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ASSESSMENT OF THE COAL RESOURCES OF THE KYRGYZ REPUBLIC:

COAL CHARACTER AND DISTRIBUTION,GEOLOGY,MINING,AND IMPORTANCE,TO THE NATION'S FUTURE

USGS Open File Report 97-137A (English)

Table 10. Major and minor elements in 900oC high-temperature ash, reported as oxides.

Sample ID # Location % Ash reported in Prox. Anal. (750°C) % Ash reported in first ashing %LOI Plus %Missing % Relative to 100% of reported elements after 2 ashings and one fusion
Site Name Aar Ad SiO2 Al2O3 Fe2O3 MgO CaO Na2O K2O TiO2 P2O5 MnO
K-1 Abshir 4.7 6.6 6.2 34.44 7.90 9.00 54.30 5.86 20.90 1.24 0.26 0.20 0.11 0.24
K-2 AgUlak 11.2 14.6 13.7 16.75 49.61 24.26 10.23 2.46 10.47 <0.18 1.61 0.91 0.18 0.07
K-3 Almalyk 27.2 35.2 31.1 10.32 49.73 30.78 8.08 1.39 5.78 0.43 0.65 2.73 0.35 0.08
K-4 Dzhergalan 6.6 7.2 8.1 28.12 28.94 14.33 14.75 1.95 37.01 1.27 0.65 0.64 <0.07 0.40
K-5 Dzhergalan 8.9 9.8 9.6 13.89 52.96 24.04 3.58 0.98 14.52 1.32 1.49 0.92 0.08 0.13
K-6 Kara-Tyube 19.6 22.0 21.9 6.39 61.00 26.28 2.37 2.02 3.06 0.31 3.34 1.52 0.10 0.01
K-7 Kara-Keche 6.8 8.8 8.8 27.16 30.62 24.44 6.53 4.87 31.85 <0.21 0.22 0.78 0.15 0.33
K-8 Kara-Tut 14.2 18.4 16.0 11.32 51.98 19.96 17.59 1.91 5.46 0.85 1.27 0.81 0.09 0.08
K-9 Kara-Tut 13.3 16.9 17.0 10.65 57.97 22.72 9.00 2.35 4.48 1.02 1.43 0.90 0.09 0.04
K-10 Kok-Yangok 11.6 12.8 13.4 17.38 30.02 15.25 37.04 1.89 13.19 <0.18 0.38 0.96 0.15 0.96
K-11 Kum-Bel 8.3 8.8 7.9 4.05 54.82 34.71 3.79 1.51 0.52 0.18 3.65 0.71 0.10 0.01
K-13 Kyzyl-Bulak 3.2 3.8 3.5 13.68 50.05 31.74 10.06 0.75 4.78 0.56 0.28 1.32 0.45 <0.01
K-14 Tash-Kumyr,Severn 6.8 8.1 8.2 17.66 45.54 21.86 15.42 1.81 9.64 3.32 1.42 0.89 0.07 0.02
K-15 Tash-Kumyr,Severn 13.1 15.4 14.4 10.47 59.76 20.10 10.24 0.95 4.85 1.47 0.84 1.69 0.09 0.01
K-16 Valakish 8.9 11.5 11.9 28.76 33.27 18.81 7.97 2.30 33.41 0.45 0.63 1.11 1.80 0.25
For element analysis in Denver, USGS, ashed at 900°C - relative to samples dried at 1050°C.
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