Results 101 to 110 of about 177 (132)

2. Stilbite, from Kerguelen's Island

Proceedings of the Royal Society of Edinburgh, 1882
I am indebted to the kindness of my friend Mr J. Y. Buchanan, M.A., the chemist and physicist to the “Challenger” expedition for the specimen which forms the subject of this note.In speaking of the geology of Kerguelen Island, Mr Buchanan thus describes the occurrence of this zeolite (vide Proc. Roy. Soc., vol. xxiv. p.
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Thermal Behaviour and Adsorption Properties of Natural Stilbite

Journal of inclusion phenomena and molecular recognition in chemistry, 1997
Crystals collected from the Ellora valley(Aurangabad, MS, India) of the Deccan traps of India have beencharacterized as a stilbite (St) by X-ray diffraction, IRspectroscopy and chemical analyses. The thermal behaviour was studiedusing TG and DTA techniques. The sample was exchanged at refluxtemperature with NH4Cl and NH4St was prepared.
M. W. Kasture, S. P. Mirajkar, V. V. Joshi, A. L. Choudhari, V. P. Shiralkar   +4 more
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Stellerite and Stilbite from Pennsylvania Trap Rocks

Rocks & Minerals, 2019
In the late Triassic to early Jurassic, about 220 million years ago, North America began to separate from Africa and Europe as the ancient supercontinent of Pangea broke up and the Atlantic Ocean f...
Peter B. Leavens, Sharon Fitzgerald, Joseph P. Smith   +2 more
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ChemInform Abstract: New Zeolite Derivatives of Stilbite.

ChemInform, 1988
AbstractThe natural zeolitic mineral stilbite and its Ag(I) exchanged form are tested for their suitability as cation exchangers and as adsorbents for CO2, H2S, and NH3.
N. SINGHAI, S. P. BANERJEE
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Sorption and diffusion of rare gases in heulandite and stilbite

Surface Science, 1969
Abstract With a view to establishing the potentiality of heulandite and stilbite as sorbents and encapsulating media for gases, the uptake of Ne, Ar and Kr in these zeolites has been studied at pressures up to 10000 p.s.i. and at relatively elevated temperatures.
R.M. Barrer, D.E.W. Vaughan
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Green Stilbite Found at Prospect Park Quarry

Rocks & Minerals, 1941
(1941). Green Stilbite Found at Prospect Park Quarry. Rocks & Minerals: Vol. 16, No. 8, pp. 284-284.
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Dehydration of natural stilbite: An in situ FTIR study

American Mineralogist, 2005
The dehydration behavior of a natural stilbite sample from Poona (India) was investigated by in situ FTIR. The thermal induced variations of the water molecule bending (ν2) mode around 1653 cm−1, the stretching (ν3 and ν1) modes around 3587 and 3426 cm−1, and the corresponding second-order modes in the wavenumber region 4000–8000 cm−1 were followed as ...
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Natural Zeolites from Ethiopia: Stilbite

2019
Trabajo presentado en la 17th International Zeolite Conference (17 IZC), celebrada en Moscú (Rusia) del 7 al 12 de julio de 2013.
Díaz Carretero, Isabel, Chebude, Yonas, García Salas, Raquel, Gómez-Hortigüela Sainz, Luis, Pérez-Pariente, Joaquín, Asrat, A., Tadesse, Serkalem, Pinar, Ana Belén   +7 more
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Stilbite

2001
M.M.J. Treacy, J.B. Higgins, John B. Higgins   +2 more
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stilbite, n.

2023
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