PERMFILE126308

• Permit No: C1984067
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 6 PREVIOUS UNDERGROUND MINING OPERATIONS
• Media Type: D
• Archive: No

COLO~~JO C^~?, `1I:i~ 12iF02`±aTIO`I
?RI_t~~Z Mi`i° :IL`LE: Victory So. 3
G?_~1IOR, ?E3IOD ',JOR!CED: Sundanca Co a1 Co., 196-1969
~R.-.TOR, P°_RIOD WORMED:
SECO`~DP12Y MINE D1.~~tE ( 2)
OPE3AT_OR, PERIOD WORMED:
GEOGRAPHY
COAL REGION: San Juan River COAL FIELD: Durango
AREA: Durango COUNTY: La Plata
SEC., TWP., RGE.: SE NE NE Sec 21 T35N R10W
MLYE INDER NUMBER: 57 MAP INDER NUI~ER: SW-20
MIME TYPE: Underground drift PORTAL ELEVATION (ft): 7,052
GEOLOGIC INFORMATION '
COAL-BEARING ROCK UNIT:
GEOLOGIC AGE:
COAL 'ZONE':
COAL BED NAME:
COAL THICKNESS (ft):
STRATIGRAPHIC POSITION:
BEDDING ATTITUDE (degrees)
OVERBURDEN THICKNESS (ft):
Menefee Fm
Upper Cretaceous
Victory, A coal group
Victory
7.0
Strike due W dip 3S (?)
100 (?)
'~_ • ANALYSIS
APPARENT COAL RANK: Bitumiaous
HEAT VALUE, AS-RECEIVED (Btu/lb): 13,970
PROXIMATE ANALYSIS (Coal Analysis-Dry. Moist. and Btu-As Recv'd):
Ash (X): 5.7 Moisture (X): 2.7
Volatile Matter (7.'): 39.5
Fixed Carbon (Z): 54.6 Sulfur (%): 1.1
COMING COAL DATA: Reported coking
FREE SWELLING INDER (FSI): 6.5-7.0
METHANE DATA:
PRODUCTION AND DEPLETION
PRODUCTION (short tons):
Differentiated: 123,655
_~`al: 123,55
RECO'iER'L FACTOR (X): 50
DEPLETION, TOTAL (short tons): 247,310
GENERAL INFORMATION
~ERENCES: Jones and Murray (1978)
Ra~~1RKS: