G.R. No. 174918 ; August 13, 2008
Bonaventure Mining Corporation, petitioner, vs. V.I.L. Mines, Incorporated, Represented by its Corporate Secretary, Roxanna S. Go, respondent.

FACTS

This case involves a conflict over mining claims. Tapian Mining Corporation (later Greenwater) filed a Financial and Technical Assistance Agreement (FTAA) application covering a vast area in February 1995. The subsequent Philippine Mining Act of 1995 ( R.A. No. 7942 ) imposed maximum area limits for FTAAs. Its implementing rules, particularly Department Administrative Order (DAO) 96-40, required holders of pending FTAA applications filed under the old rules to divest excess areas by September 13, 1997. Greenwater failed to comply with this mandatory deadline. Consequently, the DENR deemed Greenwater’s applications relinquished.
Respondent V.I.L. Mines, Inc. (VMI), relying on the fact that the area was free from any pending application after Greenwater’s failure, filed its own Exploration Permit Application (EPA-IVA-63) on November 10, 1997. Later, petitioner Bonaventure Mining Corporation (BMC) filed a competing application (EPA-IVA-72) on May 4, 1999. The Panel of Arbitrators and the Court of Appeals ruled in favor of VMI, upholding its prior and valid application. The Mines Adjudication Board initially reversed this, favoring BMC.

ISSUE

Whether VMI’s exploration permit application has priority over BMC’s subsequent application, considering the prior FTAA application of Greenwater which was deemed relinquished for failure to meet the statutory divestment deadline.

RULING

The Supreme Court denied BMC’s petition and affirmed the Court of Appeals, ruling in favor of VMI. The legal logic centers on the mandatory nature of the statutory deadline for divestment and its legal consequences. R.A. No. 7942 and its implementing rules (DAO 96-40) clearly set September 13, 1997, as the final date for FTAA applicants to relinquish areas exceeding the new maximum limits. Greenwater’s failure to comply within this period resulted in the automatic relinquishment of its applications. This relinquishment was not a mere technicality but a substantive condition imposed by law.
Once Greenwater’s applications were deemed relinquished, the subject area reverted to the public domain and became open for new applications. VMI, having filed its application in November 1997 after the deadline had passed and the area was freed, acquired a valid and prior right. BMC’s application, filed nearly two years later in 1999, was clearly subsequent. The Court emphasized that giving priority to BMC would be highly inequitable, as it would reward a party who filed later and disregard VMI’s legitimate reliance on the state of the public records and the legal effect of Greenwater’s non-compliance. Priority in time remains a fundamental principle in mining claims.