| Ore Name |
2018 |
Quantity
(Tonnes) |
Value
(Million Baht) |
| Andesite (industrial rock) |
1,040,277 |
208.10 |
| Anhydrite |
- |
- |
| Anthracite |
- |
- |
| Antimony ore |
- |
- |
| Ball clay |
284,563 |
156.50 |
| Barite |
| - Chemical grade (ground) |
- |
- |
| - Drilling mud (ground) |
54,221 |
253.20 |
| - Unground |
4,522 |
6.70 |
| Basalt (industrial rock) |
12,486,969 |
2,497.40 |
| Bentonite |
- |
- |
| Cadmium metal |
- |
- |
| Calcite |
1,408,695 |
1,056.50 |
| Cement clay |
5,770,321 |
519.30 |
| Ceramic clay |
337,964 |
185.90 |
| Copper metal |
- |
- |
| Diatomite |
2,225,240 |
1,223.90 |
| Dolomite (unground) |
- |
- |
| Dolomitic limestone (industrial rock) |
- |
- |
| Dolomitic Marl |
10,634 |
3.70 |
| Feldspar |
| - Potassium (ground) |
- |
- |
| - Potassium (unground) |
- |
- |
| - Sodium (ground) |
32,598 |
45.60 |
| - Sodium (unground) |
441,345 |
308.90 |
| Fluorite (metallurgical grade) |
500 |
2.40 |
| Gem stone (unit : gram) |
- |
- |
| Glass sand |
1,529,709 |
1,514.40 |
| Gneiss (dimension stone) |
- |
- |
| Gold ore (unit : gram) |
- |
- |
| Granite |
| - Dimension stone (unit : Cubic Meter ) |
1,352 |
8.50 |
| - Industrial rock |
11,570,394 |
2,314.10 |
| Graywacke (industrial rock - othors) |
1,343,459 |
268.70 |
| Gypsum |
4,207,417 |
2,506.20 |
| Iron ore |
- |
- |
| Kaolin |
| - Filler |
13,818 |
26.30 |
| - Unwashed |
334,578 |
128.80 |
| - Washed |
102,802 |
98.70 |
| Lead metal |
- |
- |
| Lignite |
14,417,889 |
13,841.20 |
| Limestone |
| - Dimension stone |
1,549 |
3.10 |
| - Industrial rock-cement |
66,707,813 |
16,677.00 |
| - Industrial rock-construction |
101,130,492 |
18,203.50 |
| - Industrial rock-others |
8,487,771 |
2,121.90 |
| Manganese |
| Manganese (battery grade) |
- |
- |
| Manganese (metallurgical grade) |
2,310 |
12.30 |
| Marble |
| - Dimension stone (unit : Cubic Meter ) |
7,131 |
32.10 |
| - Fragment (unit : Cubic Meter ) |
1,283,400 |
667.40 |
| - Industrial rock |
- |
- |
| Marl |
41,451 |
3.50 |
| Mica |
- |
- |
| Perlite (industrial rock) |
5,500 |
8.30 |
| Phosphate |
590 |
0.20 |
| Pyrophyllite |
32,374 |
19.40 |
| Quartz |
| - Ground |
- |
- |
| - Industrial rock |
- |
- |
| - Quartzite (industrial rock) |
- |
- |
| - Unground |
15,818 |
11.90 |
| Rhyolite (industrial rock) |
658,032 |
98.70 |
| Rock salt |
1,491,766 |
2,908.90 |
| Sand stone |
| - Dimension stone |
1,035 |
0.70 |
| - Industrial rock |
554,836 |
83.20 |
| Serpentine (industrial rock) |
11,892 |
1.80 |
| Shale (industrial rock-cement) |
5,015,765 |
1,253.90 |
| Talc (unground) |
7,844 |
4.70 |
| Tin |
| - Tin metal |
2,545 |
1,545.20 |
| - Tin-lead alloy |
- |
- |
| Travertine (dimension stone) |
1,326 |
2.70 |
| Zinc |
| - Zinc alloy |
- |
- |
| - Zinc metal |
- |
- |
| Zircon |
- |
- |
| รวม | |
70,835.40 |
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