Department of Primary Industries and Mines กรมอุตสาหกรรมพื้นฐานและการเหมืองแร่ |
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ข้อมูลสถิติแร่ | การผลิตแร่ | การใช้แร่ | การนำเข้าแร่ | การส่งออกแร่ | รายงานแผนภูมิ | ข้อมูลอื่นๆ |
Ore Name | 2017 | 2018 | Percentage | |||
Quantity (Tonnes) |
Value (Million Baht) |
Quantity (Tonnes) |
Value (Million Baht) |
Quantity | Value | |
Andesite (industrial rock) | 1,174,854 | 234.90 | 1,264,963 | 252.90 | 7.67 | 7.66 |
Anhydrite | 1,392,693 | 896.10 | 1,517,228 | 904.20 | 8.94 | 0.90 |
Antimony | ||||||
- Low grade | - | - | - | - | - | - |
- Ore | - | - | - | - | - | - |
Ball clay | 157,093 | 86.40 | 579,565 | 318.80 | 268.93 | 268.98 |
Barite | ||||||
- Chemical grade (ground) | 1,563 | 14.80 | 1,647 | 15.90 | 5.37 | 7.43 |
- Drilling mud (ground) | 105,000 | 489.30 | 52,694 | 246.10 | -49.82 | -49.70 |
- Unground | 41,391 | 61.50 | 13,149 | 19.50 | -68.23 | -68.29 |
Basalt (industrial rock) | 12,715,362 | 2,543.10 | 14,301,581 | 2,860.30 | 12.47 | 12.47 |
Bentonite | - | - | - | - | - | - |
Calcite | 1,456,747 | 1,092.60 | 1,467,822 | 1,100.90 | 0.76 | 0.76 |
Cement clay | 4,301,793 | 387.20 | 5,817,296 | 523.60 | 35.23 | 35.23 |
Ceramic clay | 357,982 | 196.90 | 485,853 | 267.20 | 35.72 | 35.70 |
Columbite-tantalite | - | - | - | - | - | - |
Copper metal | - | - | - | - | - | - |
Diatomite | - | - | - | - | - | - |
Dickite | - | - | - | - | - | - |
Dolomite | 2,988,336 | 1,643.60 | 3,440,193 | 1,892.10 | 15.12 | 15.12 |
Dolomitic limestone | - | - | - | - | - | - |
Dolomitic Marl | - | - | 6,920 | 2.40 | - | - |
Feldspar | ||||||
- Potassium (ground) | - | - | - | - | - | - |
- Potassium (unground) | - | - | - | - | - | - |
- Sodium (ground) | - | - | - | - | - | - |
- Sodium (unground) | 1,385,925 | 970.10 | 1,117,803 | 782.50 | -19.35 | -19.34 |
Fluorite (metallurgical grade) | 5,500 | 26.80 | 16,700 | 80.90 | 203.64 | 201.87 |
Gem stone (unit : gram) | - | - | - | - | - | - |
Glass sand | 1,756,308 | 1,738.70 | 1,557,218 | 1,541.60 | -11.34 | -11.34 |
Gneiss (dimension stone) | 485 | 1.90 | 1,180 | 4.70 | 143.30 | 147.37 |
Gold metal (unit : gram) | - | - | - | - | - | - |
Granite | ||||||
- Dimension stone (unit : Cubic Meter ) | 5,367 | 34.90 | 5,114 | 32.20 | -4.71 | -7.74 |
- Industrial rock | 9,035,991 | 1,807.20 | 11,280,862 | 2,256.20 | 24.84 | 24.85 |
Graywacke (industrial rock - others) | 1,607,696 | 321.50 | 1,276,366 | 255.30 | -20.61 | -20.59 |
Gypsum (unground) | 9,248,951 | 5,957.40 | 9,680,429 | 5,767.10 | 4.67 | -3.19 |
Ilmenite | 8 | 0.10 | 41 | 0.40 | 412.50 | 300.00 |
Iron ore | 135 | 0.20 | - | - | - | - |
Kaolin | ||||||
- Filler | - | - | 13,771 | 26.20 | - | - |
- Unwashed | 401,450 | 154.60 | 403,225 | 155.20 | 0.44 | 0.39 |
- Washed | 102,659 | 98.60 | 96,666 | 92.80 | -5.84 | -5.88 |
Lead ore | - | - | - | - | - | - |
Lignite | 16,258,637 | 15,608.30 | 14,851,950 | 14,257.90 | -8.65 | -8.65 |
Limestone | ||||||
- Dimension stone | 43 | 0.10 | 3,765 | 7.50 | 8,655.81 | 7,400.00 |
- Industrial rock-cement | 68,023,847 | 17,005.90 | 64,302,502 | 16,075.60 | -5.47 | -5.47 |
- Industrial rock-construction | 100,966,882 | 18,174.00 | 107,344,863 | 19,322.10 | 6.32 | 6.32 |
- Industrial rock-others | 7,519,555 | 1,879.90 | 9,261,332 | 2,315.30 | 23.16 | 23.16 |
Manganese | ||||||
- Batter grade | - | - | - | - | - | - |
- Metallurgical grade | 8,020 | 38.90 | 4,000 | 21.20 | -50.12 | -45.50 |
Marble | ||||||
- Dimension stone (unit : Cubic Meter ) | 16,656 | 68.30 | 7,681 | 34.60 | -53.88 | -49.34 |
- Fragment (unit : Cubic Meter ) | 762,762 | 396.60 | 1,195,441 | 621.60 | 56.73 | 56.73 |
- Industrial rock (unit : Cubic Meter ) | - | - | - | - | - | - |
Marl | 8,200 | 0.70 | 28,707 | 2.40 | 250.09 | 242.86 |
Mica | - | - | - | - | - | - |
Monazite | - | - | - | - | - | - |
Perlite (industrial rock) | 5,800 | 8.70 | 5,500 | 8.30 | -5.17 | -4.60 |
Phosphate | 8,000 | 3.30 | - | - | - | - |
Pyrophyllite | 54,000 | 32.40 | 50,920 | 30.60 | -5.70 | -5.56 |
Quartz | ||||||
- Ground | - | - | - | - | - | - |
- Iindustrial rock | - | - | - | - | - | - |
- Quartzite (industrial rock) | 164,383 | 32.90 | - | - | - | - |
- Unground | 11,700 | 8.80 | 67,802 | 50.90 | 479.50 | 478.41 |
Rhyolite (industrial rock) | 696,503 | 104.50 | 637,499 | 95.60 | -8.47 | -8.52 |
Rock salt | 1,497,223 | 2,919.60 | 1,487,364 | 2,900.40 | -0.66 | -0.66 |
Sand stone | ||||||
- Dimension stone | 2,460 | 1.70 | 826 | 0.60 | -66.42 | -64.71 |
- Industrial rock | 369,530 | 55.40 | 762,529 | 114.40 | 106.35 | 106.50 |
Serpentine (industrial rock) | - | - | 29,384 | 4.40 | - | - |
Shale (industrial rock-cement) | 6,505,772 | 1,626.40 | 6,715,747 | 1,678.90 | 3.23 | 3.23 |
Silver metal (unit : gram) | - | - | - | - | - | - |
Talc (unground) | 7,436 | 4.50 | 7,756 | 4.70 | 4.30 | 4.44 |
Tin | ||||||
Tin concentrates | 541 | 264.80 | 75 | 35.00 | -86.14 | -86.78 |
Tin Metal | - | - | - | - | - | - |
Travertine (dimension stone) | 1,969 | 3.90 | 1,628 | 3.30 | -17.32 | -15.38 |
Tungsten | ||||||
- Scheelite | 82 | 26.60 | 48 | 15.20 | -41.46 | -42.86 |
- Wolfram | 32 | 10.00 | 79 | 24.90 | 146.88 | 149.00 |
- Wolfram (low grade) | - | - | - | - | - | - |
Zinc ore | 7,877 | 158.50 | - | - | - | - |
Zircon | - | - | - | - | - | - |
รวม | 77,193.10 | 77,024.40 | -0.22 |