 | Harlov, Daniel E., Meighan, Corey J., Kerr, Ian D., Samson, Iain M. (2016) Mineralogy, Chemistry, and Fluid-Aided Evolution of the Pea Ridge Fe Oxide-(Y + REE) Deposit, Southeast Missouri, USA. Economic Geology, 111 (8) 1963-1984 doi:10.2113/econgeo.111.8.1963 | Journal (article/letter/editorial) | | Fluid-Aided Evolution of the Pea Ridge Fe Oxide-(Y + REE) Deposit, Southeast Missouri, USA* Daniel E. Harlov,1...Ontario, Canada N6E 1L3 Abstract The Kiruna-type Pea Ridge iron oxide-apatite (IOA) deposit is hosted by...tuffs of the St. Francois Mountains, southeast Missouri, USA. It consists of a series of altered zones composed...fluorapatite, monazite, xenotime, and iron oxides at Pea Ridge, suggest a subvolcanic origin coupled with a strong...Mineville orebody, Adirondack Mountains, New York, USA (McKeown and Klemic, 1956; Lupulescu and Pyle, 2005 |  | Hofstra, Albert H., Meighan, Corey J., Song, Xinyu, Samson, Iain, Marsh, Erin E., Lowers, Heather A., Emsbo, Poul, Hunt, Andrew G. (2016) Mineral Thermometry and Fluid Inclusion Studies of the Pea Ridge Iron Oxide-Apatite–Rare Earth Element Deposit, Mesoproterozoic St. Francois Mountains Terrane, Southeast Missouri, USA. Economic Geology, 111 (8) 1985-2016 doi:10.2113/econgeo.111.8.1985 | Journal (article/letter/editorial) | | Thermometry and Fluid Inclusion Studies of the Pea Ridge Iron Oxide-Apatite–Rare Earth Element Deposit...Mesoproterozoic St. Francois Mountains Terrane, Southeast Missouri, USA Albert H. Hofstra,1,† Corey J. Meighan,1 Xinyu...mineralized samples from the Mesoproterozoic Pea Ridge iron oxide-apatite (IOA)-rare earth element (REE)...SEM-backscatter electron images show that quartz and rutile precipitated before, during, and after magnetite...and REE mineral growth. Ti-in-quartz and Zr-in-rutile equilibration temperatures range from ≤350° to |  | | Journal (article/letter/editorial) | | MINERALS OF THE Pea Ridge Mine Downloaded by [Universitat Politècnica de València] at 18:24 21 October...October 2014 Washington County, Missouri LAURENCE M.NUELLE Brass Rooster Minerals P.O. Box 1770 Rolla, Missouri...Missouri 65402-1770 T he Pea Ridge magnetite deposit, Washington County, Missouri, is hosted by Precambrian...Precambrian volcanic rocks of the St. Francois terrane. Pea Ridge is a massive deposit with more than 100 million...has not been delineated. The late Jack Emery (Pea Ridge mine geologist; 1975 pets. com.) estimated that |  | | Journal (article/letter/editorial) | | Mesoproterozoic St. Francois Mountains terrane, Missouri: Origin of the Pea Ridge iron oxide-apatite-rare earth element...the St. Francois Mountains terrane in southeast Missouri, part of the broader Mesoproterozoic Granite-Rhyolite...endowments of critical elements, such as the Pea Ridge iron oxide-apatite (IOA) deposit, which has an...role of silicic magmatism in the genesis of the Pea Ridge deposit, we present a high-spatial resolution...elucidate the magmatic-hydrothermal evolution of the Pea Ridge system. Two contemporaneous silicic igneous centers |  | Tunnell, Bolorchimeg N., Locmelis, Marek, Seeger, Cheryl, Mathur, Ryan, Dunkl, István, 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) | | The Pilot Knob iron ore deposits in southeast Missouri, USA: A high-to-low temperature magmatic-hydrothermal...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 Göttingen... 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 |  | Ayuso, Robert A., Slack, John F., Day, Warren C., McCafferty, Anne E. (2016) Geochemistry, Nd-Pb Isotopes, and Pb-Pb Ages of the Mesoproterozoic Pea Ridge Iron Oxide-Apatite–Rare Earth Element Deposit, Southeast Missouri. Economic Geology, 111 (8) 1935-1962 doi:10.2113/econgeo.111.8.1935 | Journal (article/letter/editorial) | | Mesoproterozoic Pea Ridge Iron Oxide-Apatite–Rare Earth Element Deposit, Southeast Missouri* Robert A. Ayuso...isotope data were obtained to characterize the Pea Ridge deposit, improve identification of exploration...mineralization with respect to crustal blocks. The Pea Ridge deposit is spatially associated with felsic volcanic...rhyolite has 206Pb/204Pb from 24.261 to 50.091; (2) Pea Ridge and regional galenas have 206Pb/204Pb from 16...externally sourced metal-bearing fluids. The Pea Ridge deposit was part of a single, widespread, homogeneous |  | | Journal (article/letter/editorial) | | Copyright © 2000 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/00 $20.00 ⫹ .00 Pergamon...Department of Geosciences, Tucson, Arizona 85721, USA (Received November 26, 1997; accepted in revised...St. Francois Mountains terrane of southeastern Missouri, Nd for Fe-P-REE (apatite, monazite, xenotime)...In the St. Francois Mountains of southeastern Missouri, Middle Proterozoic (⬇1.47 Ga) volcanic rocks...DEPOSITS 2.1. St. Francois Mountains, Southeast Missouri *Author to whom correspondence should be addressed |  | Day, Warren C., Slack, John F., Ayuso, Robert A., Seeger, Cheryl M. (2016) Regional Geologic and Petrologic Framework for Iron Oxide ± Apatite ± 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) | | Mesoproterozoic St. Francois Mountains Terrane, Southeast Missouri, USA Warren C. Day,1,† 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...St. Francois Mountains terrane of southeast Missouri, USA. The St. Francois Mountains terrane lies along...to emplacement of the ore-forming systems. The Missouri iron orebodies are magmatic-related hydrothermal |  | | Journal (issue) | | were some of the words used to describe a lluorite mine in the San Andres Mountains of New Mexico. The author...location for a possible collectin_g ve~ture. The mine was determined to be the Bohrnstedt lluonte mme...for us to reach the mine. This was accomplished and we eventually reached the mine (which included a hike...crystals covered the mine area and it appeared that no one had visited the mine since the U. S. Army...Army had closed the area in the 1940s. The "mine" was really a prospect as it consisted of a trench cut through |  | Slack, John F., Corriveau, Louise, Hitzman, Murray W. (2016) A Special Issue Devoted to Proterozoic Iron Oxide-Apatite (±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) | | Copper-Gold and Affiliated Deposits of Southeast Missouri, USA, and the Great Bear Magmatic Zone, Northwest...Mesoproterozoic St. Francois Mountains terrane of southeast Missouri, United States, and in the Paleoproterozoic Great...drilling at and near IOA and IOCG deposits in Missouri, and of exceptional field exposures in the Great...REE, IOCG, and affiliated deposits of southeast Missouri and the Great Bear magmatic zone of which 12 are...three papers were submitted by workers from the Missouri Geological Survey (Rolla), the Deutches GeoForschungsZentrum |  | | Journal (article/letter/editorial) | | SHERWOOD 106A East 25th, P. 0. Box 436 Oak Grove, Missouri 64075-0436 Downloaded by [Brown University Library]...WILLIAMS 549 Aqua Ridge Drive St. Louis, Missouri 63129-2704 Figure 1. Counties in Missouri. N o comprehensive...comprehensive list of Missouri mineral occurrences has been published since Leonhard (1 882), updated by Wheeler...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 |  | Neymark, L. A., Holm-Denoma, C. S., Pietruszka, A. J., Aleinikoff, J. N., Fanning, C. M., Pillers, R. M., Moscati, R. J. (2016) High Spatial Resolution U-Pb Geochronology and Pb Isotope Geochemistry of Magnetite-Apatite Ore from the Pea Ridge Iron Oxide-Apatite Deposit, St. Francois Mountains, Southeast Missouri, USA. Economic Geology, 111 (8) 1915-1933 doi:10.2113/econgeo.111.8.1915 | Journal (article/letter/editorial) | | from the Pea Ridge Iron Oxide-Apatite Deposit, St. Francois Mountains, Southeast Missouri, USA* L. A. Neymark... Canberra, ACT, 0200 Australia Abstract The Pea Ridge iron oxide-apatite (IOA) deposit is one of the...mineral geochronometers, are abundant in the Pea Ridge orebody. However, the potential presence of multiple...on the formation and alteration history of the Pea Ridge IOA deposit. The oldest apatite TIMS 207Pb*/206Pb*...mantle-like source. Introduction The southeast Missouri (USA) iron metallogenic province within the Mesoproterozoic |  | | Journal (article/letter/editorial) | | Millerite on dolomite, Leadwood, St. Francois County, Missouri. Glenn Williams specimen, Terry Huizing photo...May/June: Elbaite on quartz, Himalaya mine, Mesa Grande, San Diego County, California. Wayne Sorensen specimen...photo. July/August: Barite, Black Cloud mine, Leadville, Lake County, Colorado. Dave Bunk specimen, Jeff...photo. NovembedDecember: Hematite, Montreal mine, Iron County, Wisconsin. F. John Barlow specimen, M. Hjerstedt...Preparation of Fossils, R. Ratkevich, 4 18-22 Allanite, Missouri, 96 Almandine-spessartine, California, 171 Alpine |  | | Report (issue) | | of Documents U.S. Government Printing Office Washington, DC 20402 (Check or money order must be payable...Battery St. SPOKANE, Washington-U.S. Courthouse, Rm. 678, West 920 Riverside Ave. WASHINGTON, D.C.-U.S. Department...the following Geological Survey offices: ROLLA, Missouri-1400 Independence Rd. FAIRBANKS, Alaska-New Federal...Mineral Paragenesis of the Pea Ridge Iron Ore Mine, Washington County, Missouri-Origin of the Rare-Earth-Element-...(Upper Devonian and Lower Mississippian) in Hardin County, Southern Illinois By GEORGE A. DESBOROUGH Chapters |  | | Journal (article/letter/editorial) | | magmatism and the Pea Ridge IOA-REE and Boss IOCG deposits, southeastern Missouri iron metallogenic province...province, USA Celestine N. Mercer, Kathryn E. Watts, Juliane Gross PII: DOI: Reference: S0169-1368(18)30839-4...magmatism and the Pea Ridge IOA-REE and Boss IOCG deposits, southeastern Missouri iron metallogenic province...province, USA, Ore Geology Reviews (2019), doi: https:// doi.org/10.1016/j.oregeorev.2019.103129 This...magmatism and the Pea Ridge IOA-REE and Boss IOCG deposits, southeastern Missouri iron metallogenic province |  | | Report (volume) | | Superintendent of Documents Government Printing Office Washington, D.C. 20402 (Check or money order must be payable...agents of the Superintendent of Documents: • WASHINGTON, D.C.--Main Interior Bldg., 2600 corridor, 18th...California--Customhouse, Rm. 504, 555 Battery St. • SPOKANE, Washington--U.S. Courthouse, Rm. 678, West 920 Riverside...the Precambrian metallogenic region of southeast Missouri, by Eva B. Kisvarsanyi 48 Progress toward an occurrence...ore provinces of South Australia and southeast Missouri, by Marco T. Einaudi and Naomi Oreskes 58 The |  | | Report (issue) | | able.pdf. Cover. The Mountain Pass Mine, San Bernardino County, California, was the only active producer...............................................O21 Mine Waste Characteristics.........................................................................O22 Mine Closure...........................................Figures O1. O2. O3. O4. O5. Graph showing world mine production of rare-earth oxides, by country and...O6 Photograph of the Mountain Pass Mine in San Bernardino County, California, which was the only active |  | | Report (issue) | | https://geology.com/. Photograph of Mountain Pass mine by Bradley Van Gosen. Rare Earth Element Mineral...................................3 Mountain Pass mine, southeastern California, June 2018...............States discussed in this report..............6 World mine production of rare-earth oxides, by country and...production came entirely from the Mountain Pass mine in California, providing only about 4 percent of...production coming entirely from the Mountain Pass mine in southeastern California (figs. 3 and 4). In the |  | | Report (volume) | | Regional Structure of the Southeast Missouri and Illinois-Kentucky Mineral Districts GEOLOGICAL SURVEY...1202-B Regional Structure of the Southeast Missouri and Illinois-Kentucky Mineral Districts By A....districts UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1965 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C. 20402 CONTENTS Abstract,.___________..._________-_________________________ Southeast Missouri district-____________________________________ |  | | Report (issue) | | Midcontinent Program and Abstracts ,' St. Louis,· Missouri, April 11-12, 1989 :: :.· AVAILABILITY OF BOOKS...Superintendent of Documents Government Printing omce Washington, D.C. 20402 (Check or money order must be payable...agents of the Superintendent of Documents: • WASHINGTON, D.C.--Main Interior Bldg., 2600 corridor, 18th...California--Customhouse, Rm. 504, 555 Battery St. • SPOKANE, Washington--U.S. Courthouse, Rm. 678, West 920 Riverside...Midcontinent Program and Abstracts St. Louis, Missouri, April 11-12, 1989 Edited by WALDEN P. PRATI and |  | | Report (issue) | | 11101 3 1818 00012580 5 U.S. Geological Survey - Missouri Geological Survey Symposium: Mineral-Resource...Mineral-Resource Potential of the Midcontinent St. Louis, Missouri, April 11-12, 1989 Program and Abstracts Vile eigOA...Open-File Report 89-169 U.S. Geological Survey - Missouri Geological Survey Symposium: Mineral-Resource...Mineral-Resource Potential of the Midcontinent St. Louis, Missouri, April 11-12, 1989 Program and Abstracts Edited...of 1° X 2° quadrangle projects across southern Missouri and adjacent areas -- the Rolla, Springfield, |  | Huang, Xiao-Wen, Boutroy, Émilie, Makvandi, Sheida, Beaudoin, Georges, Corriveau, Louise, De Toni, Anthony Franco (2019) Trace element composition of iron oxides from IOCG and IOA deposits: relationship to hydrothermal alteration and deposit subtypes. Mineralium Deposita, 54 (4) 525-552 doi:10.1007/s00126-018-0825-1 | Journal (article/letter/editorial) | | Australia, Pilot Knob and Pea Ridge from the Missouri district in the USA, and Lyon Mountain from the...the Grenville Province in USA (Fig. 1 and Online Resource 1). For each deposit studied, between one to...Sossego deposit (SOS_39K) with exsolution lamellae of rutile and ilmenite. Fractures of magnetite are filled...K-feldspar, quartz, and minor chalcopyrite and rutile. j Ore from the Ernest Henry deposit (EH1) composed...Hem hematite, Ilm ilmenite, Kfs K-feldspar, Rt rutile, Sd siderite, Ttn titanite, Mag magnetite, Qz quartz | | Huang, Xiao-Wen, Boutroy, Émilie, Makvandi, Sheida, Beaudoin, Georges, Corriveau, Louise, De Toni, Anthony Franco (2019) Trace element composition of iron oxides from IOCG and IOA deposits: relationship to hydrothermal alteration and deposit subtypes. Mineralium Deposita, 54 (4) 525-552 doi:10.1007/s00126-018-0825-1 | Journal (article/letter/editorial) | | Australia, Pilot Knob and Pea Ridge from the Missouri district in the USA, and Lyon Mountain from the...the Grenville Province in USA (Fig. 1 and Online Resource 1). For each deposit studied, between one to...Sossego deposit (SOS_39K) with exsolution lamellae of rutile and ilmenite. Fractures of magnetite are filled...K-feldspar, quartz, and minor chalcopyrite and rutile. j Ore from the Ernest Henry deposit (EH1) composed...Hem hematite, Ilm ilmenite, Kfs K-feldspar, Rt rutile, Sd siderite, Ttn titanite, Mag magnetite, Qz quartz |  | | Report (volume) | | 1992 UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1993 U.S. DEPARTMENT OF THE INTERIOR BRUCE...fluid-inclusion studies of the Pea Ridge ironrare-earth-element deposit, southeast Missouri By Gary B. Sidder, Warren...silver, mercury, copper, and palladium in Lemhi County, east-central Idaho By George A. Desborough, William...(Chapter U) to provide genetic insights into the Pea Ridge deposit, and mineral chemistry is applied to gold...Magnetic and gravity study of Desert Mountain, Juab County, Utah: Utah Geological and Mineralogical Survey |  | Rojas, Paula A., Barra, Fernando, Reich, Martin, Deditius, Artur, Simon, Adam, Uribe, Francisco, Romero, Rurik, Rojo, Mario (2018) A genetic link between magnetite mineralization and diorite intrusion at the El Romeral iron oxide-apatite deposit, northern Chile. Mineralium Deposita, 53 (7) 947-966 doi:10.1007/s00126-017-0777-x | Journal (article/letter/editorial) | | Michigan, 1100 North University Ave, Ann Arbor, MI, USA 5 Servicio Nacional de Geología y Minería (SERNAGEOMIN)...associated with a dioritic intrusion. The El Romeral iron mine is located 22 km north of La Serena, at the southern...additional minor fault systems are recognized in the mine pit, one with a NNW direction similar to the East...Patches of ilmenite and titanite, surrounded by rutile, contained in magnetite II crystals (reflected...pyrite, Ilm ilmenite, Tnt titanite, Bt biotite rutile) and minor sulfide (pyrite I ± chalcopyrite I) |
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