 | | Journal (article/letter/editorial) | | PEGMATITE, AND REPLACEMENT VEINS IN THE SHEAHAN QUARRY, GRANITEVILLE, MISSOURI* Cenr TollreN AND Seuunr S. Gor...Unilersity, St. Louis, Mo. INTRODUCTION Graniteville, Iron County, Missouri, has been for some time the most...center in the state. The Sheahan quarry located just north of Graniteville village is at present the...active one in the district. The quarry product is the distinctive "Missouri red granite" of pre-Cambrian...pegmatite, and replacement veins exposed in the quarry afforded material for a petrographic and chemical |  | | 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...concretions about 2 miles north of the Macon county line. CALCITE crystals enclosing bundles of acicular and |  | | Journal (article/letter/editorial) | | ClimaxMiningLimited,Sheahan-Grants Mine,Mandurama, NewSouthWales, Australia Abstract The Sheahan-Grants, Frenchmans...Goldoccurs mainlyas2- to 10-/zmparticles onsulfide, calcite,andchloritegrainboundaries. The skarnis sequentially...and amphibole-bearing assemblages, to an outer calcite-chlorite-quartz retrograde assemblage thatincludes...t andhavea distinctive mineralogy whichincludes iron-rich skarn(Taylor,1983;Creelmanet al., 1990).At...PROJECT CARCOAR SHEAHAN-GRANTS__ GOLD MINE LYNDHURST FIc. 1. Localityof the Sheahan-Grants goldmine |  | | Report (issue) | | GEOLOGICAL SURVEY OF MISSOURI. ARTHUR WINSLOW, STATE GEOLOGIST. BULLETIN No. 1. CONTE~TS: :PAGE,...Winslow, State geologist. THE COAL BEDS OF LAFAYETTE COUNTY . By Arthur Winslow, State geologist. • . .... 14 THE BUILDING STONES AND CLAYS OF IRON, ST. FRANCOIS AND MADISON COUNTIES . • 22 By G. E. Ladd,...assistant geologist. Till!; MINERAL WATERS OF SALINE COUNTY . . By A. E. Woodward, assistant geologist. ....PRELIMINARY CATALOGUE OF THE FOSSILS OCCURRING IN MISSOURI . . . . . . • • • . . • . 60 By G. Hllmbacb, palreontologist |  | | Report (issue) | | Planetary Sciences Washington University St. Louis, Missouri 63130 SPECIAL PJPEB 915 1987 Uni versiw^ot Wyoming...A note on newly discovered kimberlites in Riley County, Kansas William L. Mansker, Bill D. Richards, and...petrography of the Twin Knobs ttl lamproite, Pike County, Arkansas . 205 Michael A. Waldman, Tom E. McCandless...Potash Sulfur Springs igneous complex, Garland County, Arkansas Robert E. Zartman and J. Michael Howard...emphasis on diamonds . 249 A.J.A. Janse and P. A. Sheahan Late Cretaceous nephelinite to phonolite magmatism |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...pitsBarite, Geodes, Goethite, Hematite, Limonite, Iron minerals; area mines, as important producersBarite |  | | Journal (article/letter/editorial) | | to halite cubes, daughter minerals of sylvite, calcite, hematite, graphite and two unknown phases are...in the greenstone terrain near the famous Kiruna iron ores. Early exploration of this Pahtohavare Cu-Au...,,O,U,Hm~ I GREENSTONES j RCHEAN BASEMENT A IRON DEPOSIT 0 SULFIDE DEPOSrr . ... -" FAULT n L...overlain by the Kurravaara conglomerate and the iron-ore bearing porphyries of Kiruna, which have an...ore-bearing veins are mainly ferro-dolomite or ankerite, calcite, quartz and some scapolite with minor 3t0 Table |  | Robles-Cruz, Sandra E., Watangua, Manuel, Isidoro, Leonardo, Melgarejo, Joan C., Galí, Salvador, Olimpio, Antonio (2009) Contrasting compositions and textures of ilmenite in the Catoca kimberlite, Angola, and implications in exploration for diamond. Lithos, 112. 966-975 doi:10.1016/j.lithos.2009.05.040 | Journal (article/letter/editorial) | | become an important producer of diamond (Janse and Sheahan, 1995; Read and Janse, this issue), with a significant...olivine is completely replaced by serpentine, calcite and saponite (Kotel'nikov et al., 2005). Xenoliths...of the kimberlite contains lizardite, apatite, calcite, ilmenite and chromite; titanite, zirconolite,...Ilmenite (Ilm), phlogopite (Phl), zircon (Zrn), calcite (Cal), apatite (Ap). 3.2. Anhedral grains of ilmenite...inclusions in phlogopite crystals, or intergrown with calcite, apatite, zircon and phlogopite (Fig. 2B). The |  | | Journal (article/letter/editorial) | | ascending through a fracture, both saturated in calcite, but with different overall chemistries (Ca and...appears above the fracture, and another zone of calcite precipitation builds up between the cavity and...the fracture would cause the precipitation of calcite within the previously formed cavities. Therefore...districts Districts UMV, USA SE Missouri, USA Appalachians, USA Colorado, USA Pine Point, Canada Polaris...galena carbonates dropstones UMV, USA SE Missouri, USA Colorado, USA Pine Point, Canada Polaris, Canada |  | Sheahan, C., Fayek, M., Quirt, D., Jefferson, C. W. (2016) A Combined Ingress-Egress Model for the Kianna Unconformity-Related Uranium Deposit, Shea Creek Project, Athabasca Basin, Canada. Economic Geology, 111 (1) 225-257 doi:10.2113/econgeo.111.1.225 | Journal (article/letter/editorial) | | Shea Creek Project, Athabasca Basin, Canada C. Sheahan,1,† M. Fayek,1 D. Quirt,2 and C. W. Jefferson3...December 7, 2014 Accepted: August 24, 2015 226 SHEAHAN ET AL. 1984; Kotzer and Kyser, 1995; Fayek et...pebbly Shiels, and sandy Larter members), 228 SHEAHAN ET AL. followed upward by the Wolverine Point...electron microscope (SEM). The SEM was 230 SHEAHAN ET AL. Perched 700 mbgs Unconformity Upper...typically indicates illite or kaolinite. 232 SHEAHAN ET AL. A. Quartz Host QB1 Pre-Mineralization |  | | Journal (article/letter/editorial) | | first described from the sulphide ores of SW Missouri, USA, by Rust (1935), who named the clusters of pyrite...sulphide deposits are now recognised (Roberts and Sheahan, 1988 ): (a) Sedimentary-type stratiform ore deposits...Current interests include the characterisation of iron~ manganese and base-metal ores, and research into...has been involved in mineralogical research into iron and managenese ores and agglomerates, nickel ores...with a gangue comprising quartz, chlorite and calcite. Framboidal pyrite is particularly abundant as |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Journal (article/letter/editorial) | | SMB contains turbiditic units with oxide facies iron formation interbedded with sandstone and siltstone...the Beardmore–Geraldton greenstone principally in iron the Beardmore and Geraldton areas [3]. In the Geraldton...Geraldton area gold deposits are hosted in banded iron formation, which is generally believed to have formed...the Summarizing, the Geraldton are deposits are iron-formation deposits, whereas theSummarizing, Beardmore...Beardmore area Geraldton are deposits are iron-formation deposits, whereas the Beardmore area deposits are |  | | Journal (article/letter/editorial) | | crystallization of the Animikie Red Ace Pegmatite, Florence county, northeastern Wisconsin: inclusion microthermometry...University, 314 Brooks Hall, Mount Pleasant, MI 48859, USA e-mail: sirbe1mc@cmich.edu Present Address: E. E...Grand Rapids, MI 49503, USA Disequilibrium crystallization Florence county pegmatite field Wisconsin...IN Florence Florence County Pegmatite Field BG GT MR QF BL GN MS Iron Mountain MG HL QD Norway...of northeastern Wisconsin including the Florence county pegmatite field (after Sims et al. 1992). Superior |  | Pandalai, Hari Shankar, Jadhav, Gajanan Narayanrao, Mathew, Biju, Panchapakesan, V., Raju, K. Krishnam, Patil, M. L. (2003) Dissolution channels in quartz and the role of pressure changes in gold and sulfide deposition in the Archean, greenstone-hosted, Hutti gold deposit, Karnataka, India. Mineralium Deposita, 38 (5) 597-624 doi:10.1007/s00126-002-0345-9 | Journal (article/letter/editorial) | | arsenopyrite, pyrite and gold at their distal ends, with calcite filling up the remaining part. These channels form...Younger, barren, milky-white quartz veins, and thin calcite veins cut across the auriferous quartz veins. ...laths of actinolite which occur along with quartz, calcite, chlorite, epidote, and a few grains of sphene...actinolite and is made up of quartz, biotite, epidote, calcite, chlorite and opaque minerals. Extreme biotitization...in a groundmass consisting of quartz, sericite, calcite, biotite, orthoclase, albite, and opaque minerals |  | | Journal (article/letter/editorial) | | 3 = NittanyArch,4 = Timberville, 5 = Botetourt County,6 = Austinville, 7 = Russell-Tazewell, 8 = Marion...78ø49'01" W Beeklnantown Beeklnantown Woodwad quarry 4 Zirkleprospect • WW ZK 38ø38'34" N 38042'00"...inclusions in is furtherparalleled by a decrease in iron,indicated by a sphalerite. The rangesof homogenization...sphalerite 2 chalcøpyrite I ?? dolomite quartz,calcite sphalerite (f) Shawangunk Mountains quartz (c)...sphalerite sphalerite chalcopyrite calcite barite barite dolomite,calcite galena quartz galena FIG.3 |  | Peters, S.G., Nash, J.T., John, D.A., Spanski, G.T., King, H.D., Connors, K.A., Moring, B.C., Doebrich, J.L., McGuire, D.J., Albino, G.V., Dunn, V.C., Theodore, T.G., Ludington, S.D. (1996) Metallic mineral resources in the U.S. Bureau of Land Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California. Open-File Report Vol. 1996 (96-712) US Geological Survey doi:10.3133/ofr96712 | Report (issue) | | ..............................................» Iron skarn deposits (model 18d of Cox and Singer, 1986)...for remaining lead, zinc, mercury, uranium oxide, iron, tungsten trioxide, and manganese abundances are.........2,400...............................8,700 Iron...........................................0.......the extremely large tonnages present at the Gold Quarry-Maggie Creek and Betze-Post-Genesis clusters of...and mineral resources are summarized in various county reports for this part of Nevada (Ransome,1909; |  | | Report (issue) | | east-central Kansas, with the Middle Pennsylvanian Mecca Quarry Shale Member of the Carbondale Formation in Illinois...carbonate minerr ls (as aggregates and intraclasts of calcite and rhombo'ledral grains of dolomite), 4~5 percent...mineralization of the Rabbit Creek Gold deposit, Humboldt County, Nevada, in Geology and ore deposits of the Great...Nansheng 2 Since 1985, deposits near Songlin, Zunyi County, Guizhou Province, in the People's Republic of...of Geosciences, University of Missouri-Kansas City, Kansas City, Missouri 64110. 2 Institute of Geochemistry |  | | Journal (article/letter/editorial) | | radio activities comparable to the low values for iron meteorites. Specific inaccuracies in earlier investigations...................................... . Somerset County diabase...................... . 18B Virginia...specimens:.............................................. Quarry limestone, Minneapolis, M inn....................Survey from the Sheahan Quarry, in about Section 14, T. 34 N ., R. 3 E ., Graniteville, Missouri. One of 12...collected by N . B. Keevil from H . E. Fletcher Co. quarry, N . Chelmsford, Mass. Age: possibly Mississippian |  | | Map | | recognized a Guadalupe Mountains district in Otero County, but there is no evidence of mineral deposits in...million 98 >6.7 million long tons 19 1888–2014 * Iron 88 — 19 — 78 none 19 >$56.7 million 68...in the Old Placers (Santa Fe County) and Burro Mountains (Grant County) districts. The first mining...de Abalos in the Fra Cristobal Mountains, Sierra County on March 26, 1685 (Northrop, 1996), but there is...tungsten, manganese, beryllium, fluorite, vanadium, and iron were mined. Exploration for these commodities increased |  | | Journal (article/letter/editorial) | | forsterite + calcite (2) pargasite + calcite + titanite + sulfides ( 3 ) phlogopite+ calcite + titanite...+ sulfides (4) titanian clinohumite + spinel + calcite + sulfides Field relations suggest in combination...the Adamello contact aureole. Ap = apatite; Cc = calcite; Fo = forsterite; Geik = geikielite; Parg = pargasite;...vein zones, but was not found in the forsterite + calcite zone; graphite is also absent in a 1-2-era-wide...data for coexisting minerals (phlogopite-calcite, pargasite-calcite; for details, see Gierr, 1990b). Pyrrhotite |  | | Journal (article/letter/editorial) | | includetheerrorin thestandard age Reefsarea (the Sheahan-Grants, Frenchroans,and Cornish(1% on 77-600 hornblende...GilmOre Suture • u3 I 'P•"ak Hil Mt. AubreyHill Sheahan-Grants 32ø Creek Gidginb6• 36øm MELBOURNE...expected (about350øC;Harrison to datedirectlythe Sheahan-Grants deposit,whichis the and McDougall,1980;cf...Somecalciumcontamination ispresentin intrusions in the Sheahan-Grants andCopperHill areas(see theearlyandlaststeps...complexof dioriteand monzodiorite intrusions. At Iron plexhasa minimum ageof 447 _ 5 Ma. Chivas(pers.com- |  | | Journal (article/letter/editorial) | | 1989).Surface assay results phosphoric acidat 25øC(calcite) and50øC(Mg-Fecarbon- 328 SAMSON ET AL. ate)...dataand,withthe exception of veinset3, which siderite iron-formations both have •5t3Cvalues that are too fluidprecipitated...forthecarbon in meso- isotopic exchange in thesystem calcite-carbon dioxide-water: Journal of Chemistry, v....Thelargest localreservoirs of carbonate arethesiderite iron- CO,-NaC1on phaserelationsin geologic H20-CO.,-NaC1...ed Lamaquemine,Val d'Or, Quebec,in Robert,F., Sheahan, Green,S.B.,eds.,Greenstone goldandcrustal evolution |  | | Journal (article/letter/editorial) | | Bruker D8 Advance system (Bruker, Billerica, MA, USA) with a Cu anode (λ = 1.5406 nm). The samples were...Chlorite (27%), Quartz (17%), Anorthite (9%), Calcite (5%), Augite (4%) Anorthite (22%), Albite (21%)...(9%), Quartz (7%), Laumontite (6%), Augite (6%), Calcite (5%), Analcime (3%) Albite (39%), Chlorite (16%)...(8%), Laumontite (6%), Quartz (6%), Augite (4%), Calcite (4%), Analcime (2%), Chabazite (2%) Anorthite (26%)...(5%), Chlorite (5%), Quartz (3%), Analcime (3%), Calcite (2%), Epidote (2%), Augite (2%) Albite (27%), Chlorite |
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