List of Minerals
Minerals those are licensed or leased out by the bureau:
- Silica sand
- Gold, platinum, silver
- Radio active ore
- Precious stones
- Seam gas
- Copper, zinc, nickel, lead, Tin, Bismuth ore.
- Ordinary stones (pebbles, boulders etc.)
- Hard rock
- Iron, manganese, Aluminum ore
- Lime stone
- Gypsum, bauxite, pyrites ore
- China clay (fire clay or white clay)
- Barite, borax, feldspar ore
- All other minerals not specified above.