| Registros del 1 al 6 de 6 encontrados |
1.- GEMSTONES AND ORNAMENTAL STONES FROM BOLIVIA; A REVIEW
GEMMOLOGICAL ASSOCIATION AND GEM TESTING LABORATORY OF GREAT BRITIAN; LONDON; GBR; UNITED KINGDOM, 1998
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2.- Gemstones from Mexico; a review
Gemological Institute of America; Santa Monica, CA; USA; United States, 2011
Proceedings of the Fifth international gemological symposium
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3.- La danburite; un borosilicate de calcium ;Danburite; a calcium borosilicate
Mineraux et Fossiles; Meung-sur-Loire; FRA; France, 2009
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4.- Mexico's Camino Real mines; Part 1, Metal mines and collector mineral sources line this avenue
Miller Magazines; Ventura, CA; USA; United States, 2005
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5.- The silicates; Part II, Epidote, danburite, titanite, and benitoite
Miller Magazines; Ventura, CA; USA; United States, 2006
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6.- The tourmalines; Part II, Gem varieties come in a rainbow of colors
Miller Magazines; Ventura, CA; USA; United States, 2005
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