Registros del 1 al 2 de 2 encontrados |
1.- Opal: the fenomenal gemstone Munich: Lapis International, 2007 Lapis English Museo Ver registro
2.- The genesis of gem deposits Graham, I. T., ed.; Khin Zaw, ed; Cook, N.J., ed.; Graham, I. T., ed. Amsterdam: Elsevier, 2008 Ore Geology Reviews : Journal for Comprehensive Studies of Ore Genesis and Ore Exploration Revistas Ver registro
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