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DATES OF
<br />MINE NAME LOCATION OPERATION
<br />Sun 1,2,3 W/2 ,NW 1936-1941
<br /> Sec. 10
<br /> T29S,R69W
<br />Sunnyside SW,SW,NW 1904-1932
<br />(Elk Hart Sec. 9
<br />Nos. 1,2) T27S,R67W
<br />Sunshine NW,SW,SW 1896-1903
<br />(Old) Sec. 31
<br /> T27S,R66W
<br />Sweet NW, NE 1904-1909
<br />(Canon) Sec. 12
<br /> T29S,R66W
<br />Toltec(and q2) SW,SE,NE 1894-1944
<br />(Aztec) Sec. 6
<br />(Benassi) T28S,R66W 1941-1944
<br />Walsen SE,NE,NE 1884-1925
<br /> Sec. 17
<br /> T28S,R66W
<br />Wonder SW,NE,NE 1950-1951
<br /> Sec. 27
<br /> T29S,R69W
<br />Key to unique features symb ols:
<br />Reclamation and/or plans -- Table Two
<br />lists haz ard abatement work
<br />+ Discrepancy between two sources
<br />TABLE ONE - HUERFANO COUNTY
<br />SEAM OVERBURDEN
<br />THICKNESS THICKNESS PRODUCTION
<br />(IN FEET) (IN FEET) (IN TONS)
<br />12.0' 4,075
<br />3.3'-6.0' 250'-350' 1,383,837
<br />2.5' 190,835
<br />6.0' 105,453
<br />3.5' 600'-650' 1,856,837
<br />5.0'-7.5' 6,806,177
<br />4.0' 508
<br />Z Multiple mining zones
<br />* Mine opening information
<br />S Subsidence features
<br />F Mine fires
<br />D Mine drainage
<br />UNIQUE
<br />FEATURES
<br />
<br />S
<br />Z
<br />S, +
<br />INFORMATION
<br />SOURCES
<br />2,3,10
<br />2,3,8,10
<br />1,2,3,10
<br />2,3,8,10
<br />1,2,3,10
<br />1,2,3,10
<br />2,3,10
<br />-24-
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