The crystal chemistry of (Mn 3 + , Fe 3+ )-substituted andalusites (viridines and kanonaite), (Al 1−x−y Mn 3 x + Fe 3 y + ) 2 (OǀSiO 4 ): crystal structure refinements, Mössbauer, and polarized optical absorption spectra
Abstract The crystal chemistry of viridines and kanonaite, (Al 1-x-y Mn 3 x + Fe 3 y + ) 2 (OǀSiO 4 ), has been evaluated with special reference to the behavior of Mn 3+ in this andalusite type structure. Five natural samples (from Ultevis: x = 0.012, y = 0.028; from Yakutia: x = 0.076, y = 0.046; f...
Published in: | Zeitschrift für Kristallographie - Crystalline Materials |
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Other Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Walter de Gruyter GmbH
1981
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Subjects: | |
Online Access: | http://dx.doi.org/10.1524/zkri.1981.155.1-2.81 https://www.degruyter.com/document/doi/10.1524/zkri.1981.155.1-2.81/xml https://www.degruyter.com/document/doi/10.1524/zkri.1981.155.1-2.81/pdf |