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DATES OF
<br />MINE NAME LOCATION OPERATION
<br />Rhampton Unknown 1909
<br />Robinson #1 SE,SE,SE 1926-1930
<br />(Nelson) Sec. 17 1929
<br /> T28S,R66W
<br />Robinson #2 SE,SW,SE 1927-1929
<br /> Sec. 8
<br /> T28S,R66W
<br />Robinson #4 NE,NW,NW 1931-1946
<br />(Robinson,Old) Sec. 21 1888-1918
<br /> T28S,R66W
<br />Rogers SE,Sec. 2 1938-1940
<br /> T30S,R69W
<br />Romero N/2,SW,SW 1938
<br /> Sec. 36
<br /> T29S,R66W
<br />Round Cap Unknown 1933
<br />Round Oak NE,SW,SW 1907-1935
<br />Mine Sec. 27
<br />(Korte) T26S,R66W 1906-1907
<br />Rouse #3 SE,SE,NE 1905-1920
<br /> Sec. 30 1936-1948
<br /> T29S,R65W
<br />Key to unique features symbols:
<br />Reclamation an d/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 UNIQUE INFORMATION
<br />(IN FEET) (IN FEET) (1N TONS) FEATURES SOURCES
<br /> None reported 2
<br />5.0'-6.0' 950,804 *,S 1,2,3,10
<br /> (Nelson opening is
<br /> adj. to Robinson #1)
<br />5.0'-6.0' 323,166 1,2,3,10
<br />5.0'-7.0' 150' 6,394,630 Z 2,3,10
<br />2.5' 1,722 2,3,10
<br /> 2,3,10
<br /> 140 2,3,10
<br />2.9'-3.0' 210,971 1,2,3,10
<br />4.7' 3,461,932(plus?) 2,3,8,10
<br />Z Multiple mining zones
<br />* Mine opening information
<br />S Subsidence features
<br />F Mine Fires
<br />D Mine Drainage
<br />-21-
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