 | | Journal (article/letter/editorial) | | Postcard view of the Waukon iron mine, Allamakee County, cia. 1912. John Taylor collection. ARTHUR E ...HAROLD L. PRlOR P.O. Box 111 Columbus Junction, Iowa 52738 halprior@ louisacomm.net When we began this...too, could be cited with many other localities. Iowa contains the type locality for one mineral, iowaite...December 2014 Figure 2. Map of Iowa showing the counties. Courtesy Iowa Geological Survey. ACKNOWLEDGMENTS...is courtesy of the Iowa Geological Survey. Localities by County Allamakee County Lansing, Lansing lead |  | | Report (issue) | | Drilling for Evidence of Zinc and Lead Ore in Dubuque County, Iowa By ARTHUR E. FLINT and C. ERVIN BROWN A...BULLETIN 1027-K Prepared in cooperation with the Iowa Geological Survey UNITED STATES GOVERNMENT PRINTING...DRILLING FOR EVIDENCE OF ZINC AND LEAD ORE IN DUBUQUE COUNTY, IOWA By ARTHUR E. FLINT and C. ERVIN^BROWN ABSTRACT...with the Iowa Geological Survey, made a study of the Galena and Decorah formations in the Iowa part of...been explored by drilling in only a few places in Iowa. A total of 2,870 feet in 13 holes was drilled in |  | | Report (issue) | | I s { IOWA ft 7 ■■• A * i . ;» \ P* A 7-. ■ «*"V ' r * < •+ ' 1 ’ T, / • k’-/ 5...i S' s I . " * • * «r- ‘ ; ' Geologist, Iowa Geological Survey ' .*4** =»*' I Paul*J. Horick...Jithill * v'v* l* Iowa Geolo^ica^Survey Educational Series 2 V . - -■' ( J Iowa Geological Survey...Educational Series 2 THE MINERALS OF IOWA by Paul J. Horick Geologist Iowa Geological Survey edited by Otto...STATE OF IOWA 1974 Library of Congress Catalog Card Number: 74-620075 Available from the Iowa Geological |  | | Report (volume) | | published chapters] (A) Geology of the Dubuque South quadrangle, Iowa-Illinois, by C. Ervin page Brown and...Carlson_________________________________ 95 (C) Geology of the Dubuque North quadrangle, lowa-Wisconsin-Illinois, by Jesse...the Potosi quadrangle, Grant County, Wisconsin, and Dubuque County, Iowa, by Jesse W. Whitlow and Walter... 53& 1 M H H a Geology of the Dubuque South Quadrangle Iowa-Illinois GEOLOGICAL SURVEY Prepared...Prepared in cooperation with the Iowa Geological Survey P O CQ O ^ o P3 CJ5 QE7.5 -D BULLETIN 1123-A |  | | Report (volume) | | the Potosi Quadrangle, Grant County Wisconsin, and Dubuque County, Iowa En I O O 52; PH ^ O o fc-3...the Potosi Quadrangle, Grant County Wisconsin, and Dubuque County, Iowa By JESSE W. WHITLOW and WALTER...3 square miles in Iowa. The Wisconsin part is in the Driftless Area, but the Iowa part is in the attenuated-pebble...vaileys. 'Glacial till occurs only on the upland in Iowa. Most of the Mississippi River valley fill is glacial...square miles in Wisconsin and 3 square miles in Iowa. About Y square miles are occupied by the Mississippi |  | | Report (volume) | | Pyrite and marcasite Limonite and hematite Chalcopyrite . 9 9 9 10 10 12 13 13 14 15 15 16 16 17 17...Crevices and openings in Galena limestone at East Dubuque FIG. 1. The mounds, upland, and river terrace,...of the State and includes a part of Jo Daviess County. It is included in the upper Mississippi Valley...of the main district, near Jonesboro, in Union County. Some galena, was found, but Whether in paying...western Illinois occur altogether within Jo Daviess County, and the majority of them are found within a very |  | | Report (issue) | | the Illinois State Geological Survej~, and the Iowa Geological Survey \ I Zinc-Lead-Copper Resources...Survey, the Illinois State Geological Survey, and the Iowa Geological Survey . UNITED STATES GOVERNMENT PRINTING...Wisconsin and northern Tilinois from 1925-50, and in Iowa from 1917-53____________ Ill 233 A CONTRIBUTION...Wisconsin, northwestern Illinois, and northeastern Iowa contains thousand.s of small lead mines, about 400...northwestern Illinois, and a narrow fringe of northeastern Iowa (pl. 25) drained by the Mississippi River and its |  | | Journal (article/letter/editorial) | | Mississippi Valley Mineral District, Wisconsin, Iowa, Illinois, and Minnesota ALLEN V. HEYL U.S. Geological...the Upper MississippiValley district of Illinois,Iowa, and Wisconsin.Thesesulfideshave the samecrystalhabits...peripheralto the southernedgeof the districtin Illinoisand Iowa. The largestknown depositsin the main districtare...zinc ores.Most of southwest Wisconsin, northeast Iowa, and southeast the sulfides are in disseminations...27Y•&•'JRichland Cu •Pbtu• ..... ./•--'"Center!34 X[• X47 -v IOWA 4.5 • Decorah I X46 ! ,Zn .•'"') x2C8• '--• |  | | Report (volume) | | Dodgeville No. 3 mine, Iowa County. Page FIGURE 25. Index map of Wisconsin-Illinois-Iowa zinc-lead district...Section at the contact between Stewartville and Dubuque members, Johnson quarry.__________--__------_...The Dodgeville 'and Mineral Point quadrangles, in Iowa and Lafayette Counties in southwestern Wisconsin...cover 110 square miles of the Wisconsin-Illinois-Iowa zinc-lead district and lie wholly within the Driftless...60-61, 7475) for exposures in Glenwood township, Iowa, is a green, sandy and dolomitic shale. It is exposed |  | | Report (issue) | | Wisconsin Geological and Natural Histoyy Survey, the Iowa Geological Survey, and the Illinois State Geological...Pyrrhotite(FeS) Millerite(NiS) Bornite (Cu5FeS4) Chalcopyrite(CuFeS2) Pyrite(FeS2) Cobaltite(?) (CoAsS) or...smaltite(?) stage Galena stage Late barite stage Chalcopyrite-millerite stage Calcite stage Postmineralization...Cook mine Weiskircher mine Imperial, Hoover, or Iowa mine Old Cottingham mine New Cottingham mine Little...mine Trego-Great Northern mine Columbia mine Grant County (Lucky-Four) and Homestead mines Royal mine Acme |  | | Report (volume) | | Edward Barrett, Indianapolis. Iowa.............. Prof. George F. Kay, Iowa City. Kansas............Prof...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | Report (issue) | | Barite 38 Calamine 38 Calcite 38 Cerusite Chalcopyrite 38 ' 38 Dolomite Galena Hydrozincite Limonite...called upper Mississippi Valley region. sin and Iowa, in addition is part of the so- It includes portions...Stephenson counties, although most of it is in JoDaviess County. The district has undergone little or no enlargement...Jine between Savanna and Mt. Carroll in Carroll County, and its eastern edge by the line between the counties...Illinois has been taken from that portion of JoDaviess County which lies north of a line passing through Elizabeth |  | | Journal (article/letter/editorial) | | namely: (•) speculariteand pyrite, (2) pyrite and chalcopyrite,(3) zinc, lead and barite, (4) probably manganeseore...placesknown to be severalhundredfeet. In Perry County, Missouri, a great fault zone crossesthe Mississippi...the uplift. They include the basicdikes of Elliot County in easternKentucky,the basic and acid dikesof CrittendonCounty...GenevieveCounty, Missouri, the pegrnatitesof Camden County,southcentralMissouri,and the graniteof Sl•avinaw...sulphideoresof the Mississippivalley region. In Woodson County, Kansas,at Silver City, sandstonesof 2 Weller, |  | | Report (volume) | | ..'........................................ 126 Iowa...................................................Barrett, Indianapolis. Iowa___ __Prof. George F. Kay, Iowa City. Kansas_____Prof. Erasmus Haworth, Lawrence...See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.; |  | | Report (volume) | | 48 Sphalerite 48 49 Marcasite and pyrite 49 Chalcopyrite CONTENTS.� V Ore deposits—Continued.� pageComposition—Con...districts 71 � General relations 72 � Mines in Iowa 72 � Dubuque district 72 History� � Geographic limits 73...Rockdale Iowa A, Upper thin beds of the Galena with overlying Maquoketa shale near V. Julien, Iowa; B, Pitching...East Dubuque � crevices and openings at East B, VI. A, Fist. opening at. Dubuque, Iowa: 54 Dubuque, Ill...pocket. areas covered by special maps Map of the Dubuque area showing topography, geology, structure, and |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Gold, such as Chalcopyrite, Galena, Pyrite, Pyrrhotite and some Sphalerite. BALDWIN COUNTY MILLEDGEVILLE...MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59, 5 mi. E of Jackson-Banks Co. lineBeryl...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE: |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | | Report (volume) | | adjacent Montfort and Linden quadrangles, in Grant and Iowa Counties in southwestern Wisconsin, cover 110 square...The Linden and Montfort quadrangles, in Grant and Iowa Counties in southwestern Wisconsin (fig. 19), are...southwest Wisconsin, northwest nilnols, and northeast Iowa showing outline of mining district, outline of Driftless...are in the Driftless Area of Illinois, Wisconsin, Iowa, and Minnesota. The surface of the quadrangles is...example of the irregular upper surface occurs along County Road I between sec. 13, T. 6 N., R. 1 W., and sec |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Journal (issue) | | Shoup ................ 317 W URTZ IT E IN W ASHOE COUNTY, NEVADA. By Hat field Go11dey ...................located 5 miles n<,rth of Fort Cobb, i!l Caddo County, of western Oklahoma. and was being sunk for oil...t -8n-t2w. wildcat north of Fort Cohh, in Caddo county, trying co free drill pipe stuck 25 feet off bot·...collectors first observed it at p the Cornwall, Lebanon County, Penn., g iron mine and called it "rare," probably...Franklin, a nice little village in eastern Sussex County, in northern New Jersey, is noted for its famous |  | | Report (issue) | | - Tectonic movement in the Grapevine area, Kern County, Calif., by B. E. Lofgren - _ _ _ - - - _ _ _ -...extrusive volcanic rocks in Middle Park, Grand County, Colo., by G. A. Izett - - - - - _ _ - - - - _...Graford Formation of Late Pennsylvanian age, Brown County, Texas, by D. A. Myers . . . . . . . . . . . ....rocks of the Houlton-Smyrna Mills area, Aroostook County, Maine, by Louis Pavlides and W. B. N. B e r r...the basal beds of the Maquoketa Shale near Dubuque, Iowa, by C. E. Brown- _ _ _ _ _ _ _ _ _ _ _ Trona |  | | Journal (issue) | | the Bandora mine, South Mineral Creek, San Juan County, Colorado .......................................and have since produced some o f the finest chalcopyrite and quartz specimens ever found in the Colorado...discussed here. Chalcopyrite CuFeS2 O f all the minerals found at the Bandora, chalcopyrite surely is the...collector’s point of view. Fine specimens with large chalcopyrite crystals nestled amongst quartz crystals were...collected during the days of the author’s visits. Chalcopyrite crystals were discovered primarily in pockets |  | Druschel, G. K., Labrenz, M., Thomsen-Ebert, T., Fowle, D. A., Banfield, J. F. (2002) Geochemical Modeling of ZnS in Biofilms: An Example of Ore Depositional Processes. Economic Geology, 97 (6) 1319-1329 doi:10.2113/gsecongeo.97.6.1319 | Journal (article/letter/editorial) | | primary sulfide minerals with associated pyrite, chalcopyrite, marcasite, and digenite hosted in carbonates...quadrangle, Grant Countym Wisconsin, and Dubuque County, Iowa: U.S. Geological Survey Bulletin 1123-I |  | | Book (volume) | | Virginia VOLUME 3: THE NORTHWESTERN QUANDRANT Idaho, Iowa, Kansas, Minnesota, Missouri, Montana, Nebraska...TREASURES VOLUME ep The Northwestern Quadrant Idaho, Iowa, Kansas, Minnesota, Missouri, Montana, Nebraska...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible...for the county in which it is located. This site number also appears under the given county in the text...under the heading of Nebraska, on the map of Sioux County, the site x How to Use This Book indicated |
|
