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chrysotile-lizardite-antigorite

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Journal Article

CHARACTERIZATION OF CHRYSOTILE, ANTIGORITE AND LIZARDITE BY FT-RAMAN SPECTROSCOPY

Caterina Rinaudo, Daniela Gastaldi, Elena Belluso
Published: 01 August 2003
The Canadian Mineralogist (2003) 41 (4): 883–890.
DOI: https://doi.org/10.2113/gscanmin.41.4.883
...Caterina Rinaudo; Daniela Gastaldi; Elena Belluso Abstract We analyzed samples of antigorite, lizardite and fibrous chrysotile, three representative minerals of the serpentine group, to determine their chemical and structural properties, and their FT-Raman spectra. The low-frequency region...
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Conditions of formation of lizardite, chrysotile and antigorite, Cassiar, British Columbia

David S. O'Hanley, Frederick J. Wicks
Published: 01 August 1995
The Canadian Mineralogist (1995) 33 (4): 753–773.
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Schematic geological map of the Ospa-Kitoi region (after [ 21 ], with suppl...

Schematic geological map of the Ospa-Kitoi region (after [ 21 ], with suppl...

Published: 01 February 2004
, and talc-carbonate schists, 4 — gray brecciated limestones, 5 — light- to dark-gray dolomites with flints, 6 — volcanogenic rocks: diabases, paleoextrusive rocks, and carbonate-chlorite schists. Il’chir complex : 7 — antigorite and chrysotile-lizardite-antigorite serpentinites, 8 — clinopyroxene
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Pressure-temperature diagram. Ctl—<span class="search-highlight">chrysotile</span>; Lz—<span class="search-highlight">lizardite</span>; Atg—<span class="search-highlight">antigorite</span>;...

Pressure-temperature diagram. Ctl—chrysotile; Lz—lizardite; Atg—antigorite;...

Published: 01 April 2009
Figure 9. Pressure-temperature diagram. Ctl—chrysotile; Lz—lizardite; Atg—antigorite; Brc—brucite; Fo—forsterite; Di—diopside; Tr—tremolite; En—enstatite; Ath— anthophylite; Chl—chlorite; Tlc—talc; W—water. Data from Bucher and Frey (2002) , Berman et al. (1986) , and Evans (2004
Journal Article

Quantitative determination of chrysotile in massive serpentinites using DTA: Implications for asbestos determinations

C. Viti, C. Giacobbe, A.F. Gualtieri
Published: 01 July 2011
American Mineralogist (2011) 96 (7): 1003–1011.
DOI: https://doi.org/10.2138/am.2011.3734
... determination of chrysotile asbestos within bulk massive serpentinites, based on thermal analysis data and, specifically, on the distinctive thermal behavior of chrysotile, lizardite, and antigorite during dehydroxylation at 500–800 °C. Deconvolution processing of DTA endothermic signals in the dehydroxylation...
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( a ) Comparison among TG curves of <span class="search-highlight">antigorite</span> (blue; ATG2 dash, ATG7 solid...

( a ) Comparison among TG curves of antigorite (blue; ATG2 dash, ATG7 solid...

Published: 01 April 2010
F igure 3. ( a ) Comparison among TG curves of antigorite (blue; ATG2 dash, ATG7 solid, and ATG18 double dash), lizardite (red; LIZ MFN3 solid and LIZ MFN4 dash), polygonal serpentine (purple; POL 491 solid) and chrysotile (green; CHRvall solid and CHRvalm dash) in the 550–850 °C range. ( b
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Evolution of the integrated intensities of the original and newly formed ph...

Evolution of the integrated intensities of the original and newly formed ph...

Published: 01 April 2012
Figure 6 Evolution of the integrated intensities of the original and newly formed phases in the investigated system during the non-isothermal runs for antigorite ( a ), lizardite ( b ) and chrysotile ( c ). Legend: white dots = antigorite in a , lizardite in b , chrysotile in c ; light gray
Journal Article

Successive phases of serpentinization and carbonation recorded in the Sivas ophiolite (Turkey), from oceanic crust accretion to post-obduction alteration

Dan Lévy, Jean-Paul Callot, Isabelle Moretti, Mathieu Duttine, Brigitte Dubreuil, Philippe de Parseval, Omar Boudouma
Published: 12 August 2022
Bulletin de la Société Géologique de France (2022) 193 (1): 12.
DOI: https://doi.org/10.1051/bsgf/2022015
...*); type III ( Fig. 2e ) describes polygenic breccias with different clasts from the ophiolite (serpentinite, amphibolite, chromitite) surrounded by calcite (E1*). The different phases of serpentine (chrysotile, lizardite, antigorite) were distinguished using Raman microspectroscopy (performed...
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Identifying serpentine minerals by their chemical compositions with machine learning

Shichao Ji, Fang Huang, Shaoze Wang, Priyantan Gupta, William Seyfried, Jr., Hejia Zhang, Xu Chu, Wentao Cao, J ZhangZhou
Published: 01 February 2024
American Mineralogist (2024) 109 (2): 315–324.
DOI: https://doi.org/10.2138/am-2022-8688
...Shichao Ji; Fang Huang; Shaoze Wang; Priyantan Gupta; William Seyfried, Jr.; Hejia Zhang; Xu Chu; Wentao Cao; J ZhangZhou Abstract The three main serpentine minerals, chrysotile, lizardite, and antigorite, form in various geological settings and have different chemical compositions and rheological...
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