Registros del 1 al 4 de 4 encontrados |
![](./images/clear.gif) 1.- CHEMISTRY OF TOURMALINES IN SOME GRANITIC PEGMATITE OF SAO JOSE DA SAFIRA, MINAS GERAIS, BRAZIL
CZECH REPUBLIC, MINISTRY OF EDUCATION;; CZE; CZECH REPUBLIC, 1997
TOURMALINE 1997; INTERNATIONAL SYMPOSIUM ON TOURMALINE; ABSTRACTS
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![](./images/clear.gif) 2.- CHEMISTRY OF TOURMALINES IN SOME PEGMATITES OF SAO JOSE DA SAFIRA AREA, MINAS GERAIS, BRASIL
CESKA GEOLOGICKA SPOLECNOST PRI AV CR; PRAGUE; CZE; CZECH REPUBLIC, 1998
TOURMALINE 1997, INTERNATIONAL SYMPOSIUM ON TOURMALINE
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![](./images/clear.gif) 3.- CRYSTAL CHEMISTRY OF TOURMALINES; I, CHEMISTRY, COMPOSITIONAL VARIATIONS AND COUPLED SUBSTITUTIONS IN THE CRUZEIRO PEGMATITE, MINAS GERAIS, BRAZIL
CZECH REPUBLIC, MINISTRY OF EDUCATION;; CZE; CZECH REPUBLIC, 1997
TOURMALINE 1997; INTERNATIONAL SYMPOSIUM ON TOURMALINE; ABSTRACTS
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![](./images/clear.gif) 4.- ESTADO DEL ARTE DE LA ARCILLA DE LA PROVINCIA DEL GUAYAS Y SU PROYECCION A LA PENINSULA DE SANTA ELENA, ECUADOR
2006
RECURSOS GEOLOGICOS PARA LA CONSTRUCCION
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