"That seems to be the more prudent way," Aquino told a media conference when asked if the government would delay its decision to approve Sagittarius Mines Inc's application for the project in the southern Philippines.

Sagittarius, a unit of Xstrata and part-owned by Australian miner Indophil Resources NL, has asked Aquino to reverse the Department of Environment and Natural Resources' decision not to issue an environmental compliance certificate for the project.

The agency has said it would not issue a certificate, required before Sagittarius could start mine construction, until a provincial government ban on open-pit mining is lifted.

(Reporting by Rosemarie Francisco; Editing by Paul Tait)

Stocks treated in this article : Indophil Resources NL, Xstrata PLC