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DATES OF
<br />MINE NAME LOCATION OPERATION
<br />Missouri(?) Unknown 1936
<br />Monarch SE,SE,SW 1939-1940
<br />Sec. 8 and 17
<br />T33S,R66W
<br />Monteleone NW,SE,NW 1940-1941
<br />Sec. 36
<br />T33S,R64W
<br />Montoya No. 3 NW,SW,NE 1961-1970
<br />(Montoya) Sec. 27 1943,1952
<br />(Nellie) T33S,R63W 1958-1959
<br />Moore NW,NW,NW 1917-1919
<br />Sec. 31
<br />T33S,R63W
<br />Morasky SE,SE,SW 1935-1947
<br />Sec. 22-27,23
<br />T34s,R62W
<br />Morley Sec. 31,32 1907-1956
<br />T34S; Sec. 5,6
<br />T35S,R63W
<br />Sec. 36, T34S,R64W; and
<br />Sec. 1, T35S,R64W
<br />Mount Pleasant NE,NE,NW
<br />Sec. 36
<br />T32S,R64W
<br />Key to unique features symbols:
<br />Reclamation and/or plans -- Table Two
<br />lists hazard abatement work
<br />+ Discrepancy between two sources
<br />TABLE ONE
<br />SEAM
<br />THICKNESS
<br />(IN FEET)
<br />3.0'
<br />- LAS ANIMAS COUNTY
<br />OVERBURDEN
<br />THICKNESS PRODUCTION
<br />(IN FEET) (IN TONS)
<br />340
<br />3,546
<br />5.0' 587
<br />2.0'-8.0' 2,385
<br />1.2' 5,008
<br />3.5' 25,852
<br />4.0'-10.0' 250'-900' 11,046,178
<br />2.9'
<br />None reported
<br />Z Multiple mining zones
<br />* Mine opening information
<br />S Subsidence features
<br />D Mine drainage
<br />UNIQUE
<br />FEATURES
<br />Explosion (1909),*,
<br />Reclamation
<br />INFORMATION
<br />SOURCES
<br />2,3
<br />2,3,10
<br />1,2,3,10
<br />1,2,3,10
<br />1,2,3,10
<br />2,3,10
<br />2,3,5,10
<br />2,3
<br />_pg_
<br />
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