 | | Journal (article/letter/editorial) | | com/locate/oregeorev The Southeast Missouri (USA) Proterozoic iron metallogenic provinceāTypes of deposits...and genetic relationships to magnetiteāapatite and iron oxideācopperāgold deposits John L. Nold a,ā, Mark...Earth Science, University of Central Missouri, Warrensburg, MO 64093, USA ARC Centre of Excellence in Ore...October 2013 Keywords: Missouri (USA) iron district Proterozoic Magnetite Hematite IOCG-IOA a b s t r a...a c t The Southeast Missouri (USA) iron metallogenic province within the Mesoproterozoic St. Francois |  | | Journal (article/letter/editorial) | | the Southeast Missouri Iron Metallogenic Province M. A. Starkeyā and C. M. Seeger Missouri Geological Survey...Survey, Missouri Department of Natural Resources, 111 Fairgrounds Road, Rolla, Missouri 65401 Abstract...has been a driving force in the development of Missouri for hundreds of yearsāa history of feast and famine...famine, success and ruin. In southeast Missouri, the mining history spans times from early crude furnaces...Eight major iron orebodies and myriad minor deposits are known in the southeast Missouri iron metallogenic |  | Tunnell, Bolorchimeg N., Locmelis, Marek, Seeger, Cheryl, Mathur, Ryan, Dunkl, IstvĆ”n, Sullivan, Brandon, Lori, Lisa (2021) The Pilot Knob iron ore deposits in southeast Missouri, USA: A high-to-low temperature magmatic-hydrothermal continuum. Ore Geology Reviews, 131. 103973pp. doi:10.1016/j.oregeorev.2020.103973 | Journal (article/letter/editorial) | | com/locate/oregeorev The Pilot Knob iron ore deposits in southeast Missouri, USA: A high-to-low temperature...Petroleum Engineering, Missouri University of Science & Technology, Rolla, MO, USA Missouri Department of Natural...Natural Resources, Missouri Geological Survey, Rolla, MO, USA Juniata College, 1700 Moore St, Huntingdon...Huntingdon, PA 16652, USA d Sedimentology and Environmental Geology, Geoscience Center, University of GoĢttingen... MO 65566, USA b c A R T I C L E I N F O A B S T R A C T Keywords: Southeast Missouri IOA/IOCG deposits |  | Childress, Tristan M., Simon, Adam C., Day, Warren C., Lundstrom, Craig C., Bindeman, Ilya N. (2016) Iron and Oxygen Isotope Signatures of the Pea Ridge and Pilot Knob Magnetite-Apatite Deposits, Southeast Missouri, USA. Economic Geology, 111 (8) 2033-2044 doi:10.2113/econgeo.111.8.2033 | Journal (article/letter/editorial) | | 111, pp. 2033ā2044 Iron and Oxygen Isotope Signatures of the Pea Ridge and Pilot Knob Magnetite-Apatite...Magnetite-Apatite Deposits, Southeast Missouri, USA* Tristan M. Childress,1,ā Adam C. Simon,1 Warren C. Day,2 Craig C...magnetite of the Mesoproterozoic Pea Ridge and Pilot Knob magnetite-apatite ore deposits and these results...for other iron oxide-apatite deposits to shed light on the origin of the southeast Missouri deposits....values of magnetite from Pea Ridge (n = 12) and Pilot Knob (n = 3) range from 1.0 to 7.0 and 3.3 to 6.7ā° |  | | Journal (article/letter/editorial) | | SHERWOOD 106A East 25th, P. 0. Box 436 Oak Grove, Missouri 64075-0436 Downloaded by [Brown University Library]...Louis, Missouri 63129-2704 Figure 1. Counties in Missouri. N o comprehensive list of Missouri mineral...found in Missouri; two of these, fletcherite and starkeyite, were first described from Missouri mines....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 |  | Day, Warren C., Slack, John F., Ayuso, Robert A., Seeger, Cheryl M. (2016) Regional Geologic and Petrologic Framework for Iron Oxide Ā± Apatite Ā± Rare Earth Element and Iron Oxide Copper-Gold Deposits of the Mesoproterozoic St. Francois Mountains Terrane, Southeast Missouri, USA. Economic Geology, 111 (8) 1825-1858 doi:10.2113/econgeo.111.8.1825 | Journal (article/letter/editorial) | | Petrologic Framework for Iron Oxide Ā± Apatite Ā± Rare Earth Element and Iron Oxide Copper-Gold Deposits...Mesoproterozoic St. Francois Mountains Terrane, Southeast Missouri, USA Warren C. Day,1,ā John F. Slack,2 Robert A....Mail Stop 973, Lakewood, Colorado 80225 2 U.S. 3 Missouri Geological Survey, National Center, Mail Stop...of Natural Resources, Missouri Geological Survey, P.O. Box 250, Rolla, Missouri 65402 Abstract This paper...associated iron oxide Ā± apatite (IOA) Ā± rare earth element, iron oxide-copper-gold (IOCG), and iron-rich sedimentary |  | | Journal (article/letter/editorial) | | VolcanicStratigraphyof the Pilot Knob Iron Deposits,Iron County, Missouri SAMUEL V. PANNO* Department...Abstract The Pilot Knob area, located in Iron County in southeasternMissouri,containstwo iron deposits,...surfacedepositof hematite. Mappingand petrographicstudyof the rocksin and aroundthe Pilot Knob PelletCompany...volcanicstratigraphyfor the area and the placementof the iron depositswithin the stratigraphicsequence.The bulk...Tā¢E Pilot Knobiron deposits are locatedimmediately southeast of the town of Pilot Knob, in Iron County |  | | Journal (article/letter/editorial) | | OPTICAL STUDY OF THE MINERALS IN IRON DEPOSIT AT PILOT KNOB, MISSOURI By ALICE CAROL M c D A N l E L (...to a study of the mineral occurrences at Pilot Knob, Missouri. The procedure used in this study consisted...polished-section techniques. This was followed by a trip to Pilot Knob to study the field occurrences of the minerals...techniques. when deposits at Iron Mountain and Pilot Knob were opened. Iron Mountain, which lies six miles...miles north of Pilot Knob, produced 6 0 % of the iron ore coming from the area. Pilot Knob was second with |  | Johnson, Craig A., Day, Warren C., Rye, Robert O. (2016) Oxygen, Hydrogen, Sulfur, and Carbon Isotopes in the Pea Ridge Magnetite-Apatite Deposit, Southeast Missouri, and Sulfur Isotope Comparisons to Other Iron Deposits in the Region. Economic Geology, 111 (8) 2017-2032 doi:10.2113/econgeo.111.8.2017 | Journal (article/letter/editorial) | | Magnetite-Apatite Deposit, Southeast Missouri, and Sulfur Isotope Comparisons to Other Iron Deposits in the Region*...historic producer among the known iron deposits in the southeast Missouri portion of the 1.5 to 1.3 Ga eastern...copper, gold, and rare earth element potential of iron deposits regionally. The Ī“18O values of Pea Ridge...volcanic suite that is present at or near most of the iron deposits; the other was either melts or volcanic...analysis may be useful in evaluating southeast Missouri iron deposits for copper and possibly for gold. |  | Slack, John F., Corriveau, Louise, Hitzman, Murray W. (2016) A Special Issue Devoted to Proterozoic Iron Oxide-Apatite (Ā±REE) and Iron Oxide Copper-Gold and Affiliated Deposits of Southeast Missouri, USA, and the Great Bear Magmatic Zone, Northwest Territories, Canada: Preface. Economic Geology, 111 (8) 1803-1814 doi:10.2113/econgeo.111.8.1803 | Journal (article/letter/editorial) | | Special Issue Devoted to Proterozoic Iron Oxide-Apatite (Ā±REE) and Iron Oxide Copper-Gold and Affiliated...Affiliated Deposits of Southeast Missouri, USA, and the Great Bear Magmatic Zone, Northwest Territories, Canada...Mesoproterozoic St. Francois Mountains terrane of southeast Missouri, United States, and in the Paleoproterozoic Great...special issue emphasize iron oxide-apatite (IOA) Ā± rare earth element (REE) and iron oxide-copper-gold (IOCG)...drilling at and near IOA and IOCG deposits in Missouri, and of exceptional field exposures in the Great |  | | Report (volume) | | Petrogenesis and tectonic setting of Middle Proterozoic iron oxide-rich ore deposits-An ore deposit model for...southeast Missouri, by Eva B. Kisvarsanyi 48 Progress toward an occurrence model for Proterozoic iron oxide...ore provinces of South Australia and southeast Missouri, by Marco T. Einaudi and Naomi Oreskes 58 The...Proterozoic metallogenic province of southeast Missouri-A blueprint for State and Federal cooperation...and evaluation of the Pea Ridge iron ore mine (Washington County, Missouri) for rare-earth element and precious |  | | Journal (issue) | | f1tuite,.'4. 1942 Jo,,, dJ~, 1943. CHIPS FROM THE QUARRY .................................................Robert W. Fa11sei ................ 43 MISSOURI IRON-PILOT KNOB. By Clark Harrison .....................of ,rystaJ 46 ROCKS AND MINERALS MISSOURI IRON----PILOT KNOB By CLARK HARRISON Special Correspondent...my thoughts to turn back to the summers in Old Missouri, where, as a boy, I used to scrap lead ore from...enough to work, I did quite a bit of mining for iron (hematite) and lead (galena) , for these ores were abundant |  | | Journal (article/letter/editorial) | | characteristics and tectonic setting of Proterozoic iron oxide (Cu-U-Au-REE) deposits M u r r a y W. H i...03755, USA CDepartment of Applied Earth Sciences, Stanford University, Stanford, CA 94305, USA (Received...characteristics and tectonic setting of Proterozoic iron oxide ( C u - U - A u - R E E ) deposits. In: G...breccias, Yukon, the Kiruna iron ore district, Sweden, and the southeast Missouri iron ore district, and a review...class of ore deposits characterized by low-titanium, iron-rich rocks formed in extensional tectonic environments |  | | Journal (article/letter/editorial) | | MAGNETITES 4 AND HEMATITES, SOUTHEAST MISSOURI IRON METALLOGENIC PROVINCE, U.S.A. GEZA KISVARSANYI.................................................. Iron deposits .........................................magnetite and hematite ...................... Geochemistryof the ferrid elementsof the iron deposits......occur in the volcanic rocks of the SoutheastMissouri Iron MetallogenicProvincein an area approximately70...enrichments in fluorite,calcite,and iron oxidesare present. The shapesof the iron depositsrangefrom massivetabularto |  | | Report (issue) | | Region Rosiclare, Illinois to Ironton and Viburnum, Missouri June 30-July 8, t 989 Field Trip Guidebook Tt47...Peabody Drive Champaign, IL 61820 Eva B. Kisvarsanyi Missouri Dept. of Natural Resources Div. of Geology and...Dept. of Geology and Geophysics University of Missouri - Rolla Rolla, MO 65401 Associate Leaders: James...Dept. of Geology and Geophysics University of Missouri - Rolla Rolla, MO 65401 IGC FIELD TRIP T147:...Richard D. Hagni 4 COVER The Arch, St. Louis, Missouri. lIllinois State Geological Survey, Urbana, Illinois |  | | Report (volume) | | SURVEY OF MISSOURI. ARTHUR WINSLOW, STATE GEOLOGIST. VOL. II . A REPORT 0:N THE IRON ORES OF MISSOURI...geologist, C. R. KEYES, paleontologist. Specialties : Iron and ~JJfangan ese. H. A. WHEELER, ass't geologist...in Zinc and Lead Work. E. H. LONSDALE, ass't in Iron o,Ā·e Work ancl Detailecl fliapping. T. B. MARBUT...Polk County. LETTER OF TRANSMITTAL. 0FFICI~ OF THE GEOLOGICAL SURVEY,} JEFFERSON CITY, MISSOURI, December...to transmit, herewith, a Report upon the Iron Ores of Missouri, by Mr. Frank L. Nason, assistant geologist |  | | Report (issue) | | MINERAL-RESOURCE POTENTIAL OF THE ROLLA IĀ°x2Ā° QUADRANGLE, MISSOURI, AS APPRAISED IN SEPTEMBER 1980 Walden P. Pratt...Pratt, Editor Prepared in cooperation with the Missouri Department of Natural Resources, Division of Geology...selected areas in the Rolla 1Ā°x2Ā° quadrangle, Missouri.................................. Estimated amounts...selected areas of the Rolla IĀ°x2Ā° quadrangle, Missouri.................................................1980.......... Resource potential for Kiruna-type iron apatite(-copper) deposits, September 1980...... |  | | Journal (article/letter/editorial) | | t Missouri-Related Articles Published Rocks & Minerals AN ANNOTATED BIBLIOGRAPHY This bibliography contains...Illinois 60062 Anonymous. 1974. Rare stones in Missouri crater. Rocks & Minerals 49:710. Brief report...Boyer, D. P. 1932. Trip to a barite locality in Missouri. Rocks & Minerals 7:127. Description of a visit...ātiff digginsāā or āOld Minesā of southeastern Missouri together with details of the processing of barite...1942. Missouri iron-Pilot Knob. Rocks & Minerals 17:46-5 1. Covers the iron industry in Missouri especially |  | | Journal (article/letter/editorial) | | sediments of the Taum Sauk Caldera, southeastern Missouri, USA G. R. LOWELL1,* 1 2 AND P. D. NOLL JR2 Department...Geosciences, Southeast Missouri State University, Cape Girardeau, MO 63701, USA Actinide Analytical Chemistry...Alamos National Laboratory, Los Alamos, NM 87545, USA ABSTR ACT Stromatolitic carbonate in moat-fill...magma-derived brine at Ketcherside Gap in southeastern Missouri. The skarn records early low fO2 conditions similar...: reduced skarn, Fe-Cu-Au, Mesoproterozoic, SE Missouri, St. FrancĢ§ois Mountains. Introduction IN this |  | | Journal (article/letter/editorial) | | FEBRUARY 21, 1874.J souri iron ores, the hematite and the limonite (sometimes the manufacture of spiegeleisen...the transformation of the fumes called brown hematite), the former occurring in two distinct in the...chlorides, varieties, namely, specular ore and red hematite. The first The specular ores in sandstone differ...into spathic ore. Generally these deĀ The red hematite forms strata in the greatly increased, and it...workable iron ore reaches north of the MisĀ souri River at one point only, in Callaway county, where |  | | Journal (article/letter/editorial) | | events in the Proterozoic St. Francois Mountains, Missouri E.M. King a,ā , A.P. Trzaskus a,b , J.W. Valley...1996). The St. Francois Mountains in southeast Missouri contain the only major exposures of Mesoproterozoic...Francois Mountains. The older event is associated with iron oxide deposits in the region. Xenotime from a mineral...mineral vein at the Pea Ridge magnetite/hematite iron mine, northwest of the St. Francois Mountains, has...02, 9.18 Knob Lick quarry Knob Lick Knob Lick quarry Knob Lick quarry 5 5 5 5 03SFM29 Knob Lick 03SFM27 |  | | Journal (article/letter/editorial) | | O. D. MUNN. . VOLUME status of the British iron trade. The total export of 1873,of out fully and... Whatever falls short of this slmple and cerĀ iron and steel, was 2,959,314 tuns, estimated at $188...expression. bids fair will witness lower prices for iron in the British markets prize; and as the most credit........ 1161 Iron orcs of Missouri, the...... ... 112 Americ81JB, the a borlļæ½inal 11ti Iron trade, the...Geographical prO,l(reS8 In 18i::L 116 Steamers, light draft iron......... 119 Gluc aq a hea]mg remedy. ........ 116 |  | | Journal (article/letter/editorial) | | Copyright Ā© 2000 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/00 $20.00 ā«¹ .00 Pergamon...Department of Geosciences, Tucson, Arizona 85721, USA (Received November 26, 1997; accepted in revised...St. Francois Mountains terrane of southeastern Missouri, ā§Nd for Fe-P-REE (apatite, monazite, xenotime)...deposits at Olympic Dam, Australia, and the Kiruna Iron District in northern Sweden (e.g., Oreskes and Einaudi...In the St. Francois Mountains of southeastern Missouri, Middle Proterozoic (ā¬1.47 Ga) volcanic rocks |  | Rittase, William M., Walker, J. Douglas, Andrew, Joe, Kirby, Eric, Wan, Elmira (2020) PlioceneāPleistocene basin evolution along the Garlock fault zone, Pilot Knob Valley, California. Geosphere, 16 (5) 1208-1224 doi:10.1130/ges02209.1 | Journal (article/letter/editorial) | | basin evolution along the Garlock fault zone, Pilot Knob Valley, California William M. Rittase1,*, J....Geology, University of Kansas, Lawrence, Kansas 66045, USA College of Earth, Ocean and Atmospheric Sciences...97330, USA 3 U.S. Geological Survey, 345 Middlefield Road, Menlo Park, California 94025, USA 1 https://doi...baā sin evolution along the Garlock fault zone, Pilot Knob Valley, California: Geosphere, v. 16, no. 5,...in California. In the southern Slate Range and Pilot Knob Valley, an ~2000-m-thick package of Late Cenozoic |  | | Journal (article/letter/editorial) | | Differential thermal analysis of a black, high-iron tourmaline revealed an endothermal break (melting)...1050oC. Synthetic tourmaline made at 500" from a high-iron glasswith G--2.67 and n:1.582, prepared by melting...Monmouth, New Jersey. OCCURRENCEOF BARITE AT PILOT KNOB, MISSOURI Arsrnr J. FnaNr AND CoRNELrus S. MovNruax...University, Saint Louis 8, Missouri.. A speciman of felsite containing hematite was found at the top of...chute leading to a dump on the north side of Pilot Knob. The surface of one side of this specimen is |
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