 | | Book | | GEORGE OTIS SMITH, Director THE GEOLOGY OF THE LAKE SUPERIOR REGION BY t CHARLES RICHARD VAN HISE...Chapter II. History of Lake Superior mining The Keweenaw copper district of Michigan 33 35 35 Copper mining...mining on Isle Eoyal and elsewhere Marquette iron district Menominee 38 39 iron district Crystal...developments 45 ., 45 Clinton iron ores of Dodge County, Wis 45 Paleozoic iron ores in western Wisconsin...Silver mining on the north shore of 45 Lake Superior 46 Lake Superior gold mining 46 General remarks |  | | Journal (article/letter/editorial) | | porous zircon substrate. C: BSE image of auriferous pyrite (pyr) from Unit 8 of the Golden Mile Dolerite in...3C showing xenotime associated with hydrothermal pyrite. E: BSE image of xenotime (xt) enclosed in hematite...hematite. Banded iron formation, Mt Hale mine, Jack Hills greenstone belt, Yilgarn Craton, Western Australia...Soansville Group Gascoyne Bushveld aureole Jack Hills Mt Barren Group Belt Supergroup: Pilcher Dawson...Barren Group Baker Lake Soansville Group Lake Superior region SW Amazon craton Jack Hills McNaughton et |  | | Report (volume) | | Geologia Anales. Mexico, D.F. Mich. Acad. Sci. Papers-Michigan Academy of Seience, Arts, and Letters, Papers...Arbor, Mich. Mich. Univ. Mus. Paleontology Contr.-Michigan University Museum of Paleontology Contributions...Geological and Mineralogical Survey Bulletin. Salt Lake City, Utah. Utah Univ. Anthropol. Papers-Utah University...University Anthropological Papers. Salt Lake City, Utah. Va. Div. Mineral Res. Bull.; Mineral Res. Circ...individually. Abraham, Earl Michael. The north shore of Lake Huron from Gladstone to Spragge townships [Ontario] |  | | Report (volume) | | described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite...ground water: Powham, C. E. ell, W. J., 4. Marengo County: Newton, J. G., 1. Core-drilling program, ChattanooMica:...J.,4. Excursion, Tertiary type-localiMontgomery County: Reade, ties: Rainwater, E. H. , 1. H. L. , Jr...Harris, H. B. trolled: Braunstein, J., 3. Escambia County: Cagle, J. W. ,Jr. Pollard field: Jones, W. B. |  | | Report (issue) | | Occurrence: An alteration product of stibnite and pyrite in the oxidation zone of some hydrothermal antimony...sénarmontite, roméite, mopungite (Mopung Hills, Nevada, USA). Distribution: From the Tripuhy cinnabar...At Doncellas, Jujuy Province, Argentina. In the USA, from the Bear Mountain district, Socorro Co., New...Eureka Co., and at the Green prospect, Mopung Hills, Lake district, Churchill Co., and elsewhere in Nevada |  | | Journal (article/letter/editorial) | | involvingthe aboveminerals;biotite, magnetite,pyrite, andtourmalineare characteristic of granitecontacts...continuityof geologyfrom Mount Farrell throughRed Hills to Mount Sedgwick. Introduction FELSICvolcanicsof...• HELLYER {•UE RIVER MINE Mt. ß Charter ......• Lake Beatrice Sequence • O Major KM i fault 10...rocks. Minor lensesof tuff- GLF = Great Lyell fault. Lake Selina 'ell ß MT. READ VOLCANICS, TASMANIA:...and Lees (1987) include the volcanicrocks of the Lake Selinaareaandpossiblythoseof the MurchisonGorgewith |  | | Report (issue) | | GROUND-WATER RESOURCES, LOS OSOS BASIN, SAN LUIS OBISPO COUNTY In the coastal areas of California, the limiting...declining ground-water levels. San Luis Obispo County and the California Department of Water Resources...occurs rapidly within hours. Larger particles of pyrite may be insensitive to oxidation, at least for decades...encroachment and there are growing concerns with lake eutrophication and the decrease in effectiveness...Association Gila Valley Irrigation District Maricopa County Flood Control District Municipal Water Conservation |  | | Report (volume) | | 12, 19, 21, 27; Pamphlets 5-8, 11. Frankfort, Ky. Lake Superior Mining Institute: Proceedings, vola. 24...Maryland Geological Survey: Kent County; Queen Anne's County; Talbot County. Baltimore, Md. Mazama, vol....Mexico City, D. F. Michigan Academy of Science: Papers, vol. 4, pts. 1, 2. New York. Michigan Geological and...Publication 36 (Geological series 30). Lansing, Mich. Michigan, University of, Museum of Geology: Contributions...6. Carbonic flora of Butler's Landing [Johnson County, Iowa] (abstract):.' Pan-Am. Geologist, vol. 46 |  | | Report (issue) | | and Mineral Industries University of Utah, Salt Lake City, Utah Bulletin 86 Price $4.00 October 1970...indicate annotation of thesis title by addition of county. Capitalization of terms in revised abstracts was...particular to Mis s Edith Rich, and to the Natrona County Library, for procuring theses. Many university...WARD OWEN, 1951, Cambrian diabase flow in [Utah County], central Utah: Brigham Young Univ. M. S. thesis...Ranch and North Promontory Mountains [Box Elder County], Utah: Utah State Univ. M. S. thesis, 57 p., geol |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...Orpiment, Twin Creeks Mine Powellite Pyrargyrite Pyrite on Barite Pyromorphite Wulfenite Fluorite on...Humboldt County and the crystalline quartz collecting area on Petersen Mountain in Washoe County, permission | | | Report (issue) | | 3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 121 Gregory...Orpiment, 'twin Creeks Mine Powellite Pyrargyri te Pyrite on Barite Pyromorphite Pyromorphite after Galena...Hurnbo ldt County and the crystalline quartz collecting area on Petersen Mounta in in Washoe County, permission |  | | Report (issue) | | BULLETIN 10 The Geology and Ore Deposits of Sierra County, New Mexico by GEORGE TOWNSEND HARLEY 1934 New...---------------------------------------------------26 Lake Valley limestone 26 Pennsylvanian system 27 Magdalena...--------------- 37 History of mining in Sierra County ------------------------------------------- 41...--------------------------------- 47 Mineralogy of Sierra County ------------------------------------ 50 Practical...-------------------------------------------------- 124 Animas Hills ----------------------------------------------- |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names....term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...North America from the broader terms of Hanover County. There is no reciprocal entry for each broader...counties of the United States; e.g., Chautauqua County may have a broader term Kansas or New York. BX |  | | Report (volume) | | Chicago. _ . Los Angeles County Mus. Quart.; Sci. Ser., Paleontology-Los Angeles County Museum Quarterly; Science...Boletin. Mexico, D. F~ Mich. Acad. Sci. Papers-Michigan Academy of Science, Arts, and Letters Papers....Arbor, Mich. Mich. Univ. Mus. Paleontology Contr.-Michigan University Museum of Paleontology Contributions...of Sciences, Arts and Letters Proceedings. Salt Lake City, Utah. Utah Geol. Mineralog. Survey Bull.;...and Mineralogical Survey Bulletin; Circular. Salt Lake City, Utah. Vt. Geol. Survey BulL-Vermont Geological |  | | Report (issue) | | Analyses of rock and stream sediment samples, Wild Lake area, Wiseman quadrangle, Arctic Alaska: Alaska..., 1970, Geology and geochemistry of the Cosmos Hills, Ambler River and Shungnak quadrangles, Alaska:...scale 1:250,000. Reed, B. L., 1968, Geology of the Lake Peters area, northeastern Alaska: U.S. Geol. Survey...unsubstantiated and geologically unlikely. Auriferous pyrite reported In late 1880's was said to contain up...breccia zones that may be related to large bloherms. Pyrite is the most common sulflde but chalcopyrite and |  | Plumlee, Geoffrey S., Streufert, Randall K., Smith, Kathleen S., Smith, Steven M., Wallace, Alan R., Toth, Margo I., Nash, J. Thomas, Robinson, Rob A., Ficklin, Walter H., Lee, Gregory K. (1995) Map showing potential metal-mine drainage hazards in Colorado, based on mineral-deposit geology. Open-File Report Vol. 1995 (95-26) US Geological Survey doi:10.3133/ofr9526 | Report (issue) | | Illinois River Parkview Mtn. Brush Fort Morgan Grand Lake White River V Allen's Park Us Akron Us Meeker...Trinidad La San J Ja ra C uan Ri San Luis Hills Rio G r s ejo er Riv ande Carrizo Creek Pied...Pk. W. Rico Rosita Hills Lake Fork Silverton Trout Lake ansa Cotton Creek Lake City Ophir Dunton...Raspberry Creek Fork, Us Sa n Bonanza Powderhorn Lake Naturita Bonanza ison R V Us Grape Creek erf...metal-rich waters Quartz alunite epithermal deposits--(Pyrite-enargitecovellite-chalcopyrite veins, disseminations |  | | Report (volume) | | are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks, A. D., 13R....Iron, Cook County, titaniferous magnetite: Grout, F. F., 5. IRON. Minnesota, Cook County, titaniferous...Journal. Birmingham, Ala. Ala. Geol. Survey Bull.; County Rept.; Inf. Ser.; Map; Mus. Paper; Special Rept...Rept. Alabama Geological Survey Bulletin; County Report; Information Series; Map; Museum Papers; Special...Institute of Science Bulletin ; News Letter. Bloomfleld Hills, Mich. Cuba Direcci6n Montes, Minas y Fauna, Dept |  | | Report (volume) | | Geology of the Cascade Springs Quadrangle Fall River County South Dakota GEOLOGICAL SURVEY BULLETIN Prepared...River County South Dakota By EDWIN V. POST GEOLOGY AND URANIUM DEPOSITS OF THE SOUTHERN BLACK HILLS GEOLOGICAL...map of the Cascade Springs quadrangle, Fall River County, South Dakota. 30. Isometric panel diagram of the...R. 5 E., Cascade Springs quadrangle, Fall River County, South Dakota, showing abrupt changes in lithology...R. 4 E., Cascade Springs quadrangle, Fall River County, South Dakota. FIGURE 86. Index map showing location |  | | Report (issue) | | were to form a low anticlinal arch in the Logan Lake But of Montreal river on is stated to upper...showed the presence in the region north-west of Lake Superior of great bodies of foliated granitic rocks...margin of the great Northern Protaxis, north of Lake Ontario and to the east of Georgian bay. maps are...1-52 the area, to find plain) above the river lake at their base. One this of the region, Protaxis...or a level It is very unusual indeed, in any hills whose summits (representing are part of the sea |  | | Journal (article/letter/editorial) | | (Fable Lake, George, Sito South, Sito Southwest, Sito West, Sito East, Robyn Lake, and Mackie Lake) with...concentrations of zinc-lead sulfides, particularly at Morell Lake and Foster River, where the sulfides were metamorphosed... The largest of these occurrences is the George Lake deposit (7.8 Mt at 4% Zn + Pb, 2% Zn cutoff; Karup-Møller...Morrell Lake. Based on the results of drilling, Coombe (1994) estimated that the George Lake prospect...Comparisons between the Foster River and George Lake deposits have been drawn by several researchers |  | | Report (issue) | | E.G. 1962. Geology and Scenery, Rainy Lake and East to Lake Superior, Ontario Department of Mines, Geological...Deputy Minister GEOLOGY AND SCENERY RAINY LAKE AND EAST TO LAKE SUPERIOR by E. G. Pye Geological Guidebook... E.G. 1968: Geology and Scenery, Rainy Lake and East to Lake Superior; Ontario Dept. Mines, Geol. Guidebook...Bartley, M.W. 1939: Iron deposits of the Steeprock Lake area; Ont. Dept. Mines, Vol. XLVIII, pt. 2, pp....Vantage Press, N.Y. Giblin, P.E. 1964: Burchell Lake area; Ont. Dept. Mines, Geol. Rept. No. 19. Goldich |  | | Book | | minerals including chert, jasperoid, quartz, galena, pyrite and sphalerite (Brobst, 1983; Harben & Bates, 1990)...producers are China, CIS, Turkey, Morocco, Mexico, USA and India, which together account for 70% of the...Several narrow quartz - silver gold - barite - pyrite veins have also been reported in the general area...veinlet assemblages of barite and quartz with minor pyrite, magnetite and specularite. Country rock consists...brecciated acid volcanic rock. Magnetite, ilmenite, pyrite and garnet are also present. Production has been |  | | Report (issue) | | . 213 Cenozoic Stratigraphy of Western Owyhee County, Idaho, by E. B. Ekren, D. H. McIntyre, E. H. Bennett...Tuff Volcanic Rocks Near the Idaho-Nevada Owyhee County, Idaho, by John Bernt and Bill Bonnichsen Chapter...of Tertiary-Quaternary Volcanic Rocks in Caribou County, Idaho, by D. W. Fiesinger, W. D. Perkins, and...Beds as Stratigraphic Markers in the Glenns Chalk Hills Formations From Adrian, Oregon, to Bruneau, Ferry... of the Lacustrine Member of the American Falls Lake Beds, Idaho, by R. C. Bright . . . . . . . . . |  | | Report (volume) | | as Review and Annotated Bibliography of Ancient Lake Deposits (Precambrian to Pleistocene) in the Western...1080 Review and Annotated Bibliography of Ancient Lake Deposits (Precambrian to Pleistocene) in the Western...----------------Criteria for the recognition of lake deposits. __-_______.___-_-__.-_____ Definitive...showing Known and inferred lake deposits of pre-Tertiary age. Known and inferred lake deposits of Paleocene...Paleocene and Eocene age. Known and inferred lake deposits of Oligocene, Miocene, and Pliocene age. Maximum known |  | | Report (issue) | | WARREN. THE OUTLET OF LAKE AGASSIZ. Looking southeast, over the south end of Lake Traverse and the town...town of Browns Valley. to Big Stone Lake at a distance of 6 miles . • • , DEPARTMENT OF THE INTERIOR...the Red River of the North and of Lake Winnipeg 1 The Glacial Lake Agassi7 2 Relationship to the ice-sheet...observations of Lake Agassi7 7 Work reported in this monograph CHAPTER II.—TOPOGRAPHY OF THE BASIN OF LAKE AGASSIZ...Outlet, bed, and shores of Lake Agassiz 29 by this lake Country bordering Lake Agassiz on the east 30 |
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