Filters: Tags: Copper (X) > partyWithName: U.S. Bureau of Mines (X)

Filters Date Range Past year (75) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (80) OGC WFS Layer (80) OGC WMS Layer (80) OGC WMS Service (80) Contacts Baggs,Donald W. Barker, James C. Brierley, Corale L. Carnahan, T.G. Coppa, Luis V. More... Tag Types label (86) Place (80) View Results as: JSON ATOM CSV

WMR 286 - Rambler Mine. Albany County, Wyoming. 1944. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Albany County, Wyoming, Copper WMR 375 - Penn Mine Slag Dump. Calaveras County, California. 1945. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calaveras County, California, Copper, Zinc WMR 127 - Boston Consolidated Mine. Salt Lake County, Utah. 1943. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Salt Lake County, Utah WMR 099 - Shamrock Copper. Jefferson County, Montana. 1943. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Jefferson County, Montana WMR 436 - Apex Property. Coconino County, Arizona. 1945. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Coconino County, Arizona, Copper WMR 337 - Sullivan Mine. Cochise County, Arizona. 1945. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Cochise County, Arizona, Copper OFR 49-88 - Gold-Copper Mineralization of the Chilkat Peninsula & Islands, Alaska. 1988. As part of a cooperative project during 1986 and 1987, personnel from the U.S. Bureau of Mines and State of Alaska Division of Geological and Geophysical Surveys studied the mineral development potential of the Chilkat Peninsula and Islands, Alaska, as part of the larger Juneau Mining District study. About 4/5 of the area is within the Alaska State Chilkat and Chilkat Islands State Parks and not open to mineral entry. This study located four new (or previously unreported) gold- copper prospects. One of these, the Road Cut prospect, was examined by trenching, drilling and geophysics. While sufficient grades and tonnages were not delineated by this work to constitute an economic deposit, they are sufficient to encourage... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chilkat Peninsula & Islands, Alaska, Copper, Gold WMR 119 - St. Louis Smelting & Refining Co. Property. Madison County, Missouri. 1943. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Cobalt, Copper, Lead, Madison County, Missouri, Zinc WMR 377 - Cowboy Tin Mine. Pennington County, South Dakota. 1945. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Pennington County, South Dakota WMR 190 - Majuba Hill Mine. Pershing County, Nevada. 1944. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Pershing County, Nevada, Tin WMR 236 - Green Mountain Copper Mine. Sanders County, Montana. 1944. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Platinum, Sanders County, Montana WMR 022 - Slauber Mine. Guadalupe County, New Mexico. 1942. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Guadalupe County, New Mexico WMR 455 - Rush and Brown Mine. Kasaan Bay, Prince of Wales Island, Alaska. 1945. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Kasaan Bay, Prince of Wales Island, Alaska WMR 061 - Ore Knob Mine. Ashe County, North Carolina. 1943. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Ashe County, North Carolina, Copper WMR 078 - Blackbird District. Lemhi County, Idaho. 1943. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Cobalt, Copper, Lehmi County, Idaho WMR 120 - Zonia Mine. Yavapai County, Arizona. 1943. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Yavapai County, Arizona OFR 127-76 - Biogenic Extraction of Copper & Molybdenum at High Temperatures. 1976. To leach metals from porphyry copper samples in which chalcopyrite (CuFeS2)2) was the primary mineral, two thermophilic bacteria were used, Sulfolobus acidocaldarius and "ferrolobus. " Ferrolobus has not been classified, but is similar to Sulfolobus acidocaldarius. Both organisms are mixotrophic, thermophilic and acidophilic, and oxidize sulfur and iron. Leaching tests were conducted in 6 .ft x 0.5 ft glass leach columns heated to 60 C. The percents of copper, molybdenum, zinc, lead and iron extracted from mineral samples inoculated with mixed cultures of Sulfolobus acidocaldarius and ferrolobus were compared with the extraction of these metals from samples maintained under identical conditions but sterilized with... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Molybdenum, New Mexico (NM) OFR 33-85 - A Copper-Cobalt Occurrence in the Cape Krusenstern Area, Northwestern Alaska. 1985. Barker, J.C., and Roberts, W.S., 1985, A copper-cobalt occurrence in the Cape Krusenstern area, northwestern Alaska: U.S. Bureau of Mines Open-File Report 33-85, 16 p. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Cobalt, Copper, Northwestern Alaska WMR 004 - Andover-Sulphur Hill Mine. Sussex County, New Jersey. 1942. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Lead, Sussex County, New Jersey, Zinc WMR 265 - Copper Nugget Placer. Jefferson County, Montana. 1944. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Jefferson County, Montana 1 2 3 4 5 »