包头市矿产资源丰富,现已发现矿物58种,产地349处。目前开发利用的矿种主要有煤、铁、黄金、稀土等。其中稀土储量居世界第一,铌储量仅次于巴西居世界第二。是内蒙自治区最大的工业城市,中国著名的钢铁工 Baotou is rich in mineral resources, 58 minerals have been found, producing 349. The current development and utilization of minerals are mainly coal, iron, gold, rare earth and so on. Among them, rare earth reserves ranks first in the world, and niobium reserves are second only to Brazil in the world. Inner Mongolia Autonomous Region is the largest industrial city, China’s famous steelworks