Copper-bearing rock was transported from the mines to the stamping plant, where it was processed and loaded onto freighters.
kˈɑːpɚbˈɛɹɪŋ ɹˈɑːk wʌz tɹænspˈoːɹɾᵻd fɹʌmðə mˈaɪnz tə ðə stˈæmpɪŋ plˈænt, wˌɛɹ ɪt wʌz pɹˈɑːsɛst ænd lˈoʊdᵻd ˌɑːntʊ fɹˈeɪɾɚz.