Open AccessJournal Article
Mössbauer, infrared, x-ray and optical study of cation ordering and dehydrogenation in natural and heat-treated sodic amphiboles
W. G. Ernst,C. M. Wai,C. M. Wai +2 more
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This article is published in American Mineralogist.The article was published on 1970-08-01 and is currently open access. It has received 77 citations till now. The article focuses on the topics: Dehydrogenation.read more
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Hydrogen in nominally anhydrous upper-mantle minerals concentration levels and implications
Jannick Ingrin,Henrik Skogby +1 more
TL;DR: In this article, it was shown that hydrogen saturation in the upper mantle is highly unprobable and that the maximum average amount of hydrogen stored in the nominally anhydrous minerals of the upper manifold is around 600 ppm H 2 O.
Journal Article
Refinement of The Crystal Structures of Epidote, Allanite and Hancockite
TL;DR: In this paper, site-occupancy refinement of a high-iron epidote, allanite, and Hancockite has yielded cation distributions for the octahedral sites and the large-cation sites.
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Long-Range Order in Amphiboles
TL;DR: A comprehensive knowledge of the order-disorder relations in amphiboles is essential to complete understanding of the crystal chemistry of these minerals, and to the use of amphiboles in thermodynamic calculations where accurate activity models are critical to the accuracy of such treatments as discussed by the authors.