4) ทรัพยากรแร่ธาตุและก๊าช ที่สำคัญค

Mineral resources and kat 4) is important.1. limestone ore to construction in the area, Phu PHA man and CHUM phae, Amphoe pink. 7 list of area 660 acres reserve number 61.43 million tons.2. vacuum the sand area. Area of the river filled up in pink and district area, King Amphoe Nong na Kham. 2 list of 3 acres area.3. natural gas, water and rural district, which has a book about 1.5 trillion cubic feet.

4) mineral and gas resources. The major one. Limestone for construction Pink and Chum Phu Pha Man ​​District 7 area of 660 hectares, the reserves of 61.43 million tons 2. Sand the area. Phong pink area in the district. King Nong Na Kham area of 3 Rai 2 3. Natural gas Nam Phong. And the countryside, which has reserves of about 1.5 trillion cubic feet.

4) mineral resources and gas, it's important to

1. Ore limestone to construction in the area of Phu Phan District, pink and chum PHAE of 7 cases. The area. 660 Rai reserves the 61.43 million tons
2.The area attracts the sand river area in the area and inflatable chomphu, Nong Na Kham District branch of 2 cases. The area 3 Rai
3 gas Nam Phong,. And rural areas which were reserve about 1.5 million million cubic feet
.