Contact the Department of Environment and Natural Resources, Mines and Geosciences Bureau, to report mining activities, pollution and dust at Pinagrealan Cave, a National Historical Site and Protected Cave.
Make a demand that all mining at Pinagrealan Caves by Spar Development Company is stopped immediately. This is a protected cave and a National Historical Commission registered historical location which must be preserved.
DENR Mines and Geosciences Bureau
North Avenue, Diliman, Quezon City, 1100
Tel. No. (02) 9209120; / (02) 9209136
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