Results 201 to 210 of about 85,736 (331)

Petrogenesis and tectonic evolution of tourmaline- bearing leucogranites, Sikait area, Southeastn desert of Egypt utilizing mineralogical and bulk rock analysis. [PDF]

Sci Rep
Saleh GM, Kamar MS, Khaleal FM, Azer MK, Nasr T, Lasheen ESR.   +5 more
europepmc   +1 more source

Strategies for Mitigating Seasonal Heavy Metal Release in River Sediments Using Natural Mineral‐Based Materials

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT This study presents an ecological and geochemical assessment of trace element contamination in the Huyva River (Ukraine), a right tributary of the Teteriv River that supplies drinking water to Zhytomyr and nearby settlements. The research involved monitoring key physicochemical parameters, including pH, mineralization, hardness, and major ion ...
Yuliia Trach, Olha Biedunkova, Maryna Kravchenko, Tetiana Tkachenko, Roman Trach   +4 more
wiley   +1 more source

Singularity index and multifractal analysis of magnitude magnetic transforms: a new methodology to explore Au mineralization with application to Esh El Mallaha, Egypt. [PDF]

Sci Rep
Nazih M, Gobashy MM, Khamis H, El-Sadek MA, Soliman KS.   +4 more
europepmc   +1 more source

A Novel Soil Chronometer: Uranium Comminution Ages Measure Soil Production Rates in a Deep Granitic Weathering Profile

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Soil production, through bedrock weathering, regulates landscape evolution, biogeochemical cycles, and societal sustainability, yet quantifying soil production rates (SPRs) remains difficult due to limited tools. Here, we present a new framework for measuring SPRs based on uranium comminution ages and validate this approach at a deep granitic ...
Shenghui Ouyang, Le Li, Gaojun Li, Gen K. Li   +3 more
wiley   +1 more source

Deciphering aeromagnetic data for sustainable sedimentary and structural insights in Obudu Plateau, Ikom Mamfe embayment and Oban Massif, southeastern Nigeria. [PDF]

Sci Rep
Eze OE, Ekwok SE, Thompson CE, Odey EI, Okiwelu AA, Abdelrahman K, Fnais MS, Andráš P, Eldosouky AM.   +8 more
europepmc   +1 more source

Paleomagnetism of granitic intrusives from the basement under eastern Kansas

Kenneth P. Kodama
openalex   +2 more sources

Topaz--treasure of the Redskin Granite: Jewel of the Tarryalls

, 2005
Steven Veatch, Rich Fretterd
openalex   +2 more sources

Differentiating hyperpycnal, hypopycnal and turbidity current deposits in late Quaternary glaciogenic mud

The Depositional Record, Volume 12, Issue 1, February 2026.
X‐ray CT and microscopic analysis of glaciogenic mud provide insight into the deposits of sediment‐laden density flows and reveal that strata comprise two microtextural motifs. The deposits of bottom‐hugging hyperpycnal flows and slope‐failure‐related turbidity currents are characterised by laterally continuous, sharply bounded silt‐rich and clay‐rich ...
Omar N. Al‐Mufti, R. William C. Arnott, Marc J. Hinton, Hazen A. J. Russell   +3 more
wiley   +1 more source

Applications of machine learning algorithms in lithological mapping of Saint Katherine Neoproterozoic rocks in the South Sinai of Egypt using hyperspectral PRISMA data. [PDF]

Sci Rep
Ali-Bik MW, Zafar T, Hassan SM, Sadek MF, Abo Khashaba SM.   +4 more
europepmc   +1 more source

Granite [PDF]

Geological Magazine, 1893
openaire   +1 more source