Ore Name |
2020 |
Quantity (Tonnes) |
Value (Million Baht) |
Andesite (industrial rock) |
2,428,606 |
485.70 |
Anhydrite |
1,266,826 |
740.70 |
Antimony |
- Low grade |
- |
- |
- Ore |
- |
- |
Ball clay |
25,777 |
14.20 |
Barite |
- Chemical grade (ground) |
1,260 |
12.20 |
- Drilling mud (ground) |
- |
- |
- Unground |
21,134 |
31.40 |
Basalt (industrial rock) |
13,674,328 |
2,734.80 |
Bentonite |
- |
- |
Calcite |
1,430,044 |
1,072.50 |
Cement clay |
7,205,870 |
648.50 |
Ceramic clay |
403,677 |
222.00 |
Columbite-tantalite |
- |
- |
Copper metal |
- |
- |
Diatomite |
- |
- |
Dickite |
- |
- |
Dolomite |
3,772,735 |
2,075.00 |
Dolomitic limestone |
- |
- |
Dolomitic Marl |
- |
- |
Feldspar |
- Potassium (ground) |
- |
- |
- Potassium (unground) |
- |
- |
- Sodium (ground) |
6,204 |
8.70 |
- Sodium (unground) |
1,099,140 |
769.40 |
Fluorite (metallurgical grade) |
9,807 |
50.00 |
Gem stone (unit : gram) |
- |
- |
Glass sand |
1,252,909 |
1,240.40 |
Gneiss (dimension stone) |
- |
- |
Gold metal (unit : gram) |
- |
- |
Granite |
- Dimension stone (unit : Cubic Meter ) |
2,386 |
12.40 |
- Industrial rock |
14,760,209 |
2,952.00 |
Graywacke (industrial rock - others) |
1,407,775 |
281.60 |
Gypsum (unground) |
8,012,293 |
4,677.20 |
Ilmenite |
153 |
1.50 |
Iron ore |
113,239 |
239.40 |
Kaolin |
- Filler |
16,269 |
30.90 |
- Unwashed |
594,850 |
229.00 |
- Washed |
71,051 |
68.20 |
Lead ore |
- |
- |
Lignite |
13,250,574 |
12,720.60 |
Limestone |
- Dimension stone |
- |
- |
- Industrial rock-cement |
65,198,605 |
16,299.70 |
- Industrial rock-construction |
106,083,341 |
19,095.00 |
- Industrial rock-others |
7,222,187 |
1,805.50 |
Manganese |
- Batter grade |
- |
- |
- Metallurgical grade |
1,400 |
7.40 |
Marble |
- Dimension stone (unit : Cubic Meter ) |
6,143 |
29.20 |
- Fragment (unit : Cubic Meter ) |
176,540 |
91.80 |
- Industrial rock (unit : Cubic Meter ) |
- |
- |
Marl |
8,000 |
0.70 |
Mica |
- |
- |
Monazite |
- |
- |
Perlite (industrial rock) |
3,500 |
5.30 |
Phosphate |
- |
- |
Pyrophyllite |
31,522 |
18.90 |
Quartz |
- Ground |
- |
- |
- Iindustrial rock |
- |
- |
- Quartzite (industrial rock) |
- |
- |
- Unground |
31,500 |
23.60 |
Rhyolite (industrial rock) |
778,997 |
116.80 |
Rock salt |
1,439,877 |
2,807.80 |
Sand stone |
- Dimension stone |
- |
- |
- Industrial rock |
1,217,789 |
182.70 |
Serpentine (industrial rock) |
5,013 |
0.80 |
Shale (industrial rock-cement) |
3,222,830 |
805.70 |
Silver metal (unit : gram) |
- |
- |
Talc (unground) |
6,624 |
3.90 |
Tin concentrates |
315 |
118.40 |
Travertine (dimension stone) |
696 |
3.10 |
Tungsten |
- Scheelite |
110 |
43.10 |
- Wolfram |
- |
- |
- Wolfram (low grade) |
- |
- |
Zinc ore |
- |
- |
Zircon |
- |
- |
รวม | |
72,777.70 |