Results 91 to 100 of about 13,016 (258)

Adsorption at the muscovite-water interface

open access: yes, 1967
This thesis describes an investigation into the different ways in which orthophosphate ions can be adsorbed onto the (001) surface of Muscovite. The major experimental problem arose from the need to keep the system free from contamination.
Forbes, Eric Alexander
core  

Retardation of hexavalent uranium in muscovite environment: a batch study

open access: yes, 2018
The sorption of hexavalent uranium on muscovite as a function of pH, background electrolyte, temperature and humic acid (HA) was investigated in detail using batch experiments.
Wangsuo Wu   +5 more
core   +1 more source

Video3_Coacervation of biopolymers on muscovite surface.AVI

open access: yes, 2022
The first life was believed to emerge in the early Earth via a process involving synthesis of organic compounds and formation of protocells. However, it is still a puzzle how the protocell with hierarchal structure and desirable functions was ...
Zhijun Liu (35566)   +5 more
core   +1 more source

Porosity Preservation in Deeply Buried (8500 m) Jurassic Calcareous Mudstones of the Vienna Basin (Austria)

open access: yesTerra Nova, EarlyView.
ABSTRACT Significant porosity of more than 5% was found at depths of more than 8500 m in poorly sorted, calcareous mudstones of the Malmian Mikulov Formation. These overpressured rocks are the main hydrocarbon source rock in the Vienna Basin. Core samples from present‐day depths of 8150 m to 8550 m were analysed using X‐ray diffraction and scanning ...
Susanne Gier   +3 more
wiley   +1 more source

Surface structure of natural muscovite

open access: yes, 2010
The aim of this project is to study the atomic surface structure of a natural muscovite crystal thanks to the synchrotron radiation light and the grazing incidence X-ray diffraction (GIXRD).The muscovite studied [(K0.92Na0.08) (Al1.86Fe3+0.01Mg.0.07 Fe2 ...
MALFERRARI, Daniele   +4 more
core  

Hyperspectral Fingerprinting of Dune Sediments Across the Arabian Peninsula: Insights Into Sediment Provenance and Transport Pathways From NASA's EMIT Data

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The Arabian Peninsula encompasses one of the world's most extensive aeolian systems, yet the provenance and transport history of its dune sediments are not well understood. Using hyperspectral data from NASA's Earth Surface Mineral Dust Source Investigation (EMIT), we mapped mineral compositions and abundance patterns across dune fields and ...
Ahmed Alshakr   +8 more
wiley   +1 more source

Understanding the Liberation of Asphaltenes on the Muscovite Surface

open access: yes, 2017
Separation of heavy hydrocarbons from mineral surfaces is the key step for unconventional oil production and remediation of oil-contaminated soils. The presence of asphaltene and the coexistence of mineral rocks are considered as the most challenge ...
Hong Sui (727766)   +3 more
core   +1 more source

Mineral Mapping and Ore Prospecting with HyMap Data over Eastern Tien Shan, Xinjiang Uyghur Autonomous Region

open access: yesRemote Sensing, 2014
Using HyMap data, mineral identification and mineral mapping were conducted on the basis of the spectral absorption index (SAI) and other spectral absorption features in a study area in Tudun, eastern Tien Shan.
Hongyuan Huo   +4 more
doaj   +1 more source

Comparison of Soil Mineralogy From EMIT Imaging Spectroscopy and Ground‐Based Measurements in the Deserts of Southern California

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract The highly variable spatial composition of desert soils remains a major source of uncertainty in estimates of dust radiative forcing. Existing soil mineralogy data sets used in climate models are limited by sparse ground observations and coarse spatial resolution.
Xuan Liu   +6 more
wiley   +1 more source

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