 | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...the surface and between the nodular masses. The Michigan Bicentennial symbol (back cover) incorporates...Survey Division BULLETIN 6 THE MINERALOGY OF MICHIGAN by E. Wm. Heinrich Professor of Mineralogy and...University of Michigan Ann Arhor, Michigan Lansing, Michigan 1976 STATE OF MICHIGAN WILLIAM G. Mrr...State of Michigan CL '48 s.321.6. Printed by Speaker-Hines and Thomas, Inc., Lansing, Michigan. Available |  | | Book | | Mineralogy of Michigan by E. W. Heinrich updated and revised • by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 © MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation |  | | Journal (article/letter/editorial) | | several new localities, including the Flambeau copper mine near Ladysmith (Rosemeyer 1999, the Vulcan Materials...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987)...and datolite) found in the Upper Peninsula of Michigan also occur in Wisconsin. The major difference...zircon), particularly in the Wausau area of Marathon County (Falster 1987). Middle Proterozoic quartzites (1...found there (Merge 1996). One deposit, the Flambeau mine near Ladysmith, has already been mined. Other deposits |  | | Journal (article/letter/editorial) | | (top left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil photo...(above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil photo...(left). Fluorite, 2.5 cm on edge, Elmwood mine, Carthage, Smith County. Terry Huizing specimen and photo. Figure...Figure 4 (right). Cumberland mine, Smith County. Travis Paris photo (2004). Figure 5 (far right page)...Tennessee brown iron deposits, the Mascot–Jefferson City zinc district, the Bumpass Cove iron-zinc-manganese |  | | Journal (issue) | | Morehead Riverside, CA Donald R. Peacor University of Michigan Ann Arbor, Ml George W. Robinson Natl. Museums...rediscovery of axinite at Thornberry Mountain near Coarsegold, Madera County, C alifornia................................ 127 by T. Szenics The El Dragon mine, Potosi, Bolivia ....................................trips to the famous Crestmore quarries in Riverside County, California, 123 will once again be permitted...about 2 miles north of Coarse Gold [sic], Madera County (some say 5 miles northeast of this town). From |  | | Journal (article/letter/editorial) | | 200] at 02:44 30 December 2014 MINERALS FROM THE IRON DEPOSITS OF NEW YORK STATE T he principal goal...present the important minerals from the New York State iron deposits. Not all the minerals identified in these...detailed descriptions. To write an article about the iron deposits of New York State and their minerals is...information about the history, geology, and origin of the iron deposits and occurrences. Where a mineral or a group... This is the case for the Tilley Foster mine (Putnam County), which was well described by Nightingale |  | | Journal (article/letter/editorial) | | 55, 1960, pp. 150-175 CLAY MINERALS ASSOCIATED IRON S. W. BAILEY WITH THE LAKE SUPERIOR ORES AND...pocketsand fissuresin the Lake Superior iron ores,the oxidized iron-formation, and the associated altered...minerals in the Marquette, Gogebic, and Iron River districts of Michigan and are accompaniedby lesser amounts...in the types of kaolin minerals present in the Michigan and Minnesota areas are believed to be indicative...areas. The intimateassociation of the clayswith the iron ore suggeststhat these differencesmay also extend |  | | Journal (article/letter/editorial) | | Dyck, Hausel, and Dyck described the Sunrise mine iron-ore locality and the pseudomorphs observed there...Calcite pseudomorph after aragonite from Albany County, after cleaning in a weak solution of hydrochloric... quarry near Red Mountain in sec. 9, T. 12 N., R. 76 W., in southern Albany County (locality 1 on fig...aragonite (plate 30) from Boxelder Valley in Larimer County near Fort Collins. The specimen belongs to the...the Colorado School of Mines in Golden. The Red Mountain pseudomorphs are embedded in a red clay and, when |  | | Journal (article/letter/editorial) | | I N D E X 1 V O L U M E 35, 1987 V. A. COLTEN-BRADLEY AND F. A. MUMPTON A Acid oxalic, effect of, on...substitution in goethite, effect of photochemical dissolution kinetics 347 substitution in goethite, effect on...petrography 449 Analytical electron microscope (AEM) goethite in weathered olivine 418 halloysite in weathered...318 oxalate, effect on dissolution kinetics of goethite 347 Announcement Euroclay '87 meeting 239 Proceedings...oflizardite in debris flows 43 illite/smectite, source of iron for chlorite 291 kaolinite formation, Gulf Coast |  | Clark Maroun, Lindsey R., Cline, Jean S., Simon, Adam, Anderson, Page, Muntean, John (2017) High-Grade Gold Deposition and Collapse Breccia Formation, Cortez Hills Carlin-Type Gold Deposit, Nevada, USA. Economic Geology, 112 (4) 707-740 doi:10.2113/econgeo.112.4.707 | Journal (article/letter/editorial) | | Cortez Hills Carlin-Type Gold Deposit, Nevada, USA Lindsey R. Clark Maroun,1,2 Jean S. Cline,1,† Adam...Environmental Sciences, University of Michigan, Ann Arbor, Michigan 48109 4 Barrick 5 Nevada Gold Exploration...deposit located in the Cortez district on the Battle Mountain-Eureka trend, formed within a high-grade polylithic...in the Cortez district, located on the Battle Mountain-Eureka trend (Figs. 1, 2), are exposed in both...discovered in the district (Fig. 2) (Creel and Bradley, 2013; Bradley and Eck, 2015). Barrick Gold Corporation |  | | Report (issue) | | .......................................... 31 Goethite ................................................minerals, dolomite, glauconite, goethite, gypsum, hematite, limonite (hydrous iron oxides), quartz, and siderite...collection of geodes from Big Walnut Creek, Putnam County; and many quarry operators for granting us permission...River. Here he observed occurrences of red ocher of iron from which the river took its name, and which was...Indians knew of and used Wyandotte Cave in Crawford County (4).2 Ball (1941, p. 39) summarized the various |  | | Journal (article/letter/editorial) | | sediment particles enter river systems by discharge of mine or processing waste, tailings dam failures, remobilization...remobilization of mining-contaminated alluvium and mine drainage. The mineralogy and geochemistry of these...fluvial environments (Lewin et al., 1977, 1983; Bradley and Cox, 1986; Lewin and Macklin, 1987; Leenaers...metal-bearing particles to rivers include discharge of mine or processing waste, tailings dam failures, remobilization...mining-contaminated alluvium, and mine drainage. Direct discharge of mine tailings, effluent and waste rock |  | | Report (issue) | | Batmat mine, N. Y. Chromite-chromium ore, Washington Zinc ore, Friedensville, Pa. Banded iron-formation...Arkansas River on the north, the CusterHuerfano County line on the south, the Texas CreekWestcliffe fault...of area in plate 1 (patterned area). Numerous county roads connect the defunct mining communities of...Precambrian rocks in the vicinity of McKinley Mountain (Christman and others, 1954; Singewald and others...others, 1975a, b), the Deer Peak-Hardscrabble Mountain quadrangle (Taylor, R. B., 1974), and the Pueblo |  | | Journal (article/letter/editorial) | | Little Rock city limits on State Hwy 65 in Pulaski County, Ark." — letter dated July 31, 1963 from Richard...combination. "Our first stop was the blue barite mine at Hartsel (Park Co.), Colo. Incidently I have lots...of this barite for trading). This is an open pit mine but some digging is required. "We then by-passed...collected at the old Sedalia copper mine. This is an interesting mine but quite a climb to get to the top...the week before two had been killed in town. This mine is also famous for its huge dodecahedral garnets |  | | Report (issue) | | vanadium 50.94 chromium 52.00 manganese 54.94 iron 55.85 cobalt 58.93 nickel 58.69 copper 63.55...experimental car courtesy of the University of Michigan; used with permission. Gallium By Nora K. Foley...DeYoung, Jr., Robert R. Seal II, and Dwight C. Bradley Professional Paper 1802– H U.S. Department of...K.J., DeYoung, J.H., Jr., Seal, R.R., II, and Bradley, D.C., eds., Critical mineral resources of the...............................................H22 Mine Waste Characteristics.......................... |  | | Journal (article/letter/editorial) | | Boyly William V. Boynton J. M. Bracewell John P. Bradley Patrick V. Brady David F. Brakke Uwe Brand Joyce...Dick John S. Dickey Jr. Alan P. Dickin James E. Dickinson A. G. Dickson Donald. B. Dingwell Gregory M. Dipple...Raymond L. Joesten Clark M. Johnson Mark Johnsson Bradley L. Jolliff Wayne T. Jolly Ralph G. Jonasson Blair...Steve Moorbath Carleton B. Moore Kenneth Mopper S. Bradley Moran Lidia Morawska F. M. Morel E. C. Moreno John...Yves Tardy Mitsunobu Tatsumoto Bruce E. Taylor Bradley M. Tebo Erik Tegelaar Fouad Tera Andre Tessier |  | | Report (issue) | | Bibliography for Acid-Rock Drainage and Selected Acid-Mine Drainage Issues Related to Acid-Rock Drainage From...in Hickman County, Tennessee. Bibliography for Acid-Rock Drainage and Selected Acid-Mine Drainage Issues...Drainage From Transportation Activities By Michael W. Bradley and Scott C. Worland Prepared in cooperation with...from the copyright owner. Suggested citation: Bradley, M.W., and Worland, S.C., 2015, Bibliography for...for acid-rock drainage and selected acid-mine drainage issues related to acid-rock drainage from transportation |  | | Journal (article/letter/editorial) | | Georgia, Athens, GA 30602-2501, USA 2 IMERYS, Sandersville, GA 31082, USA Abstract—The Eocene Huber Formation...Formation, exposed in the CFI Hall mine south of Irwinton, in Wilkinson County, Georgia, displays colored zones...from the anodic corrosion of ilmenite. Hematite, goethite and anatase are the dominant end-products via...and organic matter and addition of hematite and goethite causes kaolin colors to change from gray to pink...bacteria that utilize Fe from pyrite, hematite and goethite. We postulate that the end result is the mobilization |  | Yu, Jae-Young, Heo, Bong, Choi, In-Kyu, Cho, Jeong-Pil, Chang, Ho-Wan (1999) Apparent solubilities of schwertmannite and ferrihydrite in natural stream waters polluted by mine drainage. Geochimica et Cosmochimica Acta, 63 (19) 3407-3416 doi:10.1016/s0016-7037(99)00261-6 | Journal (article/letter/editorial) | | Copyright © 1999 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/99 $20.00 ⫹ .00 Pergamon...ferrihydrite in natural stream waters polluted by mine drainage JAE-YOUNG YU,1,* BONG HEO,1 IN-KYU CHOI...the natural stream waters in Korea and mine drainage in Ohio, USA. Both 4 chemical composition of the stream...by coal mine drainage. This study combines these new results with previous data from Ohio, USA to redetermine...including not only soils but also mine drainage and streams polluted by mine drainage (Yu, 1996a). Although |  | | Report (issue) | | and Ore Deposits of the Iron River-Crystal Falls District, Iron County Michigan GEOLOGICAL SURVEY PROFESSIONAL...of the Michigan Department of Conservation PAPER 570 Geology and Ore Deposits of the Iron River-Crystal...River-Crystal Falls District, Iron County Michigan By H. L. JAMES, C. E. BUTTON, F. J. PETTIJOHN, and K. L...cooperation with the Geological Survey Division of the Michigan Department of Conservation UNITED STATES GOVERNMENT..._______ Greenstone in the Hemlock FormationBird Iron-Bearing Member.._________ Thickness and relations |  | McClung, Craig, Bair, Dorinda, Leach, David L. (1998) Bibliography pertaining to the Ozark Mississipi Valley-type metallogenic province, Missouri, Arkansas, Kansas, and Oklahoma, USA covering 1785 to February 1998; paper edition. Open-File Report Vol. 1998 (98-238) US Geological Survey doi:10.3133/ofr98238 | Report (issue) | | PROVINCE, MISSOURI, ARKANSAS, KANSAS, AND OKLAHOMA, USA COVERING 1785 TO FEBRUARY 1998; PAPER EDITION by...Primary-secondary structures and ore relationships, Magmont Mine, New Lead Belt, Missouri, in Kisvarsanyi, G., Grant...vicinity of Joplin, Missouri, including Westside-Webber Mine, Oklahoma, 10th Annual Field Trip, Sept. 1963: Columbia...Arkansas zinclead district: Master's, University of Michigan, Ann Arbor, Ml, United States Berkas, W. R., and...Bioavalibility and toxicity of metals leached from lead-mine tailings to aquatic invertebrates: Environmental |  | | Journal (article/letter/editorial) | | ......................... 758 762 762 764 The Iron Blow .............................................from a prominent outcrop of hematite known as the Iron Blow. The origin of this hematite arousedmuch discussionuntil...discussionuntil early this century when the iron ore was removedduring the working of the adjacentpyrite...MICHAEL SOLOMON conglomerates were depositedin the mine area. These conglomerates consistof a hematite-quartz...CongLomerete / F•c. 6. Cross-sectionthrough the Comstock Mine, looking north. Pebblesof fractured and hematite-veinedchert |  | | Journal (issue) | | ..... 290 A MINERALOGICAL TRIP THROUGH THE MICHIGAN IRON RANGES. By Kiril Spiroff .....................MINERALOGICAL TRIP THROUGH THE MICHIGAN I RON RANGES By KIRIL SPIROFF Michigan College of Mining and Technology...study the processes of nature. These the resultant iron formation, much less ranges and the territory surrounding...into commercial iron ore. and the rock outcrops expose many inThe first mining of iron ore in the teresting...men may be only a stone to some, but it to smelt iron ore near the mines ; even is an open book to you |  | | Journal (article/letter/editorial) | | Division of Mines and State Mining Bureau, 1880-1943 (Bradley 1945). Northern Provinces The Klamath Mountains...found in the area around Glass Mountain near the ModocSiskiyou county line. Also of minor importance...deposits of southeastern Oregon into northern Modoc County. Ultramafic rocks, largely altered to serpentine... Trinity River, Trinity County at the High Plateau mine in Del Norte County, and kammererite (clinochlore)...(clinochlore), as at the Veta Grande mine in Siskiyou County. The ultramafics also host occurrences of the |  | | Journal (article/letter/editorial) | | ARIZONA—Nice specimens of turquoise come from the Indian Mine, Chloride, Mohave Co., Ariz. ARKANSAS—In the last...specimens at the famous Magnet Cove, Hot Spring County, Arkansas. I have just received a report from the...nice jasper. "The green chalcedony is from Marin County, north of San Francisco. It was picked up on a...ledge (Coyote Point). The chalcedony from Marin County is a beautiful dark green specimen. COLORADO—W...intere->;ng specimen of amazonstone from Rabun County. This is the first true amazonstone believed to |
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