| Ore Name |
2020 |
Quantity
(Tonnes) |
Value
(Million Baht) |
| Andesite (industrial rock) |
2,177,153 |
435.40 |
| Anhydrite |
10,871 |
6.40 |
| Anthracite |
- |
- |
| Antimony ore |
- |
- |
| Ball clay |
322,490 |
177.40 |
| Barite |
| - Chemical grade (ground) |
676 |
6.60 |
| - Drilling mud (ground) |
- |
- |
| - Unground |
17,456 |
25.90 |
| Basalt (industrial rock) |
14,390,606 |
2,878.10 |
| Bentonite |
- |
- |
| Cadmium metal |
- |
- |
| Calcite |
1,398,348 |
1,048.80 |
| Cement clay |
6,696,958 |
602.70 |
| Ceramic clay |
516,770 |
284.20 |
| Copper metal |
- |
- |
| Diatomite |
- |
- |
| Dickite |
6,479 |
3.90 |
| Dolomite (unground) |
- |
- |
| Dolomitic limestone (industrial rock) |
2,469,086 |
1,358.00 |
| Dolomitic Marl |
10,130 |
3.50 |
| Feldspar |
| - Potassium (ground) |
- |
- |
| - Potassium (unground) |
- |
- |
| - Sodium (ground) |
12,541 |
17.60 |
| - Sodium (unground) |
634,231 |
444.00 |
| Fluorite (metallurgical grade) |
- |
- |
| Gem stone (unit : gram) |
- |
- |
| Glass sand |
1,278,387 |
1,265.60 |
| Gneiss (dimension stone) |
- |
- |
| Gold ore (unit : gram) |
- |
- |
| Granite |
| - Dimension stone (unit : Cubic Meter ) |
2,104 |
10.90 |
| - Industrial rock |
12,217,021 |
2,443.40 |
| Graywacke (industrial rock - othors) |
1,402,537 |
280.50 |
| Gypsum |
3,537,593 |
2,066.00 |
| Iron ore |
61,151 |
138.20 |
| Kaolin |
| - Filler |
16,082 |
30.60 |
| - Unwashed |
533,568 |
205.40 |
| - Washed |
85,121 |
81.70 |
| Lead metal |
- |
- |
| Lignite |
13,404,786 |
12,868.60 |
| Limestone |
| - Dimension stone |
- |
- |
| - Industrial rock-cement |
104,245,512 |
18,764.20 |
| - Industrial rock-construction |
60,942,224 |
15,235.60 |
| - Industrial rock-others |
8,675,260 |
2,168.80 |
| Manganese |
| Manganese (battery grade) |
- |
- |
| Manganese (metallurgical grade) |
884 |
4.70 |
| Marble |
| - Dimension stone (unit : Cubic Meter ) |
20,773 |
98.70 |
| - Fragment (unit : Cubic Meter ) |
341,324 |
177.50 |
| - Industrial rock |
- |
- |
| Marl |
19,374 |
1.60 |
| Mica |
- |
- |
| Perlite (industrial rock) |
3,000 |
4.50 |
| Phosphate |
- |
- |
| Pyrophyllite |
27,559 |
16.50 |
| Quartz |
| - Ground |
- |
- |
| - Industrial rock |
- |
- |
| - Quartzite (industrial rock) |
- |
- |
| - Unground |
31,500 |
23.60 |
| Rhyolite (industrial rock) |
799,343 |
119.90 |
| Rock salt |
1,465,622 |
2,858.00 |
| Sand stone |
| - Dimension stone |
- |
- |
| - Industrial rock |
995,425 |
149.30 |
| Serpentine (industrial rock) |
- |
- |
| Shale (industrial rock-cement) |
3,269,369 |
817.30 |
| Talc (unground) |
6,128 |
3.70 |
| Tin |
| - Tin metal |
1,756 |
934.00 |
| - Tin-lead alloy |
- |
- |
| Travertine (dimension stone) |
981 |
4.40 |
| Zinc |
| - Zinc alloy |
- |
- |
| - Zinc metal |
- |
- |
| Zircon |
- |
- |
| รวม | |
68,065.70 |
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