USA - 1974 - A copper mine is seen and then a smelting factory is displayed. Molten metal is transported in large crucibles and poured into molds.

Description
Cote RETCIN 042333
Fonds RETCIN
Titre USA - 1974 - A copper mine is seen and then a smelting factory is displayed. Molten metal is transported in large crucibles and poured into molds.
Durée 00:00:52
Date de production 1974
Mot clé aventure, beauté, culture, Education, usine, Géographie, histoire, paysage, Métal, nature, région
Tags 1970, 1974, Copper, Crucible, Ecosystem, Frontier, Land, Mold, Molten, Mountain, Natural, Poured, Rocky, Rocky Mountain, Smelting, Spectacular, Transported, Wildlife
Résumé USA - 1974 - A copper mine is seen and then a smelting factory is displayed. Molten metal is transported in large crucibles and poured into molds.