Sedimentology, Volume 72, Issue 6, Page 1860-1898, October 2025.ABSTRACT Detailed analysis of Lutetian–Bartonian deposits in the Paris Basin (‘Marnes et Caillasses’ Formation) provides new evidence of concomitant magnesian fibrous clays (palygorskite and sepiolite) and early microcrystalline dolomite. Although relatively uncommon in sedimentary archives, palygorskite and sepiolite are found in a wide range of ...
Julien Talon +8 more
wiley +1 more source
Widespread formation of cherts during the early Eocene climate optimum [PDF]
, 2007 Radiolarian cherts in the Tethyan realm of Jurassic age were recently interpreted as resulting from high biosiliceous productivity along upwelling zones in subequatorial paleolatitudes the locations of which were confirmed by revised paleomagnetic ...
Kent, Dennis V., Muttoni, Giovanni
core +2 more sources
Removal of inorganic contaminants from aqueous solutions using fibrous clay-supported zero-valent iron nano-particle composites [PDF]
علوم محیطی, 2017 Introduction: In recent years, zero-valent iron has drawn a great attention in wastewater treatment and ground water remediation. It can effectively remove priority water contaminants, but there are some disadvantages in the use of nZVI particles, such ...
Somayeh Bakhtiari, Sina Choghadi
doaj
Mineralogical and Crystalochemical Characterization of the Sepiolite Deposit from Andrichi (Pranjani Basin, Serbia) [PDF]
, 2014 Depto. de Mineralogía y PetrologíaFac.
García Romero, Emilia +3 more
core +1 more source
CHARACTERIZATION OF CLAYS USED FOR MEDICINAL PURPOSES IN THE ARCHIPELAGO OF CAPE VERDE [PDF]
, 2009 Amostras de duas argilas comercializadas para fins medicinais (alívio de afecções do foro gastrointestinal, tratamento de abcessos, furúnculos e feridas, assim como para afecções da pele e aplicações cosméticas), e vendidas numa loja de produtos naturais
Gomes, Celso +2 more
core
Ecological aspects of managing the stressed- deformed state of the mountain massif during the development of multiple coal layers [PDF]
, 2018 The ecological consequences of long-term development of coal deposits for the components of the environment, buildings, communications and infrastructure facilities have been analysed.
Borysovska, Olena +11 more
core +1 more source
Palygorskite in Eocene-Oligocene lagoonal environment, Yucatán, Mexico
Revista Mexicana de Ciencias Geológicas, 2019 Palygorskite occurs in the Yucatán peninsula as palygorskite-rich mudstone in middle Eocene Chichén-Itzá formation to Oligocene. Its lower limit of deposition is the lower Eocene Pisté formation or the Xbacal member of the middle Eocene Chichén-Itzá ...
Liberto de Pablo-Galán
doaj
Synthesis of natural porous minerals supported TiO2 nanoparticles and their photocatalytic performance towards Rhodamine B degradation [PDF]
, 2014 Natural porous mineral supported (TiO/diatomite) photocatalyst was prepared via a modified sol-gel method using titanium (IV) butoxide (TBOT) and diatomite. The effect of TBOT dosage on adsorption capacity and photocatalytic activity for Rhodamine B (RhB)
Sun, Zhiming +3 more
core +1 more source
, 2013 Two small, alluvial-lacustrine subbasins developed during the early restraining overstep stages of the Oligocene-Miocene As Pontes strike-slip Basin (NW Spain).
Cabrera, Lluís +3 more
core
, 2012 National audienceEn milieu océanique profond la palygorskite constitue un proxy indiquant des eaux de fond salées, de type ...
Thiry, Médard
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