Results 211 to 220 of about 12,126 (296)

Ten kilometers ascent of porphyry Cu (Au, Mo)-forming fluids in the Sanjiang region, China. [PDF]

Nat Commun
Chang J, Audétat A, Pettke T.
europepmc   +1 more source

Hornblendite in the Lower Crust: A Possible Source for Porphyry Cu Deposits

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract Lower crustal sulfide‐bearing Cu‐rich cumulates, mainly occurring as hornblendite, have been proposed as a critical source component for the development of giant porphyry Cu deposits (PCDs); however, their mineralogical and geochemical nature remain elusive.
Guangxu Li, Lingsen Zeng, Li‐E. Gao, Lilong Yan, Haitao Wang, Linghao Zhao   +5 more
wiley   +1 more source

Gadolinium-Doped Hydroxyapatite Nanoparticles Functionalized with Curcumin and Folic Acid: Structural Insights and Magnetic Behavior for Theranostic Applications. [PDF]

Materials (Basel)
Marinho JPN, Vieira LAF, Oliveira AF, Garcia AM, Guarin MEB, Barbosa JBS, Ladeira YFX, Silva AHM, de Sousa EMB.   +8 more
europepmc   +1 more source

‘Apatite’ for silicon [PDF]

NPG Asia Materials, 2008
openaire   +1 more source

In Situ Detection of Opal‐A in Jezero Crater, Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract We report the in situ detection of amorphous hydrated silica in the Bills Bay abrasion patch, located in the eastern portion of the Margin Unit between the rim of Jezero crater and the western delta. Here, hydrated silica co‐occurs with olivine, Fe‐Mg carbonates, secondary Fe‐Mg silicates, and hydrated Mg‐sulfate as determined by UV Raman ...
Sergei V. Bykov, Kenneth H. Williford, Anushree Srivastava, Andrew Steele, Linda C. Kah, Travis A. Olds, Sunanda Sharma, Richard V. Morris, Kimberly Poppy Sinclair, Ryan S. Jakubek, Nikole C. Haney, Francis M. McCubbin, Mariek E. Schmidt, Ashley E. Murphy, Sandra Siljeström, Eva L. Scheller, William Abbey, Sanford A. Asher, Kevin P. Hand, Kyle Uckert, Jeffrey T. Osterhout, Carina Lee, Rohit Bhartia, Michelle E. Minitti, Joanna V. Clark, Patrick Casbeer, Shiv K. Sharma   +26 more
wiley   +1 more source

Biological Properties and Medical Applications of Carbonate Apatite: A Systematic Review. [PDF]

Pharmaceutics
Yotsova R, Peev S.
europepmc   +1 more source

The Roles of Climate and Tectonics in the Tectonomorphic Evolution of the Sagarmatha (Mt. Everest) Region, Eastern Nepal Himalaya

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract To understand the interplay of climate and tectonics in driving long‐term erosion and landscape evolution in the Himalayan orogen, this study examines the tectono‐thermal evolution of the Sagarmatha (Mt. Everest)‐Rolwaling‐Okhaldhunga region in eastern Nepal.
Tshering Z. L. Sherpa, Peter G. DeCelles, Barbara Carrapa   +2 more
wiley   +1 more source

Atomic-scale structure of gadolinium in nanocrystalline fluorapatite from marine sediments.

Environ Sci Nano
Manceau A, Giacomelli A, Li Y, Gaillot AC, Liao J, Spadini L, Simionovici A, Koschinsky A, Mathon O, Steinmann SN.   +9 more
europepmc   +1 more source

Viscosity of Trachytic Melt Constrained by Integrated Rheological and In Situ Spectroscopic Analyses: Insights From the Agnano‐Monte Spina Eruption (Campi Flegrei, Italy)

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Quantifying the viscosity of hydrous volcanic melts is essential for understanding ascent dynamics, degassing efficiency, and fragmentation, yet laboratory measurements may be compromised by syn‐analytical evolution in melt structure at the nanoscale, thus yielding viscosity values not representative of a homogeneous melt phase.
Sumith Abeykoon, Laura Calabrò, Danilo Di Genova, Alexander Kurnosov, Emily C. Bamber, Dmitry Bondar, Pedro Valdivia, Alessandro Vona, Michael R. Carroll, Claudia Romano, Fabio Arzilli   +10 more
wiley   +1 more source

Innovative sodium benzoate-modified hydroxyapatite for enhanced dye removal using a combined experimental and DFT approach. [PDF]

Sci Rep
Boukra A, Boukra O, Latifi S, Saoiabi S, Merzouki M, El Karbane M, Azzaoui K, Jodeh S, Hammouti B, Alshahateet SF, Rhazi L, Abuelizz HA.   +11 more
europepmc   +1 more source