 | | 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) | | 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) | | Boston Massachusetts 02108, USA 667 Lytton A venue, Palo Alto California 94301 , USA I 07 Barry Street, Carlton...Carlton, Victoria 3053 Australia DISTRIBUTORS USA and Canada Blackwell Scientific Publications Inc. PO...directly to CCC, 27 Congress Street, Salem, MA 01970, USA. 0305-8719/ 87 /$03.00 ISBN 0-632-0 I 939-5 Library...btidal shelf carbonates: Burlington and Keokuk Formations (Mississippian), Iowa and Illinois 237 HUDSON...this bicarbonate as calcite. Other carbonates (ankerite, siderite, witherite, strontianite) are also formed |  | | Journal (article/letter/editorial) | | have found in the Magnet Cove area of Hot Spring County, Arkansas. I am sending you a specimen under separate...striated, brassy-yellow cubes. The 2y2 x 2y2" grayish ankerite — large, sharp xls — is a very fine specimen....on Delaware Bay, is in the N / E part of Sussex County, Del. From this beach, Bob and Hazel Reynolds,...item or two. ROCKS AND MINERALS IDAHO—"In Bonner County, Northern Idaho, at a place called Chimney Rock...dark gray mass. IOWA—Mr. E. E. Smith of Geode Industries, 106 W. Main, New London, Iowa, sent in an interesting |  | | Journal (article/letter/editorial) | | The Belvidere Mountain quarry, Low ell (Orleans County) is the most signifi cant locality in the state...producers. The nearby hamlet of Eden Mills (Lamoille County) is the commonly given but incorrect name for the...allanite-(Ce) almandine anaicime ancylite andalusite ankerite annite anorthoclase anthophyllite antigorite aragonite...cities and differ from some states that have strong county governments with jurisdiction over large expans...occurrences, etc.). Addison County Granville talc quarry in Granville: ankerite, chalcopyrite, dolomite, |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...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:...agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N |  | | Journal (article/letter/editorial) | | location a~ included at the end of each entry. Adair County Chariton River (40-04-05N 92-4 I -23W). septarian...septarian concretions about 2 miles north of the Macon county line. CALCITE crystals enclosing bundles of acicular...hematite, quartz (Broadhead 1873b, 1877). Audrain County Mexico, in fire clay pits and spoil piles: PYRITE...University Library] at 19:58 29 October 2014 Barton County McKarrow’s coal bank (37-37N 94-28W), 2.5 miles...PICKERINGITE, pyrite, siderite (Broadhead 1873b). Bates County Panther Creek, northwest of Rockville in coal deposits: |  | | Journal (article/letter/editorial) | | The famous Keokuk geode is found in southeastern Iowa; across the river in Illinois and in nearby Missouri...white, pink, buff and brown. Dolomite alters to ankerite and has been reported to alter to limonite. Kaolinite...Maurice and Cecile Lamb. Photo by Elmer Paulis, Burlington, Iowa ROCKS A N D MINERALS 577 Downloaded by...good five inch specimen that we showed in the Burlington, Iowa—Geode Gem and Mineral Club Display at the |  | | 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 (article/letter/editorial) | | confirmation of my guess as to the rock I found in Marion County, Florida. "I say it's jasper, flint and agate....From Idaho wilderness area near Stanley in Blaine County, Idaho. Some of these come in very large xls."...that were found in the Warsaw formation, Hancock County, Illinois. These were found in geodes embedded...marcasite, dolomite, chalcedony, goethite, kaolinite, ankerite, smoky quartz, barite, aragonite, smithsonite...location to collecting." IOWA — From an old quarry north of Keokuk (Lee Co.), Iowa, we have 2 rough and one |  | | Journal (article/letter/editorial) | | Six types of dolomite, as well as one type of ankerite, document a complex diagenetic history during...and fracture fillings and formed during burial. Ankerite, associated with sulphide and sulphate minerals...following six types of dolomite as well as one type of ankerite have been defined on the basis of their distinctive...dolomite cement; (6) ferroan dolomite cement; and (7) ankerite cement. 95% of all dolomites encountered are matrix...only form 4%, and ferroan dolomite (type 6) and ankerite (type 7) only make up 1% of all dolomites. The |  | | Journal (article/letter/editorial) | | best known locality is in the region about Keokuk, Iowa; and almost every museum and large collection in...its tributaries near Keokuk and at many places in Iowa, Illinois, Missouri and Indiana. The limestone was...aragonite, galena, sphalerite, gypsum, barite, ankerite, magnetite, chalcopyrite, pyrite and limonite...stopped in the village .of Barksdale, in Edwards County, and one day made a trip up into one' of the canyons...east side of the river from a point opposite Burlington, Iowa, to the bridge at Keokuk. Beyond the old Mormon |  | | Report (volume) | | ............................................... Iowa.................................................................................................. Iowa ..................................^.......................................................... 302 Iowa...................................................Alabama, McCalley, 3819. Iron ore mines in Jefferson County, Castlcnian, 777. Leaf impressions in the Eocene...ietes.Nordenskjold, 4113. Die Goldlagerstiitten des Cape Nome Gebiets, Weber, 5914. Eruptive rocks, notes |  | Ma, Pengjie, Lin, Chengyan, Jahren, Jens, Dong, Chunmei, Ren, Lihua, Hellevang, Helge (2021) Cyclic zoning in authigenic saddle dolomite-ankerite: Indications of a complex interplay between fault-rupturing and diagenetic alteration. Chemical Geology, 559. 119831pp. doi:10.1016/j.chemgeo.2020.119831 | Journal (article/letter/editorial) | | Pre-proof Cyclic zoning in authigenic saddle dolomite-ankerite: Indications of a complex interplay between fault-rupturing..., Cyclic zoning in authigenic saddle dolomite-ankerite: Indications of a complex interplay between fault-rupturing...1 Cyclic zoning in authigenic saddle dolomite-ankerite: Indications of a complex interplay between fault-rupturing...systems. The chemistry of the zoned saddle dolomite-ankerite from the Bohai Bay Basin, China, changes in a...steady-state. The distribution of the dolomite-ankerite close to faults suggests that the cyclic evolution |  | | Catalog/List | | DRIVE, SAN JOSE, CALIFORNIA 95127 HALITE - Kern County, California (cavernous crystals) GEM ROUGH & SLABS...fl. yellow-green. ARAGONITE 3X4 - Sam Benito County, Califo.fnia - White needles groTdrting in radiating...Ilo $2, 3 X 3 $2.75, 4 X 5 $4.50 San Benito County, California - Greenish hexagonal plates (look like...$2.75, 2X3 $3.50, 3X4 $4.50 - Sa.n Benito County, California - A newl}. discovered mineral from... 3 X 3 $2.75 GARNET PffilANITE - Sam Benito County, California - Small shiny black xls. growing on |  | | Report (volume) | | Transactions, Vol. XL, 1898. New York, N. Y. Annales des Mines: 9th series, Vols. XV-XVI, 1899. Paris, France...Indianapolis, Ind. Iowa Academy of Science: Proceedings, Vol. VI, 1899. Des Moines, Iowa. Iowa Geological Survey...Survey, Vol. IX, 1899. Des Moines, Iowa. Iowa State University, Laboratory of Natural History: Bulletin...Vol. IV, No. 4, 1898, Vol. V, No. 1, 1899. Iowa City, Iowa. Johns Hopkins University: Circulars, Nos....Paleontologie und Geologic. Osterreich-Ungarns und des Orients: Vol. XII, Hefte I, 1898, Hefte. II-III, |  | | Journal (article/letter/editorial) | | GeologicalEngineering, ColoradoSchool of Mines, Golden, CO 80401. USA (Received October l, 1989; revised version accepted...acting through a longer time span (Hutchinson and Burlington, 1984; Maiden, 1984; Viljoen, 1984) has been...sometimes stratabound; all important Ferroan dolomite (ankerite) abundant, but form also variable: e.g., stratiform...disrupted, but concordant layer of quartz within the ankerite and do not penetrate the flanking chloriticpyritic...359 (c) Fig. 9 (a). Face of welllayered grey ankerite ore "'flow orebody" ( 1150 level, Kerr Addison |  | | Journal (article/letter/editorial) | | encompass a range from 0.7017 to 0.7174 (Buffalo Ankerite). The s7Sr/8‘?Sr ratios of tourmaline are variably...Fyfe, 1981; Colvine et al., 1984; Hutchinson and Burlington, 1984; Groves and Phillips, 1987). Based on such...(Hutchinson, 1976; Ridler, 1976; Hutchinson and Burlington, 1984) and lamprophyres (Rock and Groves, 1988)...Dome; 2 = Preston; 3 = Paymaster; 4 = Buffalo Ankerite; 5 = McBine; 6= Hollinger; 7= Coniaurum; 8 =Beaumont;...d’Or district (Table I; Fig. 2). At the Buffalo Ankerite deposit, three successive generations of veins |  | Morad, S., Al-Aasm, I.S., Ramseyer, K., Marfil, R., Aldahan, A.A. (1990) Diagenesis of carbonate cements in Permo-Triassic sandstones from the Iberian Range, Spain: evidence from chemical composition and stable isotopes. Sedimentary Geology, 67 (3) 281-295 doi:10.1016/0037-0738(90)90039-v | Journal (article/letter/editorial) | | been made on calcite, dolomite, and Fe-dolomite/ankerite from Permian-Triassic clastic sequences from...cements have precipitated before the Fe-dolomite/ankerite. Calcite, however, has also formed by calcitization...decarboxylation of organic matter in the late Fe-dolomite/ankerite. Early diagenetic dolomitic cements have heavier...dolomite ( < 5.8 mole% FeCO3) and Fe-dolomite/ankerite ( > 9.8 mole% FeCO3) and associated calcite in...they contain ( D = dolomite, FD = Fe-dolomite/ankerite, C = calcite). Electron microprobe analyses were |  | | Journal (article/letter/editorial) | | Beaudoin Contribution No. 2005-5130-01 of the Ministère des Ressources naturelles et de la Faune du Québec. M...gouv.qc.ca Present address: M. Legault Ministère des Ressources naturelles et de la Faune du Québec, 82...similar from one deposit to another (Hutchinson and Burlington 1984; Roberts 1987; Colvine et al. 1988; Groves...Rocks are usually highly altered to sericite and ankerite. The thickness of lapilli-tuff-breccias, their...feldspar porphyry, NZ North Zone, SZ South Zone, AK Ankerite, CC Calcite, CL Chlorite, SR Sericite a The number |  | | Journal (article/letter/editorial) | | Copyright © 2002 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/02 $22.00 ⫹ .00 Pergamon... Canada 2 National Water Research Institute, Burlington, ON L7R 4A6, Canada (Received July 13, 2001;...Creek tailings, the dissolution series consists of ankerite-dolomite, siderite, gibbsite, and aluminosilicates...The average cation compositions for siderite and ankerite, as quantified through microprobe analysis, were...were determined to be 5% calcite, 35% dolomite-ankerite, and 60% siderite. Because calcite is present |  | | Report (volume) | | Boletfn de Minas, nos. 2, 8. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 8, no....9-12. London. Iowa Academy of Sciences: Proceedings, vol. 24. Des Moines, Iowa. Iowa Geological Survey:...Survey: Annual Report, vol. 26. Des Moines, Iowa. Japan, Imperial Earthquake Investigation Committee: Bulletin...Geological Survey: Supplementary Report, Harlan County. Frankfort, Ky. Lake Superior Mining Institute:...Survey: Report of the State Geologist, 1915-16. Burlington, Vt .- ' Virginia Geological Survey: Bulletin |  | | Journal (article/letter/editorial) | | Mineralization and Minor Base Metal Mineralization in Iowa, Wisconsin, and Illinois KEITH B. KUTZ AND PAUL...AtmosphericSciences, 253 ScienceI, Iowa StateUniversity,Ames,Iowa 50011 Abstract Minor basemetal occurrencesare...mainUpper Mississippi Valley zincleaddistrictin Iowa, Wisconsin, andIllinois.Theseoccurrences are of...inclusiondata (1) to determine nor base metal occurrencesin Iowa, Wisconsin, and the geochemicalconditionsunder which...al., 1959; Heyl andWest, 1982; Gar- currencesin Iowa,Illinois,andWisconsin formed,(2) vin, 1984, Coveney |  | | Journal (article/letter/editorial) | | Waco, Texas. Blondel, Fernand, fngenieur en Chef des Mines, 13 Rue de Bourgogne, Paris VIIe, France. Bloom... Jacobs, Elbridge C., University of Vermont, Burlington, Vermont. Jarrell, O. W., 11 Oakwood Road, Newtonville...Mineralogie, Facult6 des Sciences, 18 Quai Claude Bernard, Lyon, France. *Lonsdale, John T , Iowa State CoIIege...CoIIege, Ames, Iowa. Lopez, Victor M., Ministeriode Fomento, Servicio Tecnico de Mineria y Geologia, Estados...California. Morgan, Leonard A , 216 Jones Avenue, Burlington, New Jersey. Morozewicz, J., Geological Survey |
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