| Registros del 1 al 3 de 3 encontrados |
1.- AN UPDATE ON "PARAIBA" TOURMALINE FROM BRAZIL
GEMOLOGICAL INSTITUTE OF AMERICA; SANTA MONICA, CA; USA; UNITED STATES, 2001
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2.- GEM LOCALITIES OF THE 1990S
GEMOLOGICAL INSTITUTE OF AMERICA; SANTA MONICA, CA; USA; UNITED STATES, 2000
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3.- Granitic pegmatites as sources of colored gemstones
Mineralogical Society of America and Mineralogical Society of Great Britain and Ireland and Mineralo, 2012
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