Registros del 1 al 2 de 2 encontrados |
![](./images/clear.gif) 1.- A new massive deposit of allophane raw material in Ecuador
Clay Minerals Society; Clarkson, NY; USA; United States, 2009
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![](./images/clear.gif) 2.- Quantification of allophane from Ecuador
Clay Minerals Society; Clarkson, NY; USA; United States, 2010
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