| Ore Name |
2011 |
Quantity
(Tonnes) |
Value
(Million Baht) |
| Andesite (industrial rock) |
945,587 |
127.70 |
| Anhydrite |
614,148 |
304.00 |
| Antimony |
| - Low grade |
172 |
n.a. |
| - Ore |
56 |
1.60 |
| Ball clay |
425,048 |
233.80 |
| Barite |
| - Chemical grade (ground) |
2,403 |
14.10 |
| - Drilling mud (ground) |
- |
- |
| - Unground |
65,300 |
96.90 |
| Basalt (industrial rock) |
11,385,247 |
1,537.00 |
| Bentonite |
55,220 |
33.10 |
| Calcite |
786,250 |
154.90 |
| Cement clay |
8,571,884 |
771.50 |
| Ceramic clay |
404,129 |
222.30 |
| Columbite-tantalite |
- |
- |
| Copper ore |
525 |
146.40 |
| Diatomite |
38,130 |
34.30 |
| Dolomite |
2,556,765 |
894.90 |
| Feldspar |
| - Potassium (ground) |
- |
- |
| - Potassium (unground) |
138,669 |
235.70 |
| - Sodium (ground) |
- |
- |
| - Sodium (unground) |
902,483 |
631.70 |
| Fluorite (metallurgical grade) |
5,093 |
20.70 |
| Gem stone (unit : gram) |
- |
- |
| Glass sand |
221,721 |
77.60 |
| Gneiss (dimension stone) |
60 |
0.20 |
| Gold ore (unit : gram) |
2,860,219 |
4,425.40 |
| Granite |
| - Dimension stone (unit : Cubic Meter ) |
5,267 |
26.90 |
| - Industrial rock |
5,648,459 |
762.50 |
| Graywacke (industrial rock - othors) |
899,782 |
94.50 |
| Gypsum (unground) |
10,994,074 |
5,442.10 |
| Ilmenite |
- |
- |
| Iron ore |
489,359 |
903.70 |
| Kaolin |
| - Filler |
4,329 |
8.20 |
| - Unwashed |
932,326 |
358.90 |
| - Washed |
163,881 |
157.30 |
| Lead ore |
- |
- |
| Lignite |
21,327,106 |
20,474.00 |
| Limestone |
| - Dimension stone |
27 |
0.00 |
| - Industrial rock-cement |
63,008,011 |
7,561.00 |
| - Industrial rock-construction |
78,280,420 |
8,219.40 |
| - Industrial rock-others |
4,284,432 |
514.10 |
| Marble |
| - Dimension stone (unit : Cubic Meter ) |
7,674 |
28.40 |
| - Fragment (unit : Cubic Meter ) |
501,563 |
163.00 |
| Manganese |
| - Batter grade |
- |
- |
| - Metallurgical grade |
398 |
1.20 |
| Marl |
65,000 |
5.50 |
| Mica |
- |
- |
| Perlite (industrial rock) |
26,500 |
18.70 |
| Phosphate |
3,300 |
1.40 |
| Pyrophyllite |
5,300 |
1.90 |
| Quartz |
| - Ground |
3,046 |
2.30 |
| - Industrial rock |
29,220 |
3.10 |
| - Unground |
120,310 |
90.20 |
| Rhyolite (industrial rock) |
562,314 |
59.10 |
| Rock salt |
1,359,493 |
1,495.40 |
| Sand stone |
| - Dimension stone |
2,883 |
2.00 |
| - Industrial rock |
308,170 |
30.80 |
| Shale (industrial rock-cement) |
4,593,446 |
574.20 |
| Silver ore (unit : gram) |
19,455,892 |
661.70 |
| Talc (unground) |
2,304 |
1.40 |
| Tin concentrates |
286 |
172.10 |
| Travertine (dimension stone) |
900 |
1.80 |
| Tungsten |
| - Scheelite |
138 |
13.70 |
| - Wolfram |
154 |
15.30 |
| - Low grade |
- |
- |
| Zinc ore |
148,391 |
2,006.30 |
| Zircon |
- |
- |
| รวม | |
59,835.90 |
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