavy minerals.
Adel A. Surour, Amira M. El-Tohamy
doaj   +1 more source

Mineral chemistry of monazite-(Nd), xenotime-(Y), apatite, fluorite and zircon hosting in lamprophyre dyke in Abu Rusheid area, South Eastern Desert, Egypt

Geologija, 2012
The studied mineralized lamprophyre dyke in Abu Rusheid area is trending NNW-SSE, and occurs withinAbu Rusheid mineralized shear zone, measuring 0.2 - 1.0 m in width and 0.5 - 1.0 km in length. It was emplacedparallel with the Abu Rusheid shear zone. The
Mohamed A. Ali
doaj  

Characteristics of Treated Monazite in Different Particle Sizes to Upgrade the Rare Earth Elements Content by Using Mechanochemical and Roasting Processes

International Journal of Technology
Rare earth metals (REE) constitute one of the most crucial groups of elements globally. In Indonesia, deposits of REE have been recognized within monazite minerals extracted from tin mining operations in Bangka.
Matthew Alexander Tjhia, Muhammad Nur Fakhriy Yahya, Reza Miftahul Ulum   +2 more
doaj   +1 more source

In Situ Observation of Radiation Damage in Rhabdophane- and Churchite-Type Rare-Earth Phosphate Nanocrystals. [PDF]

Inorg Chem
Rafiuddin MR, Mir AH, Zhang Y.
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

Microbial bioleaching of rare earth elements from phosphate minerals: a biotechnology-driven systematic review of mechanisms, bioprocess determinants, and opportunities for sustainable recovery. [PDF]

BMC Biotechnol
Vijayarathna SP, Rathnayake IVN, Samarasekere PW.   +2 more
europepmc   +1 more source

Linking mineral chemistry and radiological risk in rare-metal-bearing monzogranite in Egypt. [PDF]

Sci Rep
Ghoneim MM.
europepmc   +1 more source

Co-generation of NaREE(MoO4)2 and REEPO4 in multiple habits by solid-flux crystal growth. [PDF]

PLoS One
Balta JB, Holycross ME, Barstow B, Gazel E.   +3 more
europepmc   +1 more source

Thorium Valorization at the Interface of Technology, Risk, and Sustainability. [PDF]

Toxics
Man GT, Iordache AM, Popescu Stegarus DI, Zgavarogea IR, Șuțan NA.   +4 more
europepmc   +1 more source