Iron ore mineral. Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color._站酷海洛_正版图片_视频_字体_音乐素材交易平台

Iron ore mineral. Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color.