Index of /BIMineral/Bibliografia Mineral BI/Minerais Industriais/Quarzto e cristal de rocha/

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Ficha - Quartzo.doc                                09-Dec-2018 15:58     32K
QUARTZO.DOC                                        09-Dec-2018 15:58     30K
Quartzo1.doc                                       09-Dec-2018 15:58     25K