Results 181 to 190 of about 118,822 (346)

Formation of iron oxide nanoparticles for the photooxidation of water: Alteration of finite size effects from ferrihydrite to hematite [PDF]

, 2017
Sebastian P. Schwaminger, Rifki Surya, Simon Filser, Andreas Wimmer, Florian Weigl, Paula Fraga‐García, Sonja Berensmeier   +6 more
openalex   +1 more source

Ecological, Functional, and Phylogenetic Determinants of Cyanobacterial Biomineralisation

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Cyanobacteria contribute to the global carbon cycle by biomineralising CO2 into solid carbonates. Unlike photosynthesis, biomineralisation is a less‐understood, multifaceted and adaptive metabolic process with significant global impact. It involves cell wall structures, genetic factors, and metabolic pathways that enable mineral formation and help ...
Federica Tiddia, Sandeesha Kodru, Dario Piano, Domenica Farci   +3 more
wiley   +1 more source

Effect of Material Particle Size on Reduction rate of Hematite and Quaternary Calcium Ferrite Mixtures

, 2013
Daisuke Noguchi, Ryouta Ikezaki, Ko‐ichiro Ohno, Takayuki Maeda, Kouki Nishioka, Masakata Shimizu, Kazuya Kunitomo   +6 more
openalex   +1 more source

Interplay Between Mechanical and Petrochemical Models on the Fluid Extraction From Subduction Zones

Journal of Metamorphic Geology, Volume 44, Issue 2, Page 85-111, February 2026.
ABSTRACT The breakdown of hydrous minerals during subduction results in a densification of the rocks, producing volume changes that can trigger fluid pressure fluctuations and hydrofracturing. These volume changes are controlled by the Clapeyron slope of the reaction and are quantified here using a macroscopic framework that integrates a zero ...
Thorsten Andreas Markmann, Pierre Lanari   +1 more
wiley   +1 more source

Molecular fractionation of a soil fulvic acid (FA) and competitive sorption of trace metals (Cu, Zn, Cd, Pb) in hematite–solution systems: effect of the FA-to-mineral ratio

, 2017
Guillaume Fleury, Mirella Del Nero, Rémi Barillon   +2 more
openalex   +2 more sources

Magnetism of intermediate hydromaghemite in the transformation of 2‐line ferrihydrite into hematite and its paleoenvironmental implications [PDF]

, 2008
Qingsong Liu, Vidal Barrón, J. Torrent, S. G. Eeckhout, Chenglong Deng   +4 more
openalex   +1 more source

Location, Location, Location: Monazite Behaviour During UHT Metamorphism and Melt Crystallization

Journal of Metamorphic Geology, Volume 44, Issue 2, Page 158-175, February 2026.
ABSTRACT Monazite is a robust mineral for recording the suprasolidus evolution of migmatites and granulites. However, monazite commonly has diverse compositions and yields variable dates in a single sample; understanding the controls on monazite behaviour and composition during partial melting and melt crystallization are not always straightforward ...
Chris Yakymchuk, Jessica Gareau, Michael Williams   +2 more
wiley   +1 more source

Fungal-Mineral Interaction: Astrobiology Insights from Iron-Rich Mineral Alteration by an Extremophile Black Fungus. [PDF]

JACS Au
Dos Santos A, Molodon F, Schultz J, P M da Silva Alves MA, Rosado AS, Konhauser K, Rodrigues-Filho E, Yeşilbaş M.   +7 more
europepmc   +1 more source

Enhanced Bacterial Capture in Hematite-Modified Biochar Amended Coral Sand: Lab-Scale Validation and Dft Mechanisms

Jialiang Liang, Guang Chen, Jingyao Luo, Pengfei Gan, Yunyi Li, Zhiwei Zhao, Meiping Tong   +6 more
openalex   +1 more source

P‐T‐t‐d Evolution of Low‐Grade Metamorphic Xenotime, Eastern Alps (Austria)

Terra Nova, Volume 38, Issue 1, Page 65-76, February 2026.
ABSTRACT In situ LA‐ICP‐MS U‐Pb dating of xenotime was used to establish the age of low‐grade metamorphism in Permian metasediments of the Austroalpine Unit (Eastern Alps, Austria). Complexly zoned xenotime in chloritoid‐bearing metasedimentary samples possesses distinct MREE‐rich domains. In the eastern sample, this domain yielded a date of c. 135 Ma,
M. S. Hollinetz, B. Huet, C. R. M. McFarlane, D. A. Schneider, B. Grasemann   +4 more
wiley   +1 more source