28 GAZETTEER OF COLORADO. 
Atlas sheet. 
Black Canyon of the Gunnison; extends along Gunnison 
River from the mouth of Lake Fork to the mouth of North 
Fork, with a maximum depth of ;>,000 feet. The upper 
partis cut in sandstone, bedded horizontally or nearly so; 
the lower part, cut in granite, is extremely steep and rugged. 
Black Face; summit in San Miguel County Telluride. 
Blackhawk; peak in Dolores County ; altitude, L2,677 feel Engineer Mountain. 
Blackhawk; town in Gilpin County on Colorado and Southern 
Railway; population in 1900, 1,200; altitude, 8,045 feet Blackhawk. 
Blackhawk; village in Dolores County. 
Blackhead; peak in San Juan Mountains, Archuleta County; 
altitude, 12,514 feet. 
Black Mountain; post village in Lark County. 
Black Squirrel; creek in Pueblo and El Paso counties, a left- f Big Springs, 
hand branch of CMco Creek, tributary t<> Arkansas River. ) Nepesta. 
Black Sulphur; creek in Rio Blanco County, a left-hand branch 
of Piceance Creek, tributary to AVhite River. 
Black Tiger; gulch in Boulder County, a left-hand branch of 
Boulder ( reek, tributary to St. Vrain ( "reek B >ulder. 
Black Wolf ; creek in Adams County, a left-hand branch of 
South Fork Republican River. 
Blaine; post village in Baca County. 
Blair; gulch in Rio Blanco County, tributary to Ryan Creek. 
Blair; gulch in San Juan County, tributary to Animas River.. Silverton. 
Blanca; peak in Sangre de Cristo Mountains, on boundary be- 
tween Saguache, Huerfano, and Costilla counties; altitude, 
1 1,390 feet 1 [uerfano Park. 
Blanca; village in Costilla County on Denver and Rio Grande 
Railroad; altitude, 8,403 feet. 
Bland; post village in Elbert County. 
Blodgett; peak in El Paso County; altitude, 9,406 feet Colorado Springs. 
Bloom; station in Otero County on Atchison, Topeka and 
Santa Fe Railway; altitude, 4,7S1 feet. 
Bloomerville; station in Boulder County on Colorado and 
Northwestern Railroad. 
Blue; creek in Gunnison County, a left-hand branch of Gunni- 
son River Lake City. 
Blue; creek in Rio Blanco County, a left-hand branch of Pice- 
ance Creek, tributary to White River. 
Blue; hill in Las Animas County; altitude, 5,761 feet Apishapa. 
Blue; mountain in Bark County Pikes Peak. 
Blue; river in Middle Park, a left-hand branch of Grand River 
heading in Hoosier Pass and flowing northwest Lead vi lie 
Blue River; peak in Summit County. 
Blue River Valley; butte in Summit. County; altitude, !),4(><) 
feet. 
Bluff; summit in La Plata County; altitude, 8,169 feet Durang< 
Blumer; station on Colorado and Northwestern Railroad; alti- 
tude, 8,914 feet. 
Boaz; station in Huerfano County on Denver and Rio ( rrande 
Railroad; altitude, 6,270 feet. 
Bob; creek in Otero County, a left-hand branch of Arkansas 
River Catlin. 
