| | Journal (article/letter/editorial) | rock drainage in the Dakota Formation and Graneros Shale, Jefferson County, Nebraska R.M. Joeckela,*, B...Natural Resources, University of Nebraska-Lincoln, Lincoln, NE 68588-0517, USA b Department of Biology, Doane...NE 68333-2430, USA c Pet Health Plus, 912 SW 74th Street, Oklahoma City, OK 73159, USA Accepted 1 June...the uppermost Dakota Formation and lower Graneros Shale (Cretaceous) near Fairbury, Nebraska, produces acid...minerals copiapite, alunogen, metahohmannite, coquimbite, paracoquimbite, and meta-alunogen. The Fe and | | Majzlan, Juraj, Ðorđević, Tamara, Kolitsch, Uwe, Schefer, Jürg (2010) Hydrogen bonding in coquimbite, nominally Fe2(SO4)3·9H2O, and the relationship between coquimbite and paracoquimbite. Mineralogy and Petrology, 100 (3) 241-248 doi:10.1007/s00710-010-0128-4 | Journal (article/letter/editorial) | bonding in coquimbite, nominally Fe2(SO4)3·9H2O, and the relationship between coquimbite and paracoquimbite...(previously undetermined), in the structure of coquimbite (P31c, a=10.924(2)/10.882(2) Å, c=17.086(3) /...accurate hydrogen positions. The O–H distances in coquimbite at 50 K vary between 0.98 and 1.01 Å. In addition...are rings of six “free” H2O molecules in the coquimbite structure. These rings can be visualized as flattened...293 to 100 K. A review of the available data on coquimbite and its “dimorph” paracoquimbite indicates that | | | Journal (article/letter/editorial) | to 28 ppm Cd). The mineralogy is dominated by coquimbite, magnesiocopiapite and pickeringite, and occasionally...starkeyite. Concerning the storage of trace elements, coquimbite is the most important phase retaining As. Alpersite...copiapite and halotrichite reflects Fe2+-poor waters. Coquimbite and rhomboclase are associated with the low-pH...jusqu’à 28 ppm Cd). Les minéraux importants sont la coquimbite, la magnésiocopiapite et la pickeringite, et...point de vue de stockage des éléments traces, la coquimbite serait la phase la plus importante pour accommoder | | Ackermann, S., Lazic, B., Armbruster, T., Doyle, S., Grevel, K.-D., Majzlan, J. (2009) Thermodynamic and crystallographic properties of kornelite [Fe2(SO4)3·~7.75H2O] and paracoquimbite [Fe2(SO4)3·9H2O]. American Mineralogist, 94 (11) 1620-1628 doi:10.2138/am.2009.3179 | Journal (article/letter/editorial) | Bochum, Germany 1 2 aBSTracT Enthalpies of formation of kornelite [Fe2(SO4)3·~7.75H2O] and paracoquimbite...system in this phase. The measured enthalpies of formation from the elements (crystalline Fe, orthorhombic...Afterward, we calculated their Gibbs free energy of formation and constructed a phase diagram for kornelite...constraints on entropy or Gibbs free energy of formation. Possible remedies of these problems are also...paracoquimbite, thermodynamic properties, enthalpy of formation inTroDucTion The minerals kornelite [Fe2(SO4)3·~7 | | | Report (volume) | to Vol. LXV, No. 1678, 1901. London, England. Nebraska Academy of Sciences: Proceedings VII, 1901. Lincoln...53rd Annual Report, 1901. Albany, N. Y. North Dakota Geological Survey: 1st Biennial Eeport, 1901. Grand...mud stones of the Knoj^dart formation (Eo-Devonian) of Antigonish County, Nova Scotia. N. S. Inst. Sci...On a new or hitherto unrecognized geological formation in the Devonian system of Canada. Can. Rec. Sci...lithologic and faunal characters of the Knoyclart formation in Nova Scotia. 17 Addenda and corrigendum to | | | Book (edition) | Group, Great Smoky Conglomerate, Great Smoky Formation and Great Smoky Quartzite. By examining the frequencies...the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they | | | Report (volume) | Proceedings, vols. 8 and 9. Davenport, Iowa. Delaware County Institute of Science: Proceedings, vol. 1, no....Geological Survey: Eocene; Miocene; Garrett County; Cecil County; and vols. 4 and 5. Baltimore, Md. Mazama:...Reports, 1903«ad 1905; 2d ser., vols. 1 and 2. Jefferson City, Mo. Montana University: Bulletin, nos. 16-31.... "* Q 9 Nebraska Academy of Sciences: Proceedings, vol. 7. Lincoln, Nebr. Nebraska Geological Survey:...Bulletin no. 19; vol. 1. Raleigh, N. C.' North Dakota Geological Survey: Biennial Reports, lst-3d. Grand | | | Book (edition) | largest groups of new terms have been U.S. county names; rock-formation names (mostly North American); geophysical...include local geographic terms, U.S. county names, rock-formation names, and fossil names. Indexing for...than 12. The same applies to North American rock-formation names mentioned in the indexed literature (up...term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...North America from the broader terms of Hanover County. There is no reciprocal entry for each broader | | | Report (volume) | recently found in the Tenmile district, Summit County. In his booklet, which today would be classed as...been found in recent years in the Green River formation, of Eocene age, of "\Vyoming and Utah. Few of...feldspar, and mica, occur in some form in every county in the State. Among mineralogists, Colorado is...mineral belt that extends southwestward from Boulder County to the southern limits of the San Juan Mountains... lefferson County, the contact-metamorphic minerals of Italian Mountain, Gunnison County and elsewhere | | | Report (volume) | of Kentucky Geol. Survey County Rept. - Kentucky Geological Survey County Report. University of Kentucky...Analysts. Houston, Tex. Los Angeles County Mus. Contr. Sci. - Los Angeles County Museum Contributions in Science...Science. Los Angeles County Museum of Natural History. Los Angeles, Calif. Los Angeles County Mus. Nat. History...History Quart.- Los Angeles County Museum of Natural History Quarterly. Los Angeles, Calif. Louisiana Water...Dartmouth, Nova Scotia, Canada. Maryland Geol. Survey County Geol. Map Geologic Map. Baltimore, Md. Maryland | | | Report (volume) | Petrography and geochemistry of the Nashoba Formation of the Wachusett-Marlborough Tunnel, Massachusetts... George G. The Metaline district, Pend Oreille County, Washington, [Chap.] 6 in Lead-zinc deposits in...fill of Red Light Bolson, southeastern Hudspeth County, Texas, in Geology of the southern Quitman Mountains...terraces along Maple River in northeastern Clinton County, Michigan, U.S.A. (their morphologic, genetic and...preliminary report on a Miocene flora from the Barstow Formation, Barstow, California: Southern California Acad | | | Report (issue) | Ore Deposits of the Oilman District, Eagle County, Colorado GEOLOGICAL SURVEY Study made in cooperation...1017 Ore Deposits of the Oilman District, Eagle County, Colorado By THOMAS S. LOVERING, OGDEN TWETO, and...1896Ore deposits of the Oilman District, Eagle County, Colorado. (Geological Survey Professional Paper.............. Parting Formation and Harding Sandstone ........ Peerless Formation and Sawatch Quartzite...of gold, silver, copper, lead, and zinc in Eagle County, Colo., 1880 through 1972 in terms of recoverable | | | Book (edition) | quicksilver, and things with such odd names as coquimbite and pseudowollastonite. We study them for their...Colorado, cubanite from Cuba, kernite from Kern County in California, aragonite from a former kingdom...quickly than the so-called sand crystals from the Dakota. Gray Bad Lands more of South rough in texture...commercially valuable substance. Named after Kern County, California, kernite evaporation yields borax...selenite from 48. salt, What which is Wayne County, glauberite? is sodium is known as selenite | | | Book | irreplaceable specimens, as information of their formation, or background of their occurrence. Our part of...Rita Area and the Central Mining District, Grant County Burro Mountains Apache No, 2 District Lake Valley...Indications of former volcanic activity and the formation of calderas, large collapsed structures due to...tectonics. The following is our understanding of the formation of continental rifts. Tensional breaks occur in...section of Upper Arkansas Valley near Leadville, Lake County, Colorado. Adapted from U.S.G.S., P.P. 726-c, 1972 | | | Book | Truran, Jr. and A. Heger University of Chicago, IL, USA 1.01.1 INTRODUCTION 1.01.2 ABUNDANCES AND NUCLEOSYNTHESIS...of the nuclear processes responsible for the formation of the elements which constitute the baryonic...then gives rise to a type II supernova and the formation of a neutron star or black hole remnant (Heger...results for stellar evolution, nucleosynthesis, the formation of carbon stars, and galactic chemical evolution...identified the nuclear processes by which element formation occurs in stellar and supernova environments: |
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