 | | Journal (article/letter/editorial) | | 1. Postcard view of the Waukon iron mine, Allamakee County, cia. 1912. John Taylor collection. ARTHUR...Unfortunately. with today’s environmental laws and mine and quarry regulations. the prolific collecting of the 1950s...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 |  | | Journal (article/letter/editorial) | | of xline lead-gray galena associated with white calcite which fl. red under the long wave light. The locality...Ohneck, Rt 1. Huntertown, Indiana J. F. Hart Postville, Iowa Marguerite Clasby, 525 Whitney Ave. Louisville |  | | Journal (article/letter/editorial) | | the mountain, for 3 miles. The gravel road is a county road, usually fair except after heavy rains. At...collector are natrolite, lepidolite, cinnabar, calcite, olivine, bitumens, and so on. I am sending you...the N. W . part of Dade County, Fla., due west of Miami and near the Monroe County line. Among the samples...Lots 612 580 and 649, 19th District of Paulding County."—Spring 1954 issue, page 48. IDAHO—"I am sending...This new find is near Gilmore, Idaho, in Lemhi County."—letter dated July 28, 1954, from Clarence Martin |  | | Journal (article/letter/editorial) | | fracture fillings, and (d) small galena-sphalerite-calcite veins. Experimental Methods Sample collection ...was taken in a small lake about 50 miles NW of Postville. 238 CLARKE, TOP, œEAVAN, AND GANDHI methodof |  | | Report (volume) | | commercial domestic production is from Nye County, Nev., and Stevens County, Wash. Magnesite occurs also in New...occurs in commercial quantities only at Gabbs, Nye County, Nev. Dolomite, the double carbonate of magnesium...open-pit methods. The major departure from standard quarry practice is the maintenance of relatively narrow...present (1954) are those hi Stevens County, Wash., and Nye County, Nev. Other States that have produced...the deposits, except for those in San Bernardino County, are associated with serpentinized parts of the |  | | Book | | fossil-hunting localities, organized by state, county, township, section, or other landmark, together...7 THE ERA OF THE FLOODISTS In a limestone quarry near the village of Oeningen in Upper Baden, stonemasons...shells are made up largely of calcium carbonate (calcite or aragonite); during replacement, silica—a much...fossil bone tissue found elsewhere is petrified by calcite or collophane, an amorphous (uncrystallized), hydrous...fertilizers. Collophane may itself be replaced by calcite. Other minerals sometimes associated with collophane |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Marsh, 77d Plan or the earth: Gregory (J W), 99 Iowa geological survey: Calvin, 09c Pleistocene geology...13 geology: Hayford, 11. Pleistocene problem in Iowa: Calvin, 09a Isostasy and radioactivity: Becker...09b, 10, 11 Aftonian sands and gravels in western Iowa: Calvin, 05; Shimek, 08b Agaricocrinns, development:...93; Marcou, 96; Walcott, 07 Agate Spring fossil quarry, Nebr.: Peterson, 06b, 09 Age fiow and ebb of the |  | | Report (volume) | | Sciences: Proceedings, Vols. VI-VII. Davenport, Iowa. Denison University, Scientific Laboratories: Bulletin...Washington, 1893. Iowa Academy of Sciences: Proceedings, Vol. I, Part 2-VII. Bus Moines, Iowa. Iowa Geological...Survey: Annual Reports, A^ule. I-X. Bus Moines, Iowa. Iowa State University: Laboratories of Natural History...History, .Bulletin, A7ols. II, Part 2-V, Part 1. Iowa City, Iowa. Johns Hopkins University: Circulars, 'Nos...Maryland Geological Survey, Vols. I-III. Allegany County. Baltimore, Md. Maryland State Weather Service: |  | | Book | | Magnetite Deposits of the Dover Dis trict, Morris County, New Jersey. U.S . Ceo/. Survey Profess. Paper...1%1. End Moraines on Kittarinny Mountain, Susse, County, N.J. U.S. Geol. Suroey Profess. Paper 424C:61-64...Willard, Geology and Mineral Resources of Bucks County, Pennsylvarua. Penn. Ceo/. Suroey Bull C9:163-184...Warren County. The Franklin Marble forms a narrow belt from Glenwood to Ogdensburg in Sussex County. Small...granite gneiss. Route 23 near Newfoundland, Passaic County. Figure 2-4. Precambrian amphibolite gneiss, |  | | Report (issue) | | Description of a selected deposit: The Canyon deposit (USA) ..................... 241 3.9. 3.10. 3.11. ...262 Sandstone-hosted roll-front deposits in the USA ...................................................sediments: sandstones (Wyoming and Colorado Plateau (USA)), black shale, coal and lignite, and phosphorites...shallow crustal levels, such as Schwartzwalder (USA) and mineralization 8 resulting from synmetamorphic...margin (e.g. Ilimaussaq, Greenland; Bokan Mountain, USA); (b) MPm: magmatic partial melting deposits represented |  | | Report (volume) | | Geological Society Publishing House Distributors USA AAPG Bookstore Unit 7 Brassmill Enterprise Centre...Centre PO Box 979. Brassmill Lane Tulsa UK USA Bath BAI 3JN (Orders: Tel OK 74101-0979 01225 445046...Clearance Center, 27 Congress Street, Salem, MA 01970, USA: the item-fee code for this publication is 0305-8719/96/$07...zircon age for the Inishtrahull syenitic gneiss, County Donegal, Ireland, Journal of the Geological Society...A. 1993. The Knaften granitoids of Vasterbotten County, northern Sweden. Jn: Lunpovist, T. (ed) Radiometric |  | | Book | | University of California Santa Barbara CA 93106 USA Colella, Albina Dipartimcnto di Scicnzc dclla T erra...Colorado State University Fort Collins Colorado 80525 USA Fernandez, L.P. Department of Geology University...Dallas Research Laboratory PO Box 819047 Dallas Texas USA Maejin:ia, Wataru Department of Geosciences Faculty...Dallas Research Laboratory PO Box 819047 Dallas Texas USA Muto, Tetsuji Department of Geology and Mineralogy...Louisiana State University Baton Rouge Louisiana 70803 USA PujaJte, Victoriano Department of Geology University |
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