|
DATES OF
<br />MINE NAME LOCATION OPERATION
<br />Bear Canyon NW,SE,NW 1917-1926
<br />Nos. 1,2,3, Sec. 11
<br />4,5 seams T32S,R65W
<br />Bear Canyon NE,SE,SW 1924-1954
<br />No. 6 Sec. 2
<br />(seam) T32S,R65W
<br />Belmont Unknown 1896
<br />Berwind Sec. 25-26 1892-1928
<br /> T31S,R65W;
<br /> Sec. 30-31
<br /> T31S,R64W;
<br />Sec . 1, T32S,R65 W
<br />Sec . 6, T32S,R64 W
<br />Berwind No. 1 NW,NE,NE 1939-1943
<br />(Berwind No. 2 ) Sec. 36 1946-1947
<br /> T31S,R65W
<br />Berwind No. 4 NE,SW,NE 1959-1962
<br /> Sec. 36
<br /> T31S,R65W
<br />Berwind No. 5 SE,NW,NE 1960-1962
<br />(New) (South Sec. 36
<br />Prospect) T31S,R65W
<br />Key to unique features symb ols:
<br />Reclamation and/or plans -- Table Two
<br />lists hazard abatement work
<br />+ Discrepancy between two sources
<br />TABLE ONE - LAS ANIMAS COUNTY
<br />SEAM OVERBURDEN
<br />THICKNESS THICKNESS PRODUCTION
<br />(IN FEET) (IN FEET) (IN TONS)
<br />4.0' 408,981
<br />5.7'-7.6' 100'-150' 1,243,033
<br />20,000
<br />5.0'-6.0' 8,973,054
<br />5.4' 4,403
<br />4.5' 1,801
<br />6.5' 2,047
<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 />Gas explosion 1926,
<br />Reclamation plans
<br />Gas explosion 1917
<br />INFORMATION
<br />SOURCES
<br />2,3,5,8,10
<br />2,3,8,10
<br />2,10
<br />2,3,8,10
<br />2,3,8,10
<br />2,3,8,10
<br />2,3,8,10
<br />-11-
<br />
|