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菲律宾的铜矿工业在60年代和70年代得到迅猛发展。有8个新建铜矿投入生产;到1979年止,共有12个主要铜矿生产,每天生产252000吨铜矿石。此时,菲律宾是世界上第七大铜生产国,并在世界黄金生产中占第五位。
The copper industry in the Philippines enjoyed rapid growth in the 1960s and 1970s. Eight new copper mines are in production. By 1979, there were 12 major copper mines producing 252000 tons of copper ore per day. At this point, the Philippines is the seventh largest copper producer in the world and fifth in the world gold production.