Table 4.
Major coal type |
County | Coal sub- type |
Coal mine | N | Si | Al | Ti | Fe | Mn | Ca | Mg | Na | K | P | Cr | Ni | Sr | Ba | Zr |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Smoky | Coking coal | 116 | 92,100 | 19,750 ^ | 1400 ^ | 18,400 | 200 | 8400 | 1700 ^ | 200 ^ | 700 ^ | 100 ^ | 20 ^ | 29 | 53 | 37 ^ | 66 ^ | ||
Xuanwei | 65 | 102,100 | 16,600 | 1000 | 19,100 | 500 | 14,400 | 1800 | 200 | 500 | 100 | 15 | 29 | 45 | 28 | 45 | |||
63 | 102,300* | 16,900 | 1000 | 19,100* | 400* | 13,000* | 1800* | 200* | 600 | 100 | 15* | 29* | 45* | 29 | 45 | ||||
Azhi | 15 | 80,800 | 13,000 | 600 | 10,300 | 700 | 27,900 | 1500 | 200 | 400 | 100 | 8 | 22 | 83 | 25 | 32 | |||
Baoshan | 5 | 99,100 | 25,300 | 1100 | 14,000 | 400 | 12,800 | 1400 | 200 | 500 | 100 | 12 | 25 | 39 | 25 | 93 | |||
Laibin | 14 | 115,050 | 16,200 | 850 | 27,700 | 600 | 17,900 | 1850 | 200 | 400 | 100 | 14 | 33 | 42 | 28 | 41 | |||
Tangtang | 22 | 115,750 | 22,500 | 1750 | 27,800 | 200 | 3950 | 2050 | 250 | 1100 | 100 | 32 | 34 | 31 | 35 | 71 | |||
Yangchang | 7 | 72,800 | 13,200 | 1000 | 6400 | 200 | 7200 | 1000 | 200 | 400 | 100 | 11 | 18 | 80 | 38 | 37 | |||
Fuyuan | 51 | 85,100 | 30,400 + | 3800 + | 18,100 + | 200 + | 5500 + | 1400 + | 300 + | 1700 + | 300 + | 37 + | 29 + | 59 + | 95 + | 141 + | |||
Coking coal | 15 | 121,100 | 49,700 | 7400 | 30,200 | 300 | 8600 | 3200 | 1100* | 3900 | 600 | 50 | 43 | 94 | 240 | 200 | |||
Daping | 4 | 112,100 | 54,050 | 7950 | 34,750 | 250 | 9550 | 2850 | 750 | 4900 | 850 | 64 | 39 | 95 | 215 | 218 | |||
Enhong | 4 | 97,650 | 41,650 | 6700 | 27,900 | 300 | 10,750 | 5150 | 850 | 2950 | 450 | 60 | 35 | 108 | 207 | 191 | |||
Haidan | 6 | 121,150 | 55,000 | 10,500 | 30,850 | 400 | 5100 | 3000 | 1350 | 5100 | 750 | 60 | 48 | 92 | 418 | 276 | |||
Zude | 1 | 57,100 | 40,500 | 5000 | 16,300 | 100 | 8600 | 2500 | 400 | 3600 | 300 | 41 | 30 | 97 | 88 | 152 | |||
1/3 coking | 8 | 79,750 | 41,550 | 5850 | 27,900* | 200 | 3650* | 800 | 300 | 1700 | 250 | 60* | 27 | 52* | 95 | 208 | |||
Bagong | 5 | 79,800 | 43,900 | 6500 | 36,100 | 200 | 1000 | 600 | 300 | 1700 | 300 | 63 | 26 | 36 | 95 | 238 | |||
Dahe | 3 | 79,700 | 22,000 | 1700 | 5900 | 200 | 8200 | 900 | 200 | 1200 | 200 | 14 | 28 | 83 | 95 | 73 | |||
Gas Fat | 23 | 77,100 | 14,900 | 900 | 12,500 | 0 | 2400* | 1000 | 200 | 200 | 100 | 13 | 22 | 16* | 29 | 46 | |||
Housuo | 20 | 79,000 | 13,600 | 950 | 12,200 | 0 | 2600 | 850 | 200 | 250 | 100 | 13 | 23 | 24 | 28 | 45 | |||
Qingyun | 3 | 54,200 | 18,100 | 900 | 19,600 | 0 | 400 | 1200 | 200 | 200 | 100 | 12 | 22 | 10 | 33 | 50 | |||
Meagre lean | Gumu | 1 | 87,400 | 51,000 | 5400 | 19,400 | 300 | 18,900 | 3900 | 500 | 4900 | 400 | 41 | 28 | 99 | 115 | 174 | ||
Smokeless | 29 | 84,000 | 43,800 * | 5100 * | 22,100 * | 200 | 7800 | 2000 * | 600 | 4100 * | 300 | 35 * | 25 * | 69 | 109 * | 157 * | |||
Fuyuan | LaoChang | 19 | 85,700 | 36,800 | 4700 | 17,700 | 200 | 7800 | 2500 | 700 | 4900 | 300 | 29 | 22 | 74 | 130 | 148 | ||
Xuanwei | RSXZ | 5 | 77,900 | 71,000 | 7500 | 47,500 | 200 | 6000 | 1400 | 300 | 2500 | 300 | 75 | 31 | 19 | 65 | 223 |
Italicized data indicate overall value for each county.
Statistically significant variation between smoky & smokeless coal types.
Statistically significant variation within that smoky coal subtypes for that region.
Statistically significant variation between mines within that coal type in that region.