SILICA RESOURCES CORP

Quarterly Report for period ending 2008-06-30

Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2007-06-30

Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 2007-03-31

Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2006-09-30

Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2006-06-30

Form for registration of a class of securities pursuant to Section 12(g)

Notice of Effectiveness

None

None

Agosto CORP Ltd.: Major Shareholders

Oei Jamie: Statement of changes in beneficial ownership of securities

Oei Jamie: Major Shareholders

Pinetree Capital Ltd.: Major Shareholders

Pinetree Resource Partnership: Initial statement of beneficial ownership of securities

Pinetree Resource Partnership: Statement of changes in beneficial ownership of securities

JARDINE GERALD L: Initial statement of beneficial ownership of securities

THOMSSEN RICHARD: Initial statement of beneficial ownership of securities

Oei Jamie: Initial statement of beneficial ownership of securities

Gruber Karl: Initial statement of beneficial ownership of securities

Borschowa Lee: Initial statement of beneficial ownership of securities

Skelly Robert: Initial statement of beneficial ownership of securities

Brock Paul Douglas: Initial statement of beneficial ownership of securities