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TABLE ONE - HUERFANO COUNTY
<br />MINE NAME
<br />Calumet #2
<br />(Delcarbon)
<br />(Walsen Seam
<br />Prospect)
<br />(Brennan)
<br />Cameron
<br />Caprock
<br />Carbonado
<br />(Vesta No.2)
<br />Champion
<br />LOCATION
<br />NW,SE,SW
<br />Sec. 14
<br />T27S,R67W
<br />NW,NW,NE
<br />Sec. 21
<br />T28S,R66W
<br />NE,NW,NE
<br />Sec. 2
<br />T29S,R66W
<br />SE,NW,NW
<br />Sec. 25
<br />T27S,R67W
<br />SW,SW,NW
<br />Sec. 31
<br />T27S,R66W
<br />SEAM OVERBURDEN
<br />DATES OF THICKNESS THICKNESS PRODUCTION UNIQUE INFORMATION
<br />OPERATION (IN FEET) (IN FEET) (IN TONS) FEATURES SOURCES
<br />1924-1971 4.1'-4.5' 250' 2,916,273 S,*,Reclamation 2,3,5,8,10
<br />1952-1961
<br />1918-1923
<br />1884-1930
<br />1917-1922
<br />1912-1914
<br />1912
<br />1899-1910
<br />Chapparral Canon Unknown 1931-1932
<br />C.O.D. area NW,SE 1933-1941
<br />(Nos. 1 & 2) Sec. 18
<br />(Kearin) T29S,R69W
<br />Key to unique features symbols:
<br />Reclamation and/or plans -- Table Two
<br />lists hazard abatement work
<br />+ Discrepancy between two sources
<br />3.1'-3.7'
<br />7.0'
<br />3.5'
<br />3.0'-4.0'
<br />3.5'
<br />5.1'
<br />3,807,984
<br />31,350
<br />1,641,688
<br />214,598
<br />Z,S,gas explosion(1918) 1,2,3,10
<br />2,3,8,10
<br />*, S, 1,2,3,5,10
<br />Reclamation plans
<br />*,Reclamation plans 1,2,3,5,10
<br />149
<br />2,068
<br />Z Multiple mining zones
<br />* Mine opening information
<br />S Subsidence features
<br />F Mine fires
<br />D Mine drainage
<br />1,2,3
<br />1,2,3,10
<br />-11-
<br />
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