Title:	Mn3+ and the pink color of gem-quality euclase from northeast Brazil
Author:	Gilles-Guéry, Laetitia Galoisy, Laurence Schnellrath, Jurgen Baptiste, Benoit Calas, Georges
Keywords:	Euclase Manganese Manganês Pink color Optical spectroscopy Espectroscopia ótica Crystal field Heat treatment Tratamento térmico Pleochroism Gems Gemas
Date of Public.:	2022
Publisher:	American Mineralogist, Volume 107, pages 489–494, 2022.
URL:	https://doi.org/10.2138/am-2021-7838
ISSN:	0003-004X
Appears in Collections:	Artigos de Periódicos

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