| Registros del 1 al 3 de 3 encontrados |
1.- PAIR SUBSTITUTION OF (FE2+-ZN2+) BY (AL3+-NA+) IN BLUE COLOUR-ZONED SCHORLITE-ELBAITE TOURMALINES
[INTERNATIONAL GEOLOGICAL CONGRESS]; [LOCATION VARIES]; III; INTERNATIONAL, 2000
BRAZIL 2000; 31ST INTERNATIONAL GEOLOGICAL CONGRESS; ABSTRACTS VOLUME
Ver registro
2.- Purplish-red almandine garnets with alexandrite-like effect; causes of colors and color-enhancing treatments
Springer-Verlag; Berlin - New York; III; International, 2013
Ver registro
3.- THE CAUSE OF COLOUR OF THE BLUE ALEXANDRITES FROM MALACACHETA, MINAS GERAIS, BRAZIL
GEMMOLOGICAL ASSOCIATION AND GEM TESTING LABORATORY OF GREAT BRITAIN; LONDON; GBR; UNITED KINGDOM, 2000
Ver registro
|
|
|
