Comprehensive knowledge of the order-disorder relations in amphiboles is essential to (1) complete understanding of the crystal chemistry of these minerals, and to (2) the use of amphiboles in thermodynamic calculations (e.g., of temperature and pressure of equilibration) where accurate activity models are critical to the accuracy of such treatments. Moreover, such information is essential to our understanding of phase relations, optical and electrical properties and dehydrogenation mechanisms. As a result, more effort has been expended on characterizing site occupancies in amphiboles than in any other group of minerals. Hawthorne (1983a,b) reviewed in detail all work prior to 1983. Here, we will briefly summarize this work, and focus more on what has been learned since then.

Long-range order in amphiboles / R. Oberti, F.C. Hawthorne, E. Cannillo, F. Cámara - In: Amphiboles: crystal chemistry, occurence, and health issues / [a cura di] C.F. Hawthorne, R. Oberti, G. Della Ventura, A. Mottana. - Prima edizione. - [s.l] : Mineralogical Society of America, 2007 Oct 08. - ISBN 0939950790. - pp. 125-171

Long-range order in amphiboles

F. Cámara
Ultimo
2007

Abstract

Comprehensive knowledge of the order-disorder relations in amphiboles is essential to (1) complete understanding of the crystal chemistry of these minerals, and to (2) the use of amphiboles in thermodynamic calculations (e.g., of temperature and pressure of equilibration) where accurate activity models are critical to the accuracy of such treatments. Moreover, such information is essential to our understanding of phase relations, optical and electrical properties and dehydrogenation mechanisms. As a result, more effort has been expended on characterizing site occupancies in amphiboles than in any other group of minerals. Hawthorne (1983a,b) reviewed in detail all work prior to 1983. Here, we will briefly summarize this work, and focus more on what has been learned since then.
English
rietveld structure refinement; crystal-structure refinement; international-mineralogical-association; neutron powder diffraction; tremolite-pargasite join; ion mass-spectrometry; OH-F substitution; LI-B-amphiboles; new-south-wales; X-ray
Settore GEO/06 - Mineralogia
Capitolo o Saggio
Sì, ma tipo non specificato
Ricerca di base
Pubblicazione scientifica
Amphiboles: crystal chemistry, occurence, and health issues
C.F. Hawthorne, R. Oberti, G. Della Ventura, A. Mottana
Prima edizione
Mineralogical Society of America
8-ott-2007
125
171
47
0939950790
978093995079-9
67
Volume a diffusione internazionale
No
Aderisco
R. Oberti, F.C. Hawthorne, E. Cannillo, F. Cámara
Book Part (author)
reserved
268
Long-range order in amphiboles / R. Oberti, F.C. Hawthorne, E. Cannillo, F. Cámara - In: Amphiboles: crystal chemistry, occurence, and health issues / [a cura di] C.F. Hawthorne, R. Oberti, G. Della Ventura, A. Mottana. - Prima edizione. - [s.l] : Mineralogical Society of America, 2007 Oct 08. - ISBN 0939950790. - pp. 125-171
info:eu-repo/semantics/bookPart
4
Prodotti della ricerca::03 - Contributo in volume
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/478056
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