|
|
Column
Name
|
Data
Type
|
Size
|
Russian
Column Description
|
Table
1: General characteristics, general.dbf
|
Coalkey
|
Number
|
11
|
Key
field
|
Number
|
Number
|
6
|
Index
field
|
|
Country
|
Text
|
30
|
Country
|
|
Region
|
Text
|
30
|
Region,
state
|
|
District
|
Text
|
30
|
District,
county
|
|
Area
|
Text
|
30
|
Land,
area
|
|
Cbasin
|
Text
|
30
|
Coal
basin name
|
|
Cdeposit
|
Text
|
30
|
Coal
deposit name
|
|
Strpname
|
Text
|
30
|
Open-cut
(open-strip) name
|
|
Age
|
Text
|
20
|
Geological
age of coal-bearing sediments
|
|
Gostmark
|
Text
|
20
|
Coal
mark according to GOST 25543-88: capital letter notation
|
|
Metgrade
|
Text
|
10
|
Coal
metamorphism grade
|
|
minename
|
Text
|
30
|
Mine
name
|
|
Company
|
Text
|
30
|
Coal
mining company (ies)
|
|
Samptype
|
Text
|
15
|
Coal
sample name: commercial or composite
|
Geographical
location
|
|
Dlat
|
Text
|
11
|
Latitude
|
|
Dlong
|
Text
|
11
|
Longitude
|
|
Ordnum_76
|
Text
|
6
|
Ordinal
number on the 1:7,500,000 scale map of coal deposits of the former
USSR (1976)
|
|
Ordnum_70
|
Text
|
6
|
Ordinal
number on the 1:2,500,000 scale map of coal deposits of the former
USSR (1976)
|
|
Deptype
|
Text
|
4
|
Character
of coal deposit: single-bed or multi-bed
|
|
Cbedname
|
Text
|
30
|
Coal
bed name
|
Coal
bed thickness, meters
|
|
Zone_thk
|
Text
|
8
|
Total
coal zone thickness, meters
|
|
Minedthk
|
Text
|
8
|
Exploited
part thickness
|
|
Totalthk
|
Text
|
8
|
Entire
thickness of coal beds
|
Coal
bed bedding
|
|
Dip
|
Number
|
6
|
Angle
of inclined strata
|
|
Degree
of coal deposit exploration
|
|
Startyr
|
Text
|
6
|
Mined
deposit (from what year)
|
|
Endyear
|
Text
|
6
|
Exhausted
deposit (from what year)
|
|
Lithology
of coal-bearing strata (%)
|
|
Sandstone
|
Text
|
6
|
Sandstones
|
|
Siltstone
|
Text
|
6
|
Aleurolites
|
|
Argillite
|
Text
|
6
|
Argillites
|
|
Carbargil
|
Text
|
6
|
Coaly
argillites
|
|
Coal
|
Text
|
6
|
Coals
|
|
Reference
|
Text
|
50
|
Reference
to the information source (published book, map, catalogue,
reference book etc.)
|
|
Table
2. Standard characteristics of coal, std_char.dbf
|
|
Coalkey
|
Number
|
11
|
Key
field
|
|
Vr
|
Text
|
8
|
Mean
random reflectance of vitrinite Rr
, %
|
|
Vr_code
|
Text
|
10
|
Characteristics
of the vitrinite reflectogram according to the International
Codification System for Mean- and High-Rank Coals (ICS)
|
|
Res_ohm
|
Text
|
8
|
Electric
resistance, Ohm/m (for anthracites)
|
|
Anisotropy
|
Text
|
8
|
Anisotropy
of vitrinite reflectance AR, % (for anthracites)
|
|
Inertinite
|
Text
|
8
|
Inertinite
content, % by volume (mineral matter-free basis) Immf
|
|
Liptinite
|
Text
|
8
|
Liptinite
content, % by volume (mineral matter-free basis) (for brown and
hard coals) Lmmf
|
|
Volmat
|
Text
|
8
|
Volatile
matter content Vdaf, weight %
|
|
Min_mat
|
Text
|
8
|
Mineral
matter content (impurity), Md, weight %
|
|
Freeswell
|
Text
|
8
|
Crucible
swelling number
|
|
Ash
|
Text
|
8
|
Ash
content Ad, weight %
|
|
Sulfur
|
Text
|
8
|
Total
sulphur content Std,
weight %
|
|
Sulfate
|
Text
|
10
|
Sulphate
sulphur content Ssd, weight %
|
|
Sulf_pyr
|
Text
|
10
|
Pyritic
sulphur content Spd, weight %
|
|
Sulf_org
|
Text
|
10
|
Organic
sulphur content Sod, weight %
|
|
Sorg_stot
|
Text
|
10
|
Organic/Total
sulphur COEFF, weight %
|
|
Calval
|
Text
|
8
|
Gross
calorific value (Heating value) Qidaf, MJ/kg
|
|
Icscode
|
Text
|
14
|
Coal
classification code
according to the International Codification System (ICS), GOST
30313-95
|
|
Gostcode
|
Text
|
7
|
Coal
classification code
according to the GOST 25543-88
|
|
Density
|
Text
|
8
|
Density,
g/cm3
|
|
Moisture
|
Text
|
6
|
Total
analytical moisture content Wta, mass, %
|
|
Humidity
|
Text
|
8
|
Total
humidity (for brown coals) Wmaxr, mass, %
|
|
Carbon
|
Text
|
8
|
Carbon
content, Cdaf, weight %
|
|
Hydrogen
|
Text
|
8
|
Hydrogen
content Hdaf, weight %
|
|
Nitrogen
|
Text
|
8
|
Nitrogen
content, Ndaf, weight %
|
|
S_orgdaf
|
Text
|
8
|
Organic
sulphur content, Sodaf, weight %
|
|
Oxygen
|
Text
|
8
|
Oxygen
content (direct determination),
Ood, weight %
|
|
O_calc
|
Text
|
8
|
Oxygen
content (calculation), Odaf, weight %
|
|
O_org
|
Text
|
8
|
Oxygen
content in organic matter with account of mineral matter content,
Ooo, weight %
|
|
Phoshorus
|
Text
|
10
|
Phosphorus
content, Pd, weight %
|
|
Plasticthk
|
Text
|
8
|
Thickness
of the plastic layer (Sapozhnikov plastometer), y, mm (for hard
coals)
|
|
Resin
|
Text
|
8
|
Semicoking
resin yield, weight % (for brown coals)
|
|
Hum_acid
|
Text
|
8
|
Humic
acids content, weight % (for brown coals)
|
|
Bitumens
|
Text
|
8
|
Bitumens
content, weight % (for brown colas)
|
|
Grvti
|
Text
|
8
|
Grindability
index according to the GrVTi method
|
|
Hgi
|
Text
|
8
|
Hardgrove
grindability index (Friability)
|
|
Roga
|
Text
|
8
|
Roga
index (caking power)
|
|
Ash fusibility, ºC
|
|
Ashdef
|
Text
|
10
|
Temperature
of the initial deformation, tA, ºC
|
|
Ashsoft
|
Text
|
10
|
Temperature
of softening, tB, ºC
|
|
Ashfld
|
Text
|
10
|
Temperature
of fluid, to, ºC
|
|
Table
3. Mineral composition of coal (in volume percent) and size
distribution (in mm) of coal: fraction yield and ash content in
percent; mineral.dbf
|
|
Mineral composition of
coal, in volume percent
|
|
Coalkey
|
Number
|
11
|
Key
field
|
|
Mintotal
|
Text
|
8
|
Total
mineral content
|
|
Quartz
|
Text
|
8
|
Quartz
|
|
Clay
|
Text
|
8
|
Clay
minerals
|
|
Pyrite
|
Text
|
8
|
Pyrite
|
|
Carbonate
|
Text
|
8
|
Carbonates
|
|
Othermin
|
Text
|
8
|
Other
minerals
|
|
Size
distribution (in mm) of coal fraction yield and ash content of
fraction, in percent
|
|
Yld_gt100
|
Text
|
8
|
Yield
- greater than 100 mm, %
|
|
Ash_gt100
|
Text
|
8
|
Ash
- greater than 100 mm, %
|
|
Yld_gt50
|
Text
|
8
|
Yield
- greater than 50 mm, %
|
|
Ash_gt50
|
Text
|
8
|
Ash
- greater than 50 mm, %
|
|
Yld50_100
|
Text
|
8
|
Yield
- from 50 to 100 mm, %
|
|
Ash50_100
|
Text
|
8
|
Ash
- from 50 to 100 mm, %
|
|
Yld25_100
|
Text
|
8
|
Yield
- from 25 to 100 mm, %
|
|
Ash25
_100
|
Text
|
8
|
Ash
- from 25 to 100 mm, %
|
|
Yld13_100
|
Text
|
8
|
Yield
- from 13 to 100 mm, %
|
|
Ash13_100
|
Text
|
8
|
Ash
- from 13 to 100 mm, %
|
|
Yld25_50
|
Text
|
8
|
Yield
- from 25 to 50 mm, %
|
|
Ash25_50
|
Text
|
8
|
Ash
- from 25 to 50 mm, %
|
|
Yld13_50
|
Text
|
8
|
Yield
- from 13 to 50 mm, %
|
|
Ash13_50
|
Text
|
8
|
Ash
- from 13 t0 50 mm, %
|
|
Yld13_25
|
Text
|
8
|
Yield
- from 13 to 25 mm, %
|
|
Ash13_25
|
Text
|
8
|
Ash
- from 13 to 25 mm, %
|
|
Yld6-25
|
Text
|
8
|
Yield
- from 6 to 25 mm, %
|
|
Ash6-25
|
Text
|
8
|
Ash
- from 6 to 25 mm, %
|
|
Yld6_13
|
Text
|
8
|
Yield
- from 6 to 13 mm, %
|
|
Ash6_13
|
Text
|
8
|
Ash
- from 6 to 13 mm, %
|
|
Yld3_13
|
Text
|
8
|
Yield
- from 3 to 13 mm, %
|
|
Ash3_13
|
Text
|
8
|
Ash
- from 3 to 13 mm, %
|
|
Yld1-13
|
Text
|
8
|
Yield
- from 1 to 13 mm, %
|
|
Ash1-13
|
Text
|
8
|
Ash
- from 1 to 13 mm, %
|
|
Yld500-13K
|
Text
|
8
|
Yield
- from 500 to 13000 μm, %
|
|
Ash500-13K
|
Text
|
8
|
Ash
- from 500 to 13000 μm, %
|
|
Yld3-6
|
Text
|
8
|
Yield
- from 3 to 6 mm, %
|
|
Ash3-6
|
Text
|
8
|
Ash
- from 3 to 6 mm, %
|
|
Yld1_6
|
Text
|
8
|
Yield
- from 1 to 6 mm, %
|
|
Ash1_6
|
Text
|
8
|
Ash
- from 1 to 6 mm, %
|
|
Yld1-3
|
Text
|
8
|
Yield
- from 1 to 3 mm, %
|
|
Ash1-3
|
Text
|
8
|
Ash
- from 1 to 3 mm, %
|
|
Yld500_3K
|
Text
|
8
|
Yield
- from 500 to 3000 μm, %
|
|
Ash500_3K
|
Text
|
8
|
Ash
- from 500 to 3000 μm, %
|
|
Yld500-1K
|
Text
|
8
|
Yield
- from 500 to 1000 μm, %
|
|
Ash500-1K
|
Text
|
8
|
Ash
- from 500 to 1000 μm, %
|
|
Yld0_1
|
Text
|
8
|
Yield
- from 0 to 1 mm, %
|
|
Ash0_1
|
Text
|
8
|
Ash
- from 0 to 1 mm, %
|
|
Yld_lt500
|
Text
|
8
|
Yield
- less than 500 μm, %
|
|
Ash_lt500
|
Text
|
8
|
Ash
- less than 500 μm, %
|
Table
4. Major-, minor-, and trace-elements contents in coal,
elemcomp.dbf
|
|
Major
element composition of coal ash (dry basis, expressed as oxides),
weight percent
|
|
Coalkey
|
Number
|
11
|
Key
field
|
|
Sio2
|
Text
|
6
|
SiO2,,
dry basis, weight %,
|
|
Al2O3
|
Text
|
6
|
Al203,
dry basis, weight %,
|
|
Fe2O3
|
Text
|
6
|
Fe203,
dry basis, weight %,
|
|
CaO
|
Text
|
6
|
CaO,
dry basis, weight
%,
|
|
MgO
|
Text
|
6
|
MgO,
dry basis, weight %
|
|
NA20
|
Text
|
6
|
Na20,
dry basis, weight %
|
|
K2O
|
Text
|
6
|
K20,
dry basis, weight %
|
|
TiIO2
|
Text
|
8
|
TiO2,
dry basis, weight %
|
|
MnO2
|
Text
|
8
|
MnO2,
dry basis, weight %
|
|
P2O5
|
Text
|
8
|
P205,
dry basis, weight %
|
|
Minor and trace element
contents in coal (as-analyzed basis, average value, as-analyzed basis), ppm
|
|
Ag_ppm
|
Text
|
8
|
Silver
- Ag - parts per million, average value, as-analyzed basis
|
|
Ag_mthd
|
Text
|
4
|
Silver
- Ag - analytical method
|
|
As_ppm
|
Text
|
8
|
Arsenic
- As - parts per million, average value, as-analyzed basis
|
|
As_mthd
|
Text
|
4
|
Arsenic
- As - analytical method
|
|
Au_ppm
|
Text
|
8
|
Gold
- Au - parts per million, average value, as-analyzed basis
|
|
Au_mthd
|
Text
|
4
|
Gold
- Au - analytical method
|
|
B_ppm
|
Text
|
8
|
Boron
- B - parts per million, average value, as-analyzed basis
|
|
B_mthd
|
Text
|
4
|
Boron
- B - analytical method
|
|
Ba_ppm
|
Text
|
8
|
Barium
- Ba - parts per million, average value, as-analyzed basis
|
|
Ba_mthd
|
Text
|
4
|
Barium
- Ba - analytical method
|
|
Be_ppm
|
Text
|
8
|
Beryllium
- Be - parts per million, average value, as-analyzed basis
|
|
Be_mthd
|
Text
|
4
|
Beryllium
- Be - analytical method
|
|
Bi_ppm
|
Text
|
8
|
Bismuth
- Bi - parts per million, average value, as-analyzed basis
|
|
Bi_mthd
|
Text
|
4
|
Bismuth
- Bi - analytical method
|
|
Br_ppm
|
Text
|
8
|
Bromine
- Br - parts per million, average value, as-analyzed basis
|
|
Br_mthd
|
Text
|
4
|
Bromine
- Br - analytical
method
|
|
Cd_ppm
|
Text
|
8
|
Cadmium
- Cd - parts per million, average value, as-analyzed basis
|
|
Cd_mthd
|
Text
|
4
|
Cadmium
- Cd - analytical method
|
|
Ce_ppm
|
Text
|
8
|
Cerium
- Ce - parts per million, average value, as-analyzed basis
|
|
Ce_mthd
|
Text
|
4
|
Cerium
- Ce - analytical method
|
|
Cl_ppm
|
Text
|
8
|
Chlorine
- Cl - parts per million, average value, as-analyzed basis
|
|
Cl_mthd
|
Text
|
4
|
Chlorine
- Cl - analytical method
|
|
Co_ppm
|
Text
|
8
|
Cobalt
- Co - parts per million, average value, as-analyzed basis
|
|
Co_mthd
|
Text
|
4
|
Cobalt
- Co - analytical method
|
|
Cr_ppm
|
Text
|
8
|
Chromium
- Cr - parts per million, average value, as-analyzed basis
|
|
Cr_mthd
|
Text
|
4
|
Chromium
- Cr - analytical method
|
|
Cs_ppm
|
Text
|
8
|
Cesium
- Cs - parts per million, average value, as-analyzed basis
|
|
Cs_mthd
|
Text
|
4
|
Cesium
- Cs - analytical method
|
|
Cu_ppm
|
Text
|
8
|
Copper
- Cu - parts per million, average value, as-analyzed basis
|
|
Cu_mthd
|
Text
|
4
|
Copper
- Cu - analytical method
|
|
Dy_ppm
|
Text
|
8
|
Dysprosium
- Dy - parts per million, average value, as-analyzed basis
|
|
Dy_mthd
|
Text
|
4
|
Dysprosium
- Dy - analytical method
|
|
Er_ppm
|
Text
|
8
|
Erbium
- Er - parts per million, Ki
|
|
Er_mthd
|
Text
|
4
|
Erbium
- Er - analytical method
|
|
Eu_ppm
|
Text
|
8
|
Europium
- Eu - parts per million, average value, as-analyzed basis
|
|
Eu_mthd
|
Text
|
4
|
Europium
- Eu - analytical method
|
|
F_ppm
|
Text
|
8
|
Fluorine
- F - parts per million, average value, as-analyzed basis
|
|
F_mthd
|
Text
|
4
|
Fluorine
- F - analytical method
|
|
Gd_ppm
|
Text
|
8
|
Gadolinium
- Gd - parts per million, average value, as-analyzed basis
|
|
Gd_mthd
|
Text
|
4
|
Gadolinium
- Gd - analytical method
|
|
Ga_ppm
|
Text
|
8
|
Gallium
- Ga - parts per million, average value, as-analyzed basis
|
|
Ga_mthd
|
Text
|
4
|
Gallium
- Ga - analytical method
|
|
Ge_ppm
|
Text
|
8
|
Germanium
- Ge - parts per million, average value, as-analyzed basis
|
|
Ge_mthd
|
Text
|
4
|
Germanium
- Ge - analytical method
|
|
Hg_ppm
|
Text
|
8
|
Mercury
- Hg - parts per million, average value, as-analyzed basis
|
|
Hg_mthd
|
Text
|
4
|
Mercury
- Hg - analytical method
|
|
Hf_ppm
|
Text
|
8
|
Hafnium
- Hf - parts per million, average value, as-analyzed basis
|
|
Hf_mthd
|
Text
|
4
|
Hafnium
- Hf - analytical method
|
|
Ho_ppm
|
Text
|
8
|
Holmium
- Ho - parts per million, average value, as-analyzed basis
|
|
Ho_mthd
|
Text
|
4
|
Holmium
- Ho - analytical method
|
|
I_ppm
|
Text
|
8
|
Iodine
- I - parts per million, average value, as-analyzed basis
|
|
I_mthd
|
Text
|
4
|
Iodine
- I - analytical method
|
|
In_ppm
|
Text
|
8
|
Indium
- In - parts per million, average value, as-analyzed basis
|
|
In_mthd
|
Text
|
4
|
Indium
- In - analytical method
|
|
Ir_ppm
|
Text
|
8
|
Iridium
- Ir - parts per million, average value, as-analyzed basis
|
|
Ir_mthd
|
Text
|
4
|
Iridium
- Ir -analytical method
|
|
La_ppm
|
Text
|
8
|
Lanthanum
- La - parts per million, average value, as-analyzed basis
|
|
La_mthd
|
Text
|
4
|
Lanthanum
- La - analytical method
|
|
Li_ppm
|
Text
|
8
|
Lithium
- Li - parts per million, average value, as-analyzed basis
|
|
Li_mthd
|
Text
|
4
|
Lithium
- Li - analytical method
|
|
Lu_ppm
|
Text
|
8
|
Lutetium
- Lu - parts per million, average value, as-analyzed basis
|
|
Lu_mthd
|
Text
|
4
|
Lutetium
- Lu - analytical method
|
|
Mn_ppm
|
Text
|
8
|
Manganese
- Mn - parts per million, average value, as-analyzed basis
|
|
Mn_mthd
|
Text
|
4
|
Manganese
- Mn - analytical method
|
|
Mo_ppm
|
Text
|
8
|
Molybdenum
- Mo - parts per million, average value, as-analyzed basis
|
|
Mo_mthd
|
text
|
4
|
Molybdenum
- Mo - analytical method
|
|
Nb_ppm
|
Text
|
8
|
Niobium
- Nb - parts per million, average value, as-analyzed basis
|
|
Nb_mthd
|
Text
|
4
|
Niobium
- Nb - analytical method
|
|
Ni_ppm
|
Text
|
8
|
Nickel
- Ni - parts per million, average value, as-analyzed basis
|
|
Ni_mthd
|
Text
|
4
|
Nickel
- Ni - analytical method
|
|
Os_ppm
|
Text
|
8
|
Osmium
- Os - parts per million, average value, as-analyzed basis
|
|
Os_mthd
|
Text
|
4
|
Osmium
- Os - analytical method
|
|
P_ppm
|
Text
|
8
|
Phosphorus
- P - parts per million, average value, as-analyzed basis
|
|
P_mthd
|
Text
|
4
|
Phosphorus
- P - analytical method
|
|
Pb_ppm
|
Text
|
8
|
Lead
- Pb - parts per million, average value, as-analyzed basis
|
|
Pb_mthd
|
Text
|
4
|
Lead
- Pb - analytical method
|
|
Pd_ppm
|
Text
|
8
|
Palladium
- Pd - parts per million, average value, as-analyzed basis
|
|
Pd_mthd
|
Text
|
4
|
Palladium
- Pd - analytical method
|
|
Pr_ppm
|
Text
|
8
|
Praseodymium
- Pr - parts per million, average value, as-analyzed basis
|
|
Pr_mthd
|
Text
|
4
|
Praseodymium
- Pr - analytical method
|
|
Pt_ppm
|
Text
|
8
|
Platinum
- Pt - parts per million, average value, as-analyzed basis
|
|
Pt_mthd
|
Text
|
4
|
Platinum
- Pt - analytical method
|
|
Ra_ppm
|
Text
|
8
|
Radium
- Ra - parts per million, average value, as-analyzed basis
|
|
Ra_mthd
|
Text
|
4
|
Radium
- Ra - analytical method
|
|
Rb_ppm
|
Text
|
8
|
Rubidium
- Rb - parts per million, average value, as-analyzed basis
|
|
Rb_mthd
|
Text
|
4
|
Rubidium
- Rb - analytical method
|
|
Re_ppm
|
Text
|
8
|
Rhenium
- Re - parts per million, average value, as-analyzed basis
|
|
Re_mthd
|
Text
|
4
|
Rhenium
- Re - analytical method
|
|
Rh_ppm
|
Text
|
8
|
Rhodium
- Rh - parts per million, average value, as-analyzed basis
|
|
Rh_mthd
|
Text
|
4
|
Rhodium
- Rh - analytical method
|
|
Rn_ppm
|
Text
|
8
|
Radon
- Rn - parts per million, average value, as-analyzed basis
|
|
Rn_mthd
|
Text
|
4
|
Radon
- Rn - data collectio method
|
|
Ru_ppm
|
Text
|
8
|
Ruthenium
- Ru - parts per million, average value, as-analyzed basis
|
|
Ru_mthd
|
Text
|
4
|
Ruthenium
- Ru - analytical method
|
|
Sb_ppm
|
Text
|
8
|
Antimony
- Sb - parts per million, average value, as-analyzed basis
|
|
Sb_mthd
|
Text
|
4
|
Antimony
- Sb - analytical method
|
|
Sc_ppm
|
Text
|
8
|
Scandium
- Sc - parts per million, average value, as-analyzed basis
|
|
Sc_mthd
|
Text
|
4
|
Scandium
- Sc - analytical method
|
|
Se_ppm
|
Text
|
8
|
Selenium
- Se - parts per million, average value, as-analyzed basis
|
|
Se_mthd
|
Text
|
4
|
Selenium
- Se - analytical method
|
|
Sm_ppm
|
Text
|
8
|
Samarium
- Sm - parts per million, average value, as-analyzed basis
|
|
Sm_mthd
|
Text
|
4
|
Samarium
- Sm - analytical method
|
|
Sn_ppm
|
Text
|
8
|
Tin
- Sn - parts per million, average value, as-analyzed basis
|
|
Sn_mthd
|
Text
|
4
|
Tin
- Sn - analytical method
|
|
Sr_ppm
|
Text
|
8
|
Strontium
- Sr - parts per million, average value, as-analyzed basis
|
|
Sr_mthd
|
Text
|
4
|
Strontium
- Sr - analytical method
|
|
Ta_ppm
|
Text
|
8
|
Tantalum
- Ta - parts per million, average value, as-analyzed basis
|
|
Ta_mthd
|
Text
|
4
|
Tantalum
- Ta - analytical method
|
|
Tb_ppm
|
Text
|
8
|
Terbium
- Tb - parts per million, average value, as-analyzed basis
|
|
Tb_mthd
|
Text
|
4
|
Terbium
- Tb - analytical method
|
|
Te_ppm
|
Text
|
8
|
Tellurium
- Te - parts per million, average value, as-analyzed basis
|
|
Te_mthd
|
Text
|
4
|
Tellurium
- Te - analytical method
|
|
Th_ppm
|
Text
|
8
|
Thorium
- Th - parts per million, average value, as-analyzed basis
|
|
Th_mthd
|
Text
|
4
|
Thorium
- Th - analytical method
|
|
Ti_ppm
|
Text
|
8
|
Titanium
- Ti - parts per million, average value, as-analyzed basis
|
|
Ti_mthd
|
Text
|
4
|
Titanium
- Ti - analytical method
|
|
Tl_ppm
|
Text
|
8
|
Thallium
- Tl - parts per million, average value, as-analyzed basis
|
|
Tl_mthd
|
Text
|
4
|
Thallium
- Tl - analytical method
|
|
Tm_ppm
|
Text
|
8
|
Thulium
- Tm - parts per million, average value, as-analyzed basis
|
|
Tm_mthd
|
Text
|
4
|
Thulium
- Tm - analytical method
|
|
U_ppm
|
Text
|
8
|
Uranium
- U - parts per million, average value, as-analyzed basis
|
|
U_mthd
|
Text
|
4
|
Uranium
- U - analytical method
|
|
V_ppm
|
Text
|
8
|
Vanadium
- V - parts per million, average value, as-analyzed basis
|
|
V_mthd
|
Text
|
4
|
Vanadium
- V - analytical method
|
|
W_ppm
|
Text
|
8
|
Tungsten
- W - parts per million, average value, as-analyzed basis
|
|
W_mthd
|
Text
|
4
|
Tungsten
- W - analytical method
|
|
Y_ppm
|
Text
|
8
|
Yttrium
- Y - parts per million, average value, as-analyzed basis
|
|
Y_mthd
|
Text
|
4
|
Yttrium
- Y - analytical method
|
|
Yb_ppm
|
Text
|
8
|
Ytterbium
- Yb - parts per million, average value, as-analyzed basis
|
|
Yb_mthd
|
Text
|
4
|
Ytterbium
- Yb - analytical method
|
|
Zn_ppm
|
Text
|
8
|
Zinc
- Zn - parts per million, average value, as-analyzed basis
|
|
Zn_mthd
|
Text
|
4
|
Zinc
- Zn - analytical method
|
|
Zr_ppm
|
Text
|
8
|
Zirconium
- Zr - parts per million, average value, as-analyzed basis
|
|
Zr_mthd
|
Text
|
4
|
Zirconium
- Zr - analytical method
|
|
Concentration
coefficient (Ki) of a minor or trace element (Ki
is equal to the average trace
element content in a coal sample divided by the background
content or average element content derived from all analyzed coal
occurrences of the Former Soviet Union)
|
|
Ag_coeff
|
Text
|
8
|
Silver
- Ag - concentration coefficient, Ki
|
|
As_coeff
|
Text
|
8
|
Arsenic
- As - concentration coefficient, Ki
|
|
Au_coeff
|
Text
|
8
|
Gold
- Au - concentration coefficient, Ki
|
|
B_coeff
|
Text
|
8
|
Boron
- B - concentration coefficient, Ki
|
|
Ba_coeff
|
Text
|
8
|
Barium
- Ba - concentration coefficient, Ki
|
|
Be_coeff
|
Text
|
8
|
Beryllium
- Be - concentration coefficient, Ki
|
|
Bi_coeff
|
Text
|
8
|
Bismuth
- Bi - concentration coefficient, Ki
|
|
Br_coeff
|
Text
|
8
|
Bromine
- Br - concentration coefficient, Ki
|
|
Cd_coeff
|
Text
|
8
|
Cadmium
- Cd - concentration coefficient, Ki
|
|
Ce_coeff
|
Text
|
8
|
Cerium
- Ce - concentration coefficient, Ki
|
|
Cl_coeff
|
Text
|
8
|
Chlorine
- Cl - concentration coefficient, Ki
|
|
Co_coeff
|
Text
|
8
|
Cobalt
- Co - concentration coefficient, Ki
|
|
Cr_coeff
|
Text
|
8
|
Chromium
- Cr - concentration coefficient, Ki
|
|
Cs_coeff
|
Text
|
8
|
Cesium
- Cs - concentration coefficient, Ki
|
|
Cu_coeff
|
Text
|
8
|
Copper
- Cu - concentration coefficient, Ki
|
|
Dy_coeff
|
Text
|
8
|
Dysprosium
- Dy - concentration coefficient, Ki
|
|
Er_coeff
|
Text
|
8
|
Erbium
- Er - concentration coefficient, Ki
|
|
Eu_coeff
|
Text
|
8
|
Europium
- Eu - concentration coefficient, Ki
|
|
F_coeff
|
Text
|
8
|
Fluorine
- F - concentration coefficient, Ki
|
|
Gd_coeff
|
Text
|
8
|
Gadolinium
- Gd - concentration coefficient, Ki
|
|
Ga_coeff
|
Text
|
8
|
Gallium
- Ga - concentration coefficient, Ki
|
|
Ge_coeff
|
Text
|
8
|
Germanium
- Ge - concentration coefficient, Ki
|
|
Hg_coeff
|
Text
|
8
|
Mercury
- Hg - concentration coefficient, Ki
|
|
Hf_coeff
|
Text
|
8
|
Hafnium
- Hf - concentration coefficient, Ki
|
|
Ho_coeff
|
Text
|
8
|
Holmium
- Ho - concentration coefficient, Ki
|
|
I_coeff
|
Text
|
8
|
Iodine
- I - concentration coefficient, Ki
|
|
In_coeff
|
Text
|
8
|
Indium
- In - concentration coefficient, Ki
|
|
Ir_coeff
|
Text
|
8
|
Iridium
- Ir - concentration coefficient, Ki
|
|
La_coeff
|
Text
|
8
|
Lanthanum
- La - concentration coefficient, Ki
|
|
Li_coeff
|
Text
|
8
|
Lithium
- Li - concentration coefficient, Ki
|
|
Lu_coeff
|
Text
|
8
|
Lutetium
- Lu - concentration coefficient, Ki
|
|
Mn_coeff
|
Text
|
8
|
Manganese
- Mn - concentration coefficient, Ki
|
|
Mo_coeff
|
Text
|
8
|
Molybdenum
- Mo - concentration coefficient, Ki
|
|
Nb_coeff
|
Text
|
8
|
Niobium
- Nb - concentration coefficient, Ki
|
|
Ni_coeff
|
Text
|
8
|
Nickel
- Ni - concentration coefficient, Ki
|
|
Os_coeff
|
Text
|
8
|
Osmium
- Os - concentration coefficient, Ki
|
|
P_coeff
|
Text
|
8
|
Phosphorus
- P - concentration coefficient, Ki
|
|
Pb_coeff
|
Text
|
8
|
Lead
- Pb - concentration coefficient, Ki
|
|
Pd_coeff
|
Text
|
8
|
Palladium
- Pd - concentration coefficient, Ki
|
|
Pr_coeff
|
Text
|
8
|
Praseodymium
- Pr - concentration coefficient, Ki
|
|
Pt_coeff
|
Text
|
8
|
Platinum
- Pt - concentration coefficient, Ki
|
|
Ra_coeff
|
Text
|
8
|
Radium
- Ra - concentration coefficient, Ki
|
|
Rb_coeff
|
Text
|
8
|
Rubidium
- Rb - concentration coefficient, Ki
|
|
Re_coeff
|
Text
|
8
|
Rhenium
- Re - concentration coefficient, Ki
|
|
Rh_coeff
|
Text
|
8
|
Rhodium
- Rh - concentration coefficient, Ki
|
|
Rn_coeff
|
Text
|
8
|
Radon
- Rn - concentration coefficient, Ki
|
|
Ru_coeff
|
Text
|
8
|
Ruthenium
- Ru - concentration coefficient, Ki
|
|
Sb_coeff
|
Text
|
8
|
Antimony
- Sb - concentration coefficient, Ki
|
|
Sc_coeff
|
Text
|
8
|
Scandium
- Sc - concentration coefficient, Ki
|
|
Se_coeff
|
Text
|
8
|
Selenium
- Se - concentration coefficient, Ki
|
|
Sm_coeff
|
Text
|
8
|
Samarium
- Sm - concentration coefficient, Ki
|
|
Sn_coeff
|
Text
|
8
|
Tin
- Sn - concentration coefficient, Ki
|
|
Sr_coeff
|
Text
|
8
|
Strontium
- Sr - concentration coefficient, Ki
|
|
Ta_coeff
|
Text
|
8
|
Tantalum
- Ta - concentration coefficient, Ki
|
|
Tb_coeff
|
Text
|
8
|
Terbium
- Tb - concentration coefficient, Ki
|
|
Te_coeff
|
Text
|
8
|
Tellurium
- Te - concentration coefficient, Ki
|
|
Th_coeff
|
Text
|
8
|
Thorium
- Th - concentration coefficient, Ki
|
|
Ti_coeff
|
Text
|
8
|
Titanium
- Ti - concentration coefficient, Ki
|
|
Tl_coeff
|
Text
|
8
|
Thallium
- Tl - concentration coefficient, Ki
|
|
Tm_coeff
|
Text
|
8
|
Thulium
- Tm - concentration coefficient, Ki
|
|
U_coeff
|
Text
|
8
|
Uranium
- U - concentration coefficient, Ki
|
|
V_coeff
|
Text
|
8
|
Vanadium
- V - concentration coefficient, Ki
|
|
W_coeff
|
Text
|
8
|
Tungsten
- W - concentration coefficient, Ki
|
|
Y_coeff
|
Text
|
8
|
Yttrium
- Y - concentration coefficient, Ki
|
|
Yb_coeff
|
Text
|
8
|
Ytterbium
- Yb - concenteration coefficient, Ki
|
|
Zn_coeff
|
Text
|
8
|
Zinc
- Zn - concentration coefficient, Ki
|
|
Zr_coeff
|
Text
|
8
|
Zirconium
- Zr - concentration coefficient, Ki
|
|
Ksi
|
Text
|
256
|
Geochemical
specialization of coal, KSi
|
|
Toxics
|
Text
|
50
|
Potential
toxic elements in the coal sample
|
|
Table
5. Characteristics of coal washability, density fractions and ash
yields of fractions, in percent, Washdata.dbf
|
|
Num
|
Number
|
11
|
Index
|
|
Coalkey
|
Number
|
11
|
Key
field
|
|
Size
|
Text
|
50
|
Coal
fraction size, in mm
|
|
Z______
|
Text
|
1
|
Index
|
|
Den_lt13
|
Number
|
16
|
Density
fraction less than 1300 kg/m3
|
|
Den_13_14
|
Number
|
16
|
Density
fraction from 1300 kg/m3 to 1400 kg/m3
|
|
Den_14_15
|
Number
|
16
|
Density
fraction from 1400 kg/m3 to 1500 kg/m3
|
|
Den_15_16
|
Number
|
16
|
Density
fraction from 1500 kg/m3 to 1600 kg/m3
|
|
Den_16_18
|
Number
|
16
|
Density
fraction from 1600 kg/m3 to 1800 kg/m3
|
|
Den_gt18
|
Number
|
16
|
Density
fraction greater than 1800 kg/m3
|
|
Den_gt20
|
Number
|
16
|
Density
fraction greater than 2000 kg/m3
|
|
Den_sum
|
Number
|
16
|
Sum
of density fractions
|
|
Ash_lt13
|
Number
|
16
|
Ash
yield for density fraction less than 1300 kg/m3
|
|
Ash_13_14
|
Number
|
16
|
Ash
yield for density fraction from 1300 kg/m3 to 1400 kg/m3
|
|
Ash_14_15
|
Number
|
16
|
Ash
yield for density fraction from 1400 kg/m3 to 1500 kg/m3
|
|
Ash_15_16
|
Number
|
16
|
Ash
yield for density fraction from 1500 kg/m3 to 1600 kg/m3
|
|
Ash_16_18
|
Number
|
16
|
Ash
yield for density fraction from 1600 kg/m3 to 1800 kg/m3
|
|
Ash_gt18
|
Number
|
16
|
Ash
yield for density fraction greater than 1800 kg/m3
|
|
Ash_gt20
|
Number
|
16
|
Ash
yield for density fraction greater than 2000 kg/m3
|
|
Ash_sum
|
Number
|
16
|
Weighted
average ash yield for the density fractions
|
|
