280 results — topic: Mining & Mineral Resources
Coal Power Plants
Ruth Frear, 1977
Coal Train Assessment Final Report
December 15, 1976.
Local Citizens' Participation in Coal Development
Jean Bailey.?Foundation for Urban and Neighborhood Development. March 1975.
Letter to Gunnison County Commissioners Re: rezoning of Coal Creek Corporation's land on Kebler Pass
Sandra Hickok. May 7, 1974.
Fact Sheet – North Fork Planning Unit Public Review, March 1974
Total federal coal LEASE cece ecccscccccenccccccccceccccccs ol 5g Hh acres Federal coal lease - Private GULTACE soc eececccccecccccecees 3,999 acres 16 active leases - 3-7 producing Atlantic-Richfield has 3 leases totaling 7,/160 acres. They are producing from.1 of these - 1,361 acres. U. S. Steel h
News From Committee on Interior and Insular Affairs
Subcommittee on Mines and Mining. January 9, 1973.
What Mining Means to the United States
J. Allen Overton Jr. American Mining Congress. 1972.
Ore deposits at Camp Albion, Boulder County, Colorado
At Camp Albion, Boulder County, Colorado, an unusual assemblage of ore and gangue minerals is found in a sheared and brecciated zone cutting the contact between pre-Cambrian gneiss and a composite Tertiary monzonite stock.Petrographic and chemical-mineralogic studies suggest that the ore was deposit
Coal metamorphism in the Anthracite-Crested Butte quadrangles, Colorado
A district in central Colorado is described in which coals of various ranks occur in a restricted area. Some of these coals have been altered by the intrusion of laccoliths whereas others have been affected only by minor folding. The individual effects of heat and pressure in the development of anth
Ore deposition and enrichment at the Evergreen Mine, Gilpin County, Colorado
Results of a paleobotanical study of the coal-bearing rocks of the Raton Mesa region of Colorado and New Mexico
The iron ore deposits of the Cebolla District, Gunnison County, Colorado
A preliminary report on the geology of the Monarch mining district, Chaffee County, Colorado / by R.D. Crawford.
Plate I Topographic map of the Monarch district II Geologic map of the Monarch district III Geologic sections of the Monarch district IV Mining claims of Monarch Hill V Horizontal plan of Madonna mine VI Vertical plan of Madonna mine above third level VII Cross-sections of Madonna ore bodies VIII Ho
Geology and underground waters of the Arkansas Valley in eastern Colorado,
DWCZ- CO - Coal-Creek, Soil sensors, SoilAuger, Soil Pits, (DWCZ-CC_Soil_LBixby)-(2021)
LOCATION: Coal Creek is a high-elevation, headwater tributary to the Upper Colorado Basin located in the Colorado Rocky Mountains. Coal Creek is also a sub-catchment of the larger East River watershed (300 km2) and falls within the research domain of the Rocky Mountain Biological Laboratory (RMBL).
DWCZ- Coal-Creek - CO - Radon -(DWCZ-CC-RadonArray-KJohnson) - (2021)
*This resource is embargoed until fall 2022. Please stay tuned or contactczdata@colorado.edu for more information. Spring and stream sampling across Coal Creek watershed during summer of 2021 (June-October) to estimate groundwater chemistry. Sampled Approximately weekly for synoptic sampling of Coal
DWCZ Coal Creek (CC)
Coal Creek (CC) is a high-elevation, headwater tributary to the Upper Colorado Basin located in the Ruby-Anthracite Range in the central Colorado Rocky Mountains. The CC watershed is 53 km2 in area and ranges in elevation from 2712 to 3668 meters. CC originates near Lake Irwin and enters the Slate R