Mga yamang-lupa (Land resources) [chart].
- 2001.
1. Gold
2. Silver
3. Diamond
4. Quartz
5. Galena
6. Graphite
7. Kaolin
8. Magnetite
9. Torbernite
10. Mineral Oil
11. Coal
333.731 Y146 2000
1. Gold
2. Silver
3. Diamond
4. Quartz
5. Galena
6. Graphite
7. Kaolin
8. Magnetite
9. Torbernite
10. Mineral Oil
11. Coal
333.731 Y146 2000