... form meromictic lakes that develop suitable conditions for the containment of dissolved and colloidal metals. In this study, the distribution and speciation of U, nickel (Ni), and arsenic (As) in the water column of two meromictic pit lakes was investigated at the decommissioned Cluff Lake mine...

...D. Baudemont; J. Fedorowich Abstract The Dominique-Peter deposit is part of a cluster of unconformity-related uranium deposits that have been exploited since 1980 at the Cluff Lake mine in northern Saskatchewan. It is located on the south side of the 18-km basement core of the 39-km diameter...

..., at approximately 1% U 3 O 8, necessitates no extreme precautions for mining personnel. Finally, their mineralogical characteristics are simple: pitchblende with a very small quantity of Fe, Pb, Cu, Zn sulfides and, very rarely, any arsenides and sulfosalt minerals. Examples are the Beaverlodge, Cluff Lake, Rabbit...

..., underground by ramp access ization is mineralogically complex, with (UGS) associated arsenides and sulfosalts often Phoenix (OPR) Mined out containing significant amounts of Ni, (M) McClean Camp (UGS/OPR) (M) Beaverlodge Camp (OPR) (M) Cluff Lake Camp (OP/UGS ?) (OP) Midwest plus A (UGS ?) Horseshoe/Raven...

... are “classical” veins which exhibit strong structural control. Stratigraphic control appears more important in the recently discovered “unconformity-veins” which occur near the base of the Athabasca Sandstone in Saskatchewan. At the Rabbit, Key and Cluff Lake deposits most of the mineralization occurs...

... entire year Homestake Mining Company Ambrosia Lake, New Mexico Operated entire year Pathfinder Mines Corporation Shirley Basin, Wyoming Operated entire year Pathfinder Mines Corporation Gas Hills, Wyoming Closed in April Quivira Mining Company Ambrosia Lake, New Mexico Processed mine...

... H. J. (1968) . Bonneville—An ice age lake , Brigham Young Univ. Geol. Studies 15 , pt. 4 , 66 pp. Cluff L. S. Brogan G. E. Glass...

... . Cluff L. S. Hintze L. F. Brogan G. E. Glass C. E. (1975) . Recent activity of the Wasatch fault, northwestern...

... temporal variations in the seismic velocities along the Wasatch Front. Large quarry blasts from Kennecott Copper Corporation's Bingham Canyon mine, located 25 km southwest of Salt Lake City, Utah, have been recorded almost daily since late 1974. These data provided an opportunity to monitor, on a daffy...

..., which provided the targets for the first drilling program and subsequent uranium discovery. The Cluff Lake mine is located at the southern margin of the basement core of the Carswell structure ( Fig. 2 ). This nearly circular structure is ∼39 km in diameter and contains an 18 km wide basement uplift...

... town of New City in Rockland County, where Simon had a pair of woolly and wise lawnmowers—two sheep, by Sykes's recollection named Socrates and Plato—who kept the grass trimmed. Simon left Lamont in 1967 for the Colorado School of Mines (CSM), where she was hired as a research assistant and earned...

... at the Rabbit Lake mill were operational. In the western basin, Cluff Mining is spending $2.6 million (Canadian) to modify its mill to treat tailings for the recovery of gold and uranium. At Elliot Lake, Denison Mines began a $10 million (Canadian) joint venture project to recover yttrium oxide as a by-product...

...., P. L. Winkler, J. G. Anderson, and C. H. Scholz (1974). Source mechanisms of microearth- quakes associated with underground mines m easterh Utah, Bull. Seism. Soc. Am. 64, 1295-1317. Soler, T., R. A. Shay, and R. B. Smith (1981). Geodetically derived strain near Salt Lake City, Utah (abstract), EOS...

..., Cluff, and Rabbit Lakes in the Athabasca basin in northern Saskatchewan were twice the amount produced from Proterozoic quartz-pebble conglomerate deposits of the Elliot Lake area of southern Ontario. The Key Lake Joint Venture (Saskatchewan Mining Development Company—50%, Uranerz Exploration...

... 1983. About 60% of Canada’s 1983 uranium production came from Elliot Lake. In the Athabasca basin, Eldorado Resources Ltd. continued production at Rabbit Lake in the eastern basin, and Cluff Mining (Amok Ltd., 80%, Saskatchewan Mining Development Corp., 20%) operated at Cluff Lake in the western...

... not have their structural strength impaired. 1 California Division of Mines and Geology, San Francisco. 2 California Institute of Technology, Pasadena. 3 U. S. Geological Survey, Menlo Park. 4 University of California, Berkeley. 5 ESSA, Coast & Geodetic...

... - 289 . Cluff L. S. Steinbrugge K. V. (1966) . Hayward fault slippage in the Irvington-Niles districts of Fremont, California , Bull. Seism. Soc. Am. , 56 , 257 - 280...

... from two separate exploration in 2005 2006. Commonwealth project. UEX-Cogema held properties. At the Shea Creek, located to the south of the Shore Gold wowed the province on Snow eld began a 20-hole program former Cluff Lake mining operation, December 1 when it displayed 700 on the Drybones 4 claim...

... near Lake Oroville, California, August 1975, Bull. Seism. Soc. Am. 66, 1101-1 110. Cluff, L. S., R. E. Harpster, and D. P. Schwartz (1975). Tectonic framework and geologic observations, Oroville, California, earthquakes of August 1975, Proc. First Intern. Syrup. Induced Seismicity. Gough, D. I. and W...