 | | Journal (issue) | | e""t.,-u ;» I GIU40/U/, 1943 CHIPS FROM THE QUARRY ................................................. 3 NOTES ON GYPSUM CRYSTALS IN MORTON COUNTY, NORTH DAKOTA. By Robe,-, H. Mitchell and Wilson M. Laird...Verrow of Gorham, New H ampshire, at the Palmero Quarry, North Groton, New H ampshire, on a collecting trip...the world and certainly the largest ever found in North America. The largest crystal measures 5x5x2½ inches...inches in size, frorn a stream bed near a feldspar quarry along the road to Black H awk and Central City |  | | Report (chapter) | | Museum, Senckenberganlage 25, 60325 Frankfurt, Germany 2 Sedimentary Petrology, B 20, University of...or the otomari Event sensu Walliser (1985). In Germany, the otomari Event was described in pelagic carbonates... 1994; Nesbor 2004). The RSG east of the river Rhine is characterized by several autochthonous and parautochthonous...2014). West of the river Rhine, the Eifel synclines, interpreted as part of the north –south-trending axial...In contrast to the entire RSG east of the river Rhine, the Eifel area shows very low to lowgrade thermal |  | McAdam, A.C., Zolotov, M.Yu., Mironenko, M.V., Leshin, L.A., Sharp, T.G. (2006) Low pH weathering of Mars analog lithologies: Thermodynamic modeling. Geochimica et Cosmochimica Acta, 70 (18) doi:10.1016/j.gca.2006.06.819 | Journal (article/letter/editorial) | | Petrology, Albert-Ludwig-University of Freiburg, Germany (juraj.majzlan@minpet. uni-freiburg.de) The system...lepidocrocite (c-FeOOH), akaganeite (b-FeOOH), hematite (a-Fe2O3), and maghemite (c-Fe2O3), ferrihydrite...coarse-grained (bulk) phases in this system are only hematite and goethite (depending on water activity); the...enthalpy and that (b) the anhydrous phases (e.g., hematite) have higher surface enthalpies than the hydrated...contribute to silica-rich martian surfaces (e.g., Kraft et al., 2003). References Banin, A. et al., 1997 |  | | Journal (article/letter/editorial) | | Petrology, Albert-Ludwig-University of Freiburg, Germany (juraj.majzlan@minpet. uni-freiburg.de) The system...lepidocrocite (c-FeOOH), akaganeite (b-FeOOH), hematite (a-Fe2O3), and maghemite (c-Fe2O3), ferrihydrite...coarse-grained (bulk) phases in this system are only hematite and goethite (depending on water activity); the...enthalpy and that (b) the anhydrous phases (e.g., hematite) have higher surface enthalpies than the hydrated...contribute to silica-rich martian surfaces (e.g., Kraft et al., 2003). References Banin, A. et al., 1997 |  | | Journal (article/letter/editorial) | | [e.g., Edgett and Christensen, 1991; Greeley and Kraft, 2001; Rogers and Christensen, 2003], the actual...region [Bandfield, 2002; Wyatt and McSween, 2002; Kraft et al., 2003; Michalski et al., 2003; Morris et...[Christensen et al., 2005]) or aqueous processes (e.g., hematite-bearing units in Meridiani Planum and Aram Chaos...of 15 – 20%; higher abundances are found in the north polar dunes, Acidalia Planitia, Solis Planum, and...amorphous silica coatings [Wyatt and McSween, 2002; Kraft et al., 2003; McLennan, 2003; Minitti et al., 2003 |  | | Journal (article/letter/editorial) | | crustal-thickness dichotomy separating thinner crust to the north from thicker crust to the south (Zuber et al. 2000)...ferrous (Fe2+) iron in the form of pyroxene and hematite (both nanophase and crystalline). The identification...compared to Meridiani Planum spectrum showing hematite absorptions (Christensen et al. 2000b). FIGURE...basalts (Wyatt and McSween 2002; Morris et al. 2003; Kraft et al. 2003; Ruff 2004; Michalski et al. 2005)....ST2 normalized abundances from 90° south to 90° north that are averaged across 0.5° bins of longitude |  | | Report (issue) | | McCloskey Field feldspar occurrence Canada Cement quarry Forsyth Mine Baldwin Mine Headley Mine Cantley...Blanche Mine Blackburn Mine McLelland Mine Cote quarry Dacey Mine Horseshoe Mine Kitty Lynch, Kodak mines...Caverns Lake Girard Mine Wakefield quarry Breckin Mine Templeton quarry Seybold Mine Gemmill Mine Deziel...Mine St-Pierre-de-Wakefield quarry McGlashan Mine Leduc Mine Lachaine quarry Evans-Lou Mine Old Chelsea-Gatineau...Chamberlin quarry Road-cuts along Gatineau Parkway Sweeney Mine O'Neill Mine McConnell Mine Cross quarry Maxwell |  | | Journal (article/letter/editorial) | | chemical trends on Mars Elizabeth B. Rampe, Michael D. Kraft, Thomas G. Sharp PII: DOI: Reference: S0019-1035(13)00205-4...2013 Please cite this article as: Rampe, E.B., Kraft, M.D., Sharp, T.G., Deriving chemical trends from...TES 155 models identify coarse-grained, gray hematite at Sinus Meridiani, suggesting that this surface...weathered [Wyatt et al., 2004; Michalski et al., 2006; Kraft, 2009; Rampe et al., 165 2012]. 166 167 Linear...spectra from primary and 188 secondary phases [Kraft et al., 2003; Michalski et al., 2006]. 189 Previous |  | | Report (issue) | | ................................ Canada Cement quarry . . . . . . • . . . . . . . . . . . . . . • . ............................................ Cote quarry . . . . . . . . . . . . • . . . . . . . . . . ... . • . . . . . . . . . . • . . . . . Wakefield quarry..................................... . .... Breckin... . . . . . . • . . . . . . . . . . . Templeton quarry.. . . . . . . . . . • . . . . . . . • . . • . ...• . . . . . . . • . . . St-Pierre-de-Wakefield quarry............................. McGlashan Mine . |  | | Report (issue) | | 1969 Dr. Thomas W. Brockenbrough 1970 Dr. John C. Kraft 1971 Dr. Alfred J. Strohmaier 1972 Dr. William S...Papers on The Geology of Delaware Edited by JOHN c. KRAFT and WENDY CAREY 1979 THE DELAWARE ACADEMY OF SCIENCE...made publication of this volume possible. John C. Kraft Chairperson and Professor, Depanmen t of Geology...Pickett 21 3. The Coastal Environment by John C Kraft 31 4. Geology of the Atlantic Continental Margin...PAPERS ON THE GEOLOGY OF DELAWARE Editors JOHN C. KRAFT WENDY CAREY OFFICERS President President-Elect |  | | Journal (article/letter/editorial) | | S.A. 2 Bahnhofstrasse 1, D-95615 Marktredwitz, Germany 3 Department of Astronomy, Mount Holyoke College...crystalize as akaganéite, goethite (α-FeOOH) or hematite (α-Fe2O3) (Cai et al. 2001; Parameshwari et al...maghemite and goethite that both frequently convert to hematite. Synthesis of akaganéite at elevated pH is facilitated...sulfate were found to be resistant to conversion to hematite upon heating (Musić et al. 2004). Akaganéite is...nanophase goethite (Regenspurg et al. 2004), hematite (Glotch and Kraft 2008), and magnetite (Ahn et al. 2012) |  | Yant*, Marcella, Young, Kelsey E., Rogers, A. Deanne, McAdam, Amy C., Bleacher, Jacob E., Bishop, Janice L., Mertzman, Stanley A. (2018) Visible, near-infrared, and mid-infrared spectral characterization of Hawaiian fumarolic alteration near Kilauea's December 1974 flow: Implications for spectral discrimination of alteration environments on Mars. American Mineralogist, 103 (1) 11-25 doi:10.2138/am-2018-6116 | Journal (article/letter/editorial) | | differences in how the measurements are performed (e.g., Kraft et al. 2003, 2007; Michalski et al. 2006; Hamilton...contain secondary minerals and mineraloids (e.g., hematite, Mg/Fe-sulfates, silica) that have been observed...EMP Fe-Ti-oxides, erionite, smectite, np-Ox, Ti-hematite Unaltered, palagonitic, and sulfatetic In situ...ferric iron in such minerals as pyroxene, olivine, hematite, goethite, and poorly crystalline iron oxides... Glotch et al. (2004), Lane (2007), Glotch and Kraft (2008), Baldridge (2008), Ruff et al. (2011), Lane |  | | Journal (article/letter/editorial) | | Universität Tübingen, Wilhelmstrasse 56, 72074 Tübingen, Germany Abstract Sellaite (MgF2) forms from melts, fluids...The Clara mine near Oberwolfach (Schwarzwald, Germany) is an extensive hydrothermal vein-type deposit...vein system in the Schwarzwald ore district, SW Germany (Maus 1977; Maus et al. 1979; Gerler 1983). This...vein, Schwarzwald, anhydrite, pyrite, quartz, SW Germany barite Diabase, low-grade metamorphic schist,...Hildesheim, Salzdetfurth, Germany Carnallit, halite Dolomite Bleicherode, Germany Dolomite Diamond Fe-Mn |  | Salvatore, M.R., Mustard, J.F., Head, J.W., Rogers, A.D., Cooper, R.F. (2014) The dominance of cold and dry alteration processes on recent Mars, as revealed through pan-spectral orbital analyses. Earth and Planetary Science Letters, 404. 261-272 doi:10.1016/j.epsl.2014.08.006 | Journal (article/letter/editorial) | | include micron-thick coatings of amorphous silica (Kraft et al., 2003; Minitti et al., 2007), palagonite...Olivine Carbonate Sulfate High-Si Phases Amphibole Hematite Quartz OWPs Plag/Pyx RMS Error Group Plagioclase...Olivine Carbonate Sulfate High-Si Phases Amphibole Hematite Quartz OWPs Plag/Pyx RMS Error Group Plagioclase...Olivine Carbonate Sulfate High-Si Phases Amphibole Hematite Quartz OWPs Plag/Pyx RMS Error AP CI HP R&C...TIR emission spectra at submicron thicknesses (Kraft et al., 2003; Minitti et al., 2007), and Michalski |  | | Journal (article/letter/editorial) | | Pennsylvania Field Trips A field trip to Eureka quarry attended by 134 members and friends on April 12...huge success. Mr. John C. Showalter, "prince of quarry owners," repeated last year's treat by feeding...Club's annual dinner. The subject of her talk was North Africa and some of the colored slides could easily...this one will take place on June 28th to Gillette Quarry, Haddam Neck, Conn., and the next meeting of the...Amiant (Byssolite), Sphene, Rutile, Brookite, Hematite. ROCKS AND MINERALS It was pointed out that smoky |  | | Journal (article/letter/editorial) | | microgranite, exposed in the Teplice part of the North-Bohemian basin, is pivotal © 2010 E. Schweizerbart’sche...Schweizerbart’sche Verlagsbuchhandlung, Stuttgart, Germany DOI: 10.1127/0077-7757/2010/0179 www.schweizerbart...Mineral concentrates from three samples from the quarry Kesselhöhe (to the west of Bärenstein). Degassing...to the Carboniferous sediments found in a quarry to the north of Mikulov (Westphalian C/D; BREITER 1997)...Písečný vrch microgranite The TR is exposed in the North-Bohemian Tertiary basin of the Eger/Ohře Rift Zone |  | | Journal (article/letter/editorial) | | Sulfate Carbonate Opal and glasses Sheet-silicates Hematite Other b c 1 Orbit 2 Orbit 3 Orbit 4 Surface...study, TES; 9, this study, TES, normalized for hematite abundance (260 – 1301 cm1 was range used). b...plagioclase = 100 – 200 mm, clinopyroxene = 20 mm, hematite = 200 – 400 mm, other (dust) = 10 mm. c Christensen...[2004] assumed that all modeled sulfate (15%) and hematite (10%) were due to outcrop components mixed with...Data Analyses [6] From orbit, basaltic sands and hematite dominate the spectral signature measured by TES |  | Moroz, L.V., Basilevsky, A.T., Hiroi, T., Rout, S.S., Baither, D., van der Bogert, C.H., Yakovlev, O.I., Fisenko, A.V., Semjonova, L.F., Rusakov, V.S., Khramov, D.A., Zinovieva, N.G., Arnold, G., Pieters, C.M. (2009) Spectral properties of simulated impact glasses produced from martian soil analogue JSC Mars-1. Icarus, 202 (1). 336-353 doi:10.1016/j.icarus.2009.02.007 | Journal (article/letter/editorial) | | Münster, Wilhelm-Klemm Str. 10, D-48149 Münster, Germany German Aerospace Center (DLR), Institute of Planetary...Planetary Research, Rutherfordstr. 2, D-12489 Berlin, Germany c Vernadsky Institute of Geochemistry and Analytical...Münster, Wilhelm-Klemm Str. 10, D-48149 Münster, Germany f Department of Physics, Moscow State University...Center (DLR), Rutherford Str. 2, D-12489 Berlin, Germany. E-mail address: ljuba.moroz@dlr.de (L.V. Moroz)...brighter and show absorption bands associated with hematite (Schultz and Mustard, 2004). Similar spectral |  | | Journal (article/letter/editorial) | | S.W. California. COLORADO—"I got this specimen north of Del Monte, Colo., about 30 miles. It came off...the old abandoned ore dumps from a long ago mine, north of Cartersville. At the present time several companies...slate or phyllite. NEBRASKA — From Angora Hill, north of Bridgeport, Morrill Co., Nebr., we have a very...in by Irl Everett (Everett Lapidary Shop), 2941 north 65, Lincoln, Neb. This milk opal (named 578 for...ft. chunk of this at the edge of the serpentine quarry." The specimens are rough, cellular smoky quartz |  | | Journal (issue) | | BOHMKER J. E. FARR H. T. PERRY R. E. CALIGA J. L. KRAFT THOMAS J. SCANLON H. D. CoHN JAMES O. MONTAGUE H...serpentine has turned up recently in the Blue Mount quarry in serpentized trap rock at White Hall, Baltimore...Soldiers Delight Serpentine Barrens Dyer Serpentine Quarry Chote Chrome lhkine 8. Elkton Cecil Coe, Cardiff...Pa.9-+ Wood Mine, Octorora White Hall Trap Rock Quarry 10. Catoctin Mountaéin State Line Chrome Pits 11...that they are inhabited only by Negroes. A small quarry there has recently produced the “greenstone” heretofore |  | | Journal (article/letter/editorial) | | Rock enthusiasts are now heading for Asheville, North Carolina, for the Tenth Anniversary Convention and...feldspar, chlorite and rare earth deposits of Western North Carolina, which afford over 300 minerals and 15...Porter Street, North Adams, Mass. Secy. Mrs. Alice Stevens, 671 Curran Highway, North Adams, Mass. Second...Business Meeting for Sunday, May 15, at the Blue Ball Quarry. Except for a short business meeting, for annual...dolomite, calcite, fluorite, quartz, quartz enclosing hematite, and rutile. The Rockland County Mineral and Gem |  | | Journal (article/letter/editorial) | | phosphate) and alteration (amorphous silica, hematite, nanophase oxides, clays, plus sulfate + chloride...Bandfield, 2006], including basaltic sand, dust, and hematite. To constrain the mineral composi- E00F12 1... magnetite) and alteration (nanophase oxides, hematite) phases [Yen et al., 2005]. Although crystalline...identified by MB spectra is assumed to be a mixture of hematite Fe2O3 and goethite FeO(OH) [Morris et al., 2006a]...(see explanation of McSween et al. [2008]). For hematite Fe2O3, FeHm* = 2, and for nanophase oxide, FenpOx* |  | | Journal (article/letter/editorial) | | Magnetited Fe3−x Tix O4 Ilmenited FeTiO3 Hematite Fe2 O3 Goethited FeO(OH) Akaganeiteb Fe(O...pyroxenes, Fe-bearing glasses, and Fe oxides such as hematite and goethite. Vibrational absorptions from 1 to...1) (Bandfield et al. 2000, Wyatt & McSween 2002, Kraft et al. 2003). Originally, these northern plains...McSween 2002) or silica-rich amorphous coatings (Kraft et al. 2003), were also consistent with the data...downward slope toward higher wavelengths in the north, consistent with the presence of thin or fine-grained |  | | Journal (issue) | | York FAMOUS KRAFT JADE Winpow SAVED.—Fire raced throughout the old Chapel building of the North Shore Baptist...extent of some $50,000. Most fortunately the famous Kraft Jade window, which has been so widely publicized...SCIENCE) was fashioned by the late J. L. Kraft, founder of the Kraft Foods Company, from 446 separate thin...thin section pieces of American jade. Mr. Kraft, who was considered an authority and expert on the working...from his homeland, he first found tuge in West Germany, where he taught science 1 a Polish lyceum (college) |  | | Journal (article/letter/editorial) | | sulfate, phyllosilicate and gray crystalline hematite have been identified in the highlands with Mars...in olivine, py- (8) Ave. Meridiani and Aram Hematite (TT derived) Oxide Sulfate (9) Anhydrite ML-S9...(6) Michalski et al. (2003); (7) provided by M.D. Kraft; (8) Glotch et al. (2004); (9) provided by A.M....Feldspar Pyroxene Olivine High-silica Amphibole Hematite Sulfate Carbonate Plag/pyx OCK 3045 Rocky unit...M., Wolff, M., 2006. Nature and origin of the hematite-bearing plains of Terra Meridiani based on analyses |
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