Results 201 to 210 of about 18,694 (284)

Optimization of pyrite cinder strengthening continuous acid decomposition of ilmenite by response surface methodology. [PDF]

Sci Rep
Tian C.
europepmc   +1 more source

Acid Sulfate Soils and Their Impact on Surface Water Quality: A Case Study in Southeast Brazil

European Journal of Soil Science, Volume 76, Issue 3, May/June 2025.
ABSTRACT Re‐flooding of previously drained and oxidised acid sulfate soils (ASSs) can stimulate reduction processes while decreasing soil acidity, thereby mitigating the harmful effects of acidity. The aim of this study is to explore the pedogenesis of ASSs in a tropical climate and to assess the impact of ASS on surface water quality at the end of the
Francis Henrique Tenório Firmino, João Carlos Ker, Maurício Paulo Ferreira Fontes, Hidelbandi Farias de Melo, Jaime Wilson Vargas de Mello, Luiz Felipe Mesquita   +5 more
wiley   +1 more source

High pressure compressibilities of pyrite and cattierite.

, 1986
Tetsuo Fujii, Akira Yoshida, Kiyoaki Tanaka, F. Marumo, Yasutoshi Noda   +4 more
openalex   +2 more sources

Petrology of the Sandstone-Type Uranium Target Layer and Its Uranium Existence Form in the Telaaobao Mineral Area, Ordos Basin. [PDF]

ACS Omega
Sun D, Xia F, Meng F, Nie F, Liu X, Zhang W, Wang Q.   +6 more
europepmc   +1 more source

Ocean alkalinity destruction by anthropogenic seafloor disturbances generates a hidden CO₂ emission. [PDF]

Sci Adv
van de Velde SJ, Hylén A, Meysman FJR.
europepmc   +1 more source

Generating a Statistically Constrained Quaternary Model of a Buried Bedrock Valley Using FDEM

Groundwater, Volume 63, Issue 3, Page 351-370, May/June 2025.
Abstract An airborne electromagnetic (AEM) survey was conducted using the Resolve™ frequency‐domain system over a buried bedrock valley near Elora, Ontario, Canada. A statistical bootstrapping approach was used to establish a relationship between the electrical resistivity from spatially interpolated one‐dimensional AEM resistivity models and the ...
C. Gorrie, C.M. Steelman, O. Conway‐White, A. Smiarowski, E. Arnaud, B.L. Parker   +5 more
wiley   +1 more source

A combined experimental and theoretical study of the prototypical polymorphic transformation from marcasite to pyrite FeS₂.

Dalton Trans
Ma K, Aschauer U, von Rohr FO.
europepmc   +1 more source

Prebiotic formation of enantiomeric excess D-amino acids on natural pyrite. [PDF]

Nat Commun
Li R, Deng Q, Han L, Ouyang T, Che S, Fang Y.   +5 more
europepmc   +1 more source

A Mechanistic Look at the Amphibolitization of Mafic Crust: Insights From the Kråkeneset Gabbro Body, Western Gneiss Region, Norway

Journal of Metamorphic Geology, Volume 43, Issue 4, Page 385-405, May 2025.
ABSTRACT Fluid–rock interactions play a key role in the formation, evolution and recycling of the Earth's crust. For fluids to infiltrate rocks and enable and sustain fluid‐mediated mineral transformations, fluid pathways are required. In this study, we examined the potential mechanisms of formation of such pathways via detailed mineralogical ...
Saskia Grund, Timm John, Johannes C. Vrijmoed, Håkon Austrheim, Torgeir B. Andersen   +4 more
wiley   +1 more source

Treatments to Combat Pyrite Oxidation in Coal Mine Spoil

, 1988
C. A. Backes, I. D. Pulford, H. J. Duncan   +2 more
openalex   +1 more source