| 1 | Uranium ore, bauxite, manganese ore reserves, ranks third in the world. | |
| 2 | Deposits of coal, silver, copper, manganese are being mined in Guizhou. | |
| 3 | Sedimentary, tectonics and manganese source was studied to determine the genesis of Heqin-type high grade manganese deposit. | |
| 4 | His transformation into an entrepreneur began when he saw neighborsgetting rich selling manganese ore from local mines. | |
| 5 | In Xingang steel company, using imported manganese ore has been a important technology to improve preparation concentrate level, products' quality and optimize charging' ingredients and structure. |
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