Table
1.
Samples
from
coal
fields
in
the
San
Juan
and
Raton
basins.
Coal
fields
and
reserves
are
delineated
by
Hoffman
(1996,
2017).
District
Id
is
from
the
New
Mexico
Mines
Database
(McLemore,
2010a,
2017).
Representative
samples
have
been
and
will
be
collected
from
each
coal
field.
At
least
3
samples
will
be
collected
from
each
coal
field.
Red=no
analyses
at
this
time
District ID
District
(coal
field)
Year
of
Initial Production
Year
of
Last Production
Estimated Cumulative Production
Formation
Number
of
Samples Analyzed
Number
of
Coal
Analyzed
Demonstrated
Resources,
million
tons (Hoffman,
2017)
DIS257
Barker
Creek
1905
Menefee
9
6
w
DIS150
Bisti
1980
1988
40,075,148
Fruitland
50
16
872
DIS208
Carthage
1861
1963
Crevasse
Canyon,
Tres
Hermanos
2
2
30
DIS259
Chaco
Canyon
1905
Menefee
2
1
46
DIS260
Chacra
Mesa
1945
Menefee
25
8
140
DIS118
Crownpoint
1914
1951
20,758
Crevasse
Canyon
12
8
663
na
Dakota
na
na
na
na
4
4
DIS262
Datil
1917
1940
66,980
Dakota
1
1
47
DIS155
Fruitland
1889
2001
3,137,957,050
Crevasse
Canyon,
Tres
Hermanos
5
4
550
DIS119
Gallup
1882
2001
121,522,629,885
Fruitland
48
26
610
DIS156
Hogback
1907
1971
301,237
Crevasse
Canyon
66
DIS264
Jornada
del
Muerto
1927
Menefee
6
3
0
DIS174
La
Ventana
1904
1983
Crevasse
Canyon
4
4
263
DIS146
Monero
1882
1970
5,277,552
Menefee
9
7
40
DIS016
Mount
Taylor
1952
1953
69,948
Menefee
7
5
19
DIS157
Navajo
1963
9999
4,714,689,147
Crevasse
Canyon
19
9
1340
DIS258
Newcomb
Fruitland
3
126
DIS021
Raton
1898
2002
954,470,032
Menefee
27
12
DIS003
Rio
Puerco
1937
1944
139,555
Vermejo,
Raton
25
DIS009
Salt
Lake
1987
1987
100,000
Crevasse
Canyon
2
1
323
DIS121
San
Mateo
1983
2001
954,470,032
Moreno
Hill
9
5
385
DIS261
Standing
Rock
1952
1958
Menefee
11
4
392
DIS158
Star
Lake
Menefee
47
30
946
DIS263
Tierra
Amarilla
1955
1955
Fruitland
4.5
DIS159
Toadlena
Menefee
16
6
0
DIS124
Zuni
1908
1926
16,010
Menefee
1
1
83
coal
ash
5
beach
placer
sandstone
40
uranium
sandstone
Other
samples
18
total
samples
379
166
7153.5
10