Results 11 to 20 of about 41,651 (167)

Unusual metasomatites (phyolithites) in the Kolvitskiy gabbro-anorthosite rock mass: composition and structural position

open access: yesЗаписки Горного института, 2021
Complex mineralogical, geochemical, and geological-structural characteristics of a rare collection stone of violet color, phyolithite, in the southwestern part of the Kola Peninsula.
Evgenii N. Terekhov   +4 more
doaj   +1 more source

Temporal Dynamics of Potassium Release from Waste Mica as Influenced by Potassium Mobilizing Bacteria

open access: yesJournal of Pure and Applied Microbiology, 2023
Potassium mobilizing bacteria (KMB) strains have been isolated from waste mica mines in the Giridih district of Jharkhand, India, using Alexandrov media.
Saibal Ghosh   +4 more
doaj   +1 more source

The Polumir granite: Addititional data on its origin [PDF]

open access: yesGeološki Anali Balkanskoga Poluostrva, 2002
The Polumir granite is exposed on several localities due to erosion, and its chemical and mineral composition is presented in this paper. It is built of K-feldspar, plagioclase, myrmekite, metasomatic albite, biotite, muscovite and quartz, while apatite,
Vukov Milenko S., Milovanović Dragan
doaj   +1 more source

Effect of alkaline fusion on muscovite decomposition and the vanadium release mechanism from vanadium shale [PDF]

open access: yesRoyal Society Open Science, 2018
In order to figure out the decomposition of muscovite and the release mechanism of vanadium from vanadium shale in the alkaline fusion process, the process of vanadium release and roasting kinetics by alkaline fusion was studied.
Xingwen Jian   +5 more
doaj   +1 more source

Creation of novel composite: Flexible magnetic and conductive muscovite

open access: yesMaterials Today Advances, 2023
The advancement of flexible technology, such as wearable devices, foldable mobile, and automobiles, has entered a new era. Recently, MICAtronics using flexible muscovite carriers has been introduced as a novel area for flexible technology.
Yi-Cheng Chen   +9 more
doaj   +1 more source

Sustainable conversion of waste corn oil into biofuel over different forms of synthetic muscovite based K+/Na+ sodalite as basic catalysts; characterization and mechanism

open access: yesMaterials Research Express, 2021
Novel types of sodalite enriched in both K ^+ and Na ^+ ions were synthesized from muscovite at different time intervals (24 h (SD-24), 48 (SD-48), and 72 h (SD-72)).
Mostafa R Abukhadra   +6 more
doaj   +1 more source

Intensive study on structure transformation of muscovite single crystal under high-dose γ-ray irradiation and mechanism speculation [PDF]

open access: yesRoyal Society Open Science, 2019
Intensive study on structure transformation of muscovite single crystal under high-dose γ-ray irradiation is essential for its use in irradiation detection and also beneficial for mechanism cognition on defect formation within a matrix of clay used in ...
Honglong Wang   +4 more
doaj   +1 more source

Soil formation in high elevation and permafrost areas in the Qinghai Plateau (China) Edafogénesis en zonas elevadas y con permafrost en el Plateau Qunghai (China) Formação do solo em áreas de elevada altitude e em ambientes"permafrost" do planalto de Qinghai Plateau (China) [PDF]

open access: yesSpanish Journal of Soil Science, 2012
<p style="text-align: justify;">Soil systems continuously gain and lose matter and energy even in areas where climate is too harsh to support the higher plants such as in high elevations and in permafrost environments. The purpose of this
Joselito Arocena   +2 more
doaj   +1 more source

Preparation and photocatalytic performance of muscovite/TiO2 composites

open access: yesCailiao gongcheng, 2023
Muscovite/TiO2(M/T)composite photocatalytic materials were synthesized by a hydrothermal method using tetrabutyl titanate as the titanium source and glacial acetic acid as the inhibitor.
WANG Ning   +3 more
doaj   +1 more source

Effect of Ag Modification on the Structure and Photocatalytic Performance of TiO2/Muscovite Composites

open access: yesMolecules, 2023
Ag/TiO2/muscovite (ATM) composites were prepared by the sol–gel method and the effects of Ag modification on the structure and photocatalytic performance were investigated.
Fengqiu Qin   +7 more
doaj   +1 more source

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