Iron Quadrangle

mining region between upper Doce river basin and upper São Francisco river basin; Minas Gerais, Brazil

en-GB/ˈaɪən ˈkwɒdɹæŋɡl/
en-US/ˌaɪɹn ˈkwɑdˌɹæŋɡəl/

دسته بندی ها:

geologic provincegeographic locationmining region