 | Theodore, T.G., Murchey, B.L., Hanger, R.A., Strong, E.E., Ashinhurst, R.T. (1994) To accompany the preliminary geologic map of the Snow Gulch Quadrangle, Humboldt and Lander counties, Nevada. Open-File Report Vol. 1994 (94-436) US Geological Survey doi:10.3133/ofr94436 | Report (issue) | | Formation and Devonian Scott Canyon Formation by Benita L. Murchey1 and a section on Helicoprion sp. from...Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...22, T. 32 N., R. 44 E. The tuff farther to the south contains three lithologic units (Roberts, 1964):...promontory at Elephant Head immediately to the south of the quadrangle (Roberts, 1964; Theodore and Jones...elongate masses along ridgetops. Many emplaced along north-striking faults. Commonly gray on fresh surfaces |  | Gualtieri, James Louis, Simmons, G.C., Thurber, H.K., Miller, M.S., with a section on Aeromagnetic interpretation Davis, W. E. (1973) Mineral resources of the Alpine Lakes study area, Chelan, King, and Kittitas Counties, Washington. Open-File Report Vol. 1973 (73-93) US Geological Survey doi:10.3133/ofr7393 | Report (issue) | | Lower adit Elsner adits Pass workings North Lake workings North Area workings Skeeter Creek workings Van...prospect Benita claims Miscellaneous prospects Teanaway River-Ingalls Creek area Navaho Peak area South Navaho...Lake adit area Map of part of Lower adit workings North Area workings Mines and prospects in the Van Epps...Prospects in the Fortune Creek area HHY workings Benita workings Prospects in west section of Teanaway...Teanaway RiverIngalls Creek area Navaho Peak area South Navaho Peak workings IV 5 55 60 63 65 67 69 72 |  | Moritz, Robert, Rezeau, Hervé, Ovtcharova, Maria, Tayan, Rodrik, Melkonyan, Rafael, Hovakimyan, Samvel, Ramazanov, Vagif, Selby, David, Ulianov, Alexey, Chiaradia, Massimo, Putlitz, Benita (2016) Long-lived, stationary magmatism and pulsed porphyry systems during Tethyan subduction to post-collision evolution in the southernmost Lesser Caucasus, Armenia and Nakhitchevan. Gondwana Research, 37. 465-503 doi:10.1016/j.gr.2015.10.009 | Journal (article/letter/editorial) | | David Selby, Alexey Ulianov, Massimo Chiaradia, Benita Putlitz PII: DOI: Reference: S1342-937X(15)00255-5... Ulianov, Alexey, Chiaradia, Massimo, Putlitz, Benita, Long-lived, stationary magmatism and pulsed porphyry...Selby4, Alexey Ulianov5, Massimo Chiaradia1 and Benita Putlitz5 1 MA NU Earth and Environmental Sciences...transpressional regional faults between the Gondwana-derived South ACCEPTED MANUSCRIPT 3 Armenian block and the...plutons at the contact of the Gondwana-derived South Armenian block with the Kapan zone (Fig. 3). With |  | Mederer, Johannes, Moritz, Robert, Chiaradia, Massimo, Spikings, Richard, Spangenberg, Jorge E., Selby, David (2019) Ore Formation During Jurassic Subduction of the Tethys Along the Eurasian Margin: Constraints from the Kapan District, Lesser Caucasus, Southern Armenia. Economic Geology, 114 (7) 1251-1284 doi:10.5382/econgeo.4640 | Journal (article/letter/editorial) | | matrix replacement of breccia host rocks, with chalcopyrite, pyrite, tennantite-tetrahedrite, sphalerite...of the Amasia-Sevan-Akera suture zone, and the South Armenian block. Abbreviations: ABV = Artvin-Bolnisi...Do a ht Paleocene rocks Cretaceous rocks km South Armenian block Armenia ABV 48° Georgia h- ...Cenozoic Meghri-Ordubab and Bargushat plutons of the South Armenian block. A = Agarak Cu-Mo porphyry deposit...deposit, S = Shikahogh Cu-Au-Mo prospect, SAB = South Armenian block (Gondwana derived). E-W–oriented |  | Catchpole, H., Kouzmanov, K., Putlitz, B., Seo, J. H., Fontbote, L. (2015) Zoned Base Metal Mineralization in a Porphyry System: Origin and Evolution of Mineralizing Fluids in the Morococha District, Peru. Economic Geology, 110 (1) 39-71 doi:10.2113/econgeo.110.1.39 | Journal (article/letter/editorial) | | District, Peru Honza Catchpole,1,†,* Kalin Kouzmanov,1 Benita Putlitz,2 Jung Hun Seo,3,** and Lluís Fontboté1...conditions and precipitated tennantite-tetrahedrite, chalcopyrite, enargite, sphalerite, and galena. Upon cooling...host typical stockwork mineralization of quartz-chalcopyrite ± chalcocite, quartzpyrite-chalcocite, and ...mor Mt Duvaz Gy mor Pu mor Yantac porphyry Porvenir open pit (skarn) Pu d-pdt Mt Mt Mt d-pdt...d-pdt Pu Manuelita Mt Sulfurosa mor Q Codiciada open pitQ.al CentralQ.al Morococha district c-bx |  | | Report (volume) | | deposits are galena, sphalerite, and pyrite; chalcopyrite, tetrahedrite-teunantite, arsenopyrite, and...investigation Avas the Departamento de Ancash, the State north of the. Departamento de Lima and Avest of the Departamento...the Cordillera Huayhuash in the south and the Rio Maranon in the north. Huanuco in turn extends eastAvard...districts. and include some of the highest in South America. Those in the Cordillera Blanca and Cordillera...active mountain glaciers. The three major mountain ranges of Ancash are the Cordillera Negra, which borders |  | | Report (volume) | | serpentinized peridotite. Thrust faults and major north- to northwest-trending high-angle faults transect...consists of disseminated sulfide minerals, mainly chalcopyrite and molybdenite, in granitic rock. Two drill...some gold ore. Two other mines adjacent to the north boundary of the wilderness area contain concentrations...Chikamin Peak, Lemah Mountain, and Chimney Rock 3. North side of Mount Daniel . . . . . . . . . . . . . ... 6. Steeply dipping beds of Swauk Formation on south face of Bears Breast Mountain . . . . . . . . . |  | | Journal (article/letter/editorial) | | through an intermediate zone of tennantite, chalcopyrite, and Bi minerals to a poorly developed outer...intermediate zone with tetrahedrite-pyrite, chalcopyrite, matildite, cuprobismutite, emplectite, and...important source of Cu as well as Zn, Pb, and Ag in the North American 0361-0128/98/000/000-00 $6.00 Cordillera...resources total more than ~175 million metric tons (Mt) at 7 wt percent Zn and 2 wt percent Pb, as well...million ounces (Moz) Ag, 2 Moz of Au, and about 50 Mt at 2 wt percent Cu were mined (our estimate based |  | | Journal (article/letter/editorial) | | high 3 He/4He mantle and convecting mantle in the North Atlantic Erosion and impact of human disturbance...mantle. Therefore, Os isotopes in high 3He/4He North Atlantic picrites (NAP; Baffin Island and West Greenland)...composition of the source which, in the case of North Atlantic picrites, is indistinguishable from depleted...IMHE-MONRE, the mean annual SPM fluxes was estimated to 90 Mt/yr, corresponding to a sediment yield of 600 t/km²/yr...variability of annual SPM fluxes (ranging from 24 to 200 Mt/yr) is strongly related to the interannual hydrological |  | | Journal (article/letter/editorial) | | associated with pyrite, arsenopyrite, pyrrhotite, chalcopyrite, and magnetite. The density of Tintina material...reported. Analysis by emission spectrography by Benita Rajandi, supplemented by determina tion of water... B. Rnao, (1968) Perryite in the Kota-Kota and South Oman enstatite chondrites. M iner alog. M ag. 36...Microprobe analysesgave for perryite from Kota-Kota and South Onan, resp., Ni 81.0, 75.5, Fe 4.O,6.3; Si 12.4 |  | | Journal (article/letter/editorial) | | ALTENBERGER1, MASAFUMI SUDO1, LUKAS BAUMGARTNER2 AND BENITA PUTZLITZ2 1 Institute of Geosciences, University...Monte Almirante in Valle del Mirador as well as North of the Torre del Paine peaks in Valle del Silencio...running steeply upwards to form a steep cut just north of Torre Monzino. The same holds true for the Valle...2007 Driekop platinum pipe, Bushveld Complex, South Africa: New insights Testing the hotspot record...scattered across a broad region of the southern South Atlantic. Our focus is on investigating multiple |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...Crustal structure and its relation to gold belts in north-central Nevada: Overview and progress report V.J...for the Crescent Valley-Indepencence Lineament, north-central Nevada Stephen G. Peters..................quadrangle, southern Shoshone Range Thomas E. Moore and Benita L Murchey .......................................Ronald W. Kistler Charles E. Meyer Thomas E. Moore Benita L Murchey Robert L. Oscarson Andrei Sarna-Wojcicki |  | | Report (issue) | | 9. 10. 11. 12. 13. 14. 15. 16. Index map of north-central Nevada --------------------------------...molydenum systems in the Cordillera of western North America -----48. Diagram showing inferred relations...system------------------------72. Diagram comparing ranges and means for F, Rb, Sr, Ba, Sn, Nb, U, Th, La...fluid inclusions in andradite collected 150 m south of north end of skarn D ----------------Scanning electron...Buckingham system were intruded sequentially from south to north in a narrow space; the present configuration |  | | Report (issue) | | Text Produds Section, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...W. Cushing, Florence R. Weber, David L. Jones, Benita Murchey, and Charles D. Blome ••••••••••• Structural...••••••••••••••••••••••• Occurrence of the Cantwell(?) Formation south of the Denali fault system in the Healy quadrangle...••••••••••••••••••••••••••••••• Geochemically anomalous areas north of the Denali fault in the Mount Hayes quadrangle...approximate location of two major dune fields located north of the Arctic Circle, northern Alaska.......... |  | | Report (issue) | | Geological Survey during 1985 FRONT COVER View to the south along the crest of an unnamed ridge in the Baird...contains diagenetic pyrite. A few kilometers to the south is a contact between these rocks and fine-grained...mineralized deposits may occur nearby. The ridge is north of the Arctic Circle and tree line and, like most...Text Products Section, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...complex of GUlkana River, and Wrangellia terrane, north-central and northwestern Gulkana quadrangle, ~Warren |  | | Report (issue) | | SALT LAKE CITY, Utah Federal Bldg., Rm. 8105, 125 South State St. SPOKANE, Washington U.S. Post Office Bldg...island-arc terrane that was accreted to ancient North America in the late Mesozoic Era, of a large batholith...radiolariansponge associations in eastern Oregon Benita L. Murchey and David L. Jones 1 29 55 75 91...Its Late 'Department of Geology, University of North Carolina, Chapel Hill, NC 27599-3315 Manuscript...Mention is made here only of those investigations of North Carolina. This manuscript benefited from that provided |  | | Report (issue) | | Branch of Distribution, U.S. Geological Survey 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...------------Landsat data interpretation in the south-central Brooks Range and in southeastern Alaska...variation in sandstones of the Nanushuk Group, Arctic North Slope, by Susan Bartsch-Winkler and A. C. Huffman...Huffman ___ Minimum age of beach deposits north of Teshekpuk Lake, Arctic Coastal Plain, by L. David Carter...Formation exposed along the lower Colville River, North Slope, by R. E. Nelson ------------------------ |  | | Book | | assachusetts MONEM ABDEL-ÜAWAD Science Center, North American Rockweil Corporation, Thousand Oaks, California...Department of Chemistry, Massey University, Palmerston North, New Zealand R. J. BVREK Southwest Center for...Geochemistry, Australian National University, Canberra, Australia EARL E. HAYS Department of Geology and Geophysics...Geochemistry, Australian National University, Canberra, Australia D. BLAIR ROBERTS Kennecolt Copper Corporation...layer was noted in yet another small basin to the south of Discovery Deep. In describing these investigations |  | | Report (volume) | | Fo = forsterite; Gh = gehlenite; Gr = grossular; Mt = magnetite; Mu = muscovite; Prv = CaTiO3-perovskite;...75 3.32 3.05 2.70 2.53 2.18 1.94 1.54 1.19 1.02 Mt 6.29 5.91 5.35 4.92 4.65 4.30 4.13 3.78 3.54 3.14...grossular; Gh = gehlenite; Fo = forsterite; Ru = rutile; Mt = magnetite; Prv = CaTiO3 - perovskite. Data from...table. Qtz Cal Ab Mu F-Phl An Phl Ap Di Gr Gh Fo Ru Mt Table 5. Coefficients for mineral-pair oxygen isotope...associated rocks from the Hammersley Range of Western Australia and their implications. PhD Dissertation, University |
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