boston mining minerals, davao oriental
36 mining permits approved in 2016, Hall Mark Mining Corp in Mati, Davao Oriental and Holcim Philippines Inc in Bunawan, Davao City and Panabo City were each issued four MPSA permits each, each of them mining nickel and limestone minerals, respectively Three MPSA permits were issued to Austral Asia-Link located at Mati, Davao Oriental, with nickel as the primary mining commodityOur …