How to expand the scope of exploration and exploitation of tungsten?

       Relevant authority for examination and approval of the exploration right, revised as follows: the ministry of land and resources to exploration license permission, tungsten, rare earth mine set up new (including the change of minerals) and expand the scope of exploration, oil shale, gold, silver, platinum, manganese, chromium, cobalt, iron, copper, lead, zinc, aluminum, nickel, molybdenum, phosphorus, potassium, strontium, niobium, tantalum mineral exploration investment is more than 5 million yuan (including); Exploration license from the land and resources management departments at the provincial level permissions, the corresponding certificate of tungsten, rare earth mineral exploration right, oil shale, gold, silver, platinum, manganese, chromium, cobalt, iron, copper, lead, zinc, aluminum, nickel, molybdenum, phosphorus, potassium, strontium, niobium, tantalum mineral exploration investment is less than 5 million yuan.