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COLORADO COAL MINE INFORMATION <br />PRIMARY MINE NAME: <br />fi OPEPATOR, PERIOD WORKED: <br />~SECOND_4RY MINE NAME (1): <br />-OPERATOR, PERIOD WORKED:-- <br />SECONDARY MINE NAME (2): <br />OPERATOR, PERIOD WORKED: <br />Spring Canon <br />Spring Canon Coal Co., 1933-1937 <br />GEOGRAPHY <br />COAL REGION: Raton Mesa COAL FIELD: Walsenburg <br />AREA: COUNTY: Huerfano <br />SEC., TWP., RGE .: SE SE SW Sec 19 T29S R65W <br />MI;IE INDEX Iv'UMB ER: 108 MAP INDEX NUMBER: 5E-16 <br />MINE TYPE: Underground-slope PORTAL ELEVATION (ft): <br />GEOLOGIC INFORMATION <br />COAL-BEARING ROCK L~tIT: <br />GEOLOGIC AGE: <br />COAL 'ZONE': <br />COAL 3ED NAME: <br />COAL T'dICRP1ES5 (ft): <br />STRATIGRAPHIC POSITION: <br />BEDDING ATTITUDE (degrees): <br />OVERBURDEN THICI~~SS (ft): <br /> <br />Vermejo Fm <br />Upper Cretaceous <br />Hastings <br />Unnamed <br />5.5 <br />ANALYSIS <br />APPARENT CGAL R~'.'Z: Bituainous <br />HEAT VALUE, AS-RECF.ITlED (Btu/Ib): <br />PROXIMATE ANALYSIS (Coal Analysis-Dry. Moist. an3 Btu-As Recv'd): <br />Ash (%): Moisture (%): <br />Volatile Matter (%): ~ <br />Fixed Carbon (%): Sulfur (%): <br />CORING COAL DATA: <br />FREE S`+IELLING INDEX (FSI): <br />MET'd,~*7E DATA: <br />PRODUCTION (short tons): <br />Differentiated: <br />Total: <br />RECOVERY FACTOR (%): <br />DEPLETION, TOTAL (short tons): <br />FFEREi7CES <br />MARKS: <br />PRODUCTION A.*]D DE?LETION <br />4,430 <br />4,430 <br />50 <br />8,860 <br />GENERAL INFORMATION <br /> <br />