 | | Report (issue) | | New Mexico Bureau of Mines & Mineral Resources A D IV I S I O N O F NEW MEX ICO IN ST ITUT E OF M INING...INING & TECHNO LOGY PUMICE AND PUMICITE IN NEW MEXICO by Jerry M. Hoffer Department of Geological Sciences...SOCORRO 1994 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Daniel H. Lopez, President NEW MEXICO BUREAU OF...OF REGENTS Ex Officio Bruce King, Governor of New Mexico Alan Morgan, Superintendent of Public Instruction...Authority of State of New Mexico, NMSA 1953 Sec. 63-1-4 Printed by University of New Mexico Printing Services |  | Heiken, G, Goff, F, Gardner, J N, Baldridge, W S, Hulen, J B, Nielson, D L, Vaniman, D (1990) The Valles/Toledo Caldera Complex, Jemez Volcanic Field, New Mexico. Annual Review of Earth and Planetary Sciences, 18. 27-53 doi:10.1146/annurev.ea.18.050190.000331 | Journal (article/letter/editorial) | | VALLES/TOLEDO CALDERA COMPLEX, JEMEZ VOLCANIC FIELD, NEW MEXICOl Grant Heiken, Fraser Goff, Jamie N. Gardner... Los Alamos National Laboratory, Los Alamos, New Mexico 87545 B. Hulen and Dennis L. Nielson J. University... Los Alamos National Laboratory, Los Alamos, New Mexico 87545 INTRODUCTION Valles caldera is famous...Ma, although the field is best known for the Bandelier Tuff and the Toledo and Valles calderas (Smith &...stretching from south eastern Colorado across New Mexico to central Arizona (Mayo 1958, Laughlin et al |  | | Report (issue) | | BERYLLIUM RESOURCES IN NEW MEXICO AND ADJACENT AREAS Virginia T. McLemore New Mexico Bureau of Geology and...and Mineral Resources New Mexico Institute of Mining and Technology Socorro, NM 87801 ginger@gis.nmt...preliminary and has not been reviewed according to New Mexico Bureau of Geology and Mineral Resources standards...considered final and is subject to revision based upon new information. Any resource or reserve data are historical...reactors. Beryllium deposits in Utah, New Mexico, Texas, and Mexico range from small (Apache Warm Springs |  | Self, Stephen, Heiken, G., Sykes, M. L., Wohletz, K., Fisher, R. V., Dethier, D. P. (1996) Field excursions to the Jemez Mountains, New Mexico. Bulletin 134. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-134 | Report (issue) | | New Mexico Bureau of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY...TECHNOLOGY Field excursions to the Jemez Mountains, New Mexico by Stephen Self1, Grant Heiken2, Martha L. Sykes1...1996 11 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Daniel H. Lopez, President NEW MEXICO BUREAU OF...REGENTS Ex Officio Gary Johnson, Governor of New Mexico Alan Morgan, Superintendent of Public Instruction...Authority of State of New Mexico, NMSA 1953 Sec. 63-14 Printed by University of New Mexico Printing Services |  | | Journal (article/letter/editorial) | | chemical zoning in the Bishop (California) and Bandelier (New Mexico) magma chambers Richard L. Hervig a and...University, Tempe, A Z 85287-1704, USA t, Department of Geosciences, New Mexico Institute of Mining and Technology...Technology, Socorro, N M 87801, USA Received April 1, 1991; revision accepted March 3, 1992 ABSTRACT Rhyolitic...and matrix glass from the large Lower Bandelier Tuff and Bishop Tuff eruptions shows that much of this compositional...magma into the base of the chambers. The second rhyolite was composed of similar major elements but contained |  | | Report (issue) | | THE INTERIOR GEOLOGICAL SURVEY Albuquerque y New Mexico Preliminary report on the geology and hydrology...Conglomerate 16 Basaltic rocks of Chino Mesa 19 Bandelier Tuff 20 Guaje Member - 21 Otovi Member 22...list Reference No. No * Figure 1. Index nap of New Mexico 11 2. Geologic map of part of Mortandad Canyon...master Joints in the Tshirege Member of the Bandolier Tuff- 6b. Pattern of conjugate sets of Joints 1*0 ...veils In Effluent and Mortandad Canyons, Los Alamos County, N. Hex. 2. kl Record of access tubes In Effluent |  | | Report (volume) | | Compositions of the Bandelier Tuff, Valles Caldera, Jemez Mountains, New Mexico An Active Geothermal...Mountains Area, Holy Cross District, Churchill County, Nevada By Stephen G. Peters, Richard F. Hardyman...simply a heat engine? Even the use of sophisticated new technologies in the post-World War II era has not...ores. His results are encouraging for the use of new airborne and satellite technologies in the search...COMPOSITIONS OF THE BANDELffiR TUFF, VALLES CALDERA, JEMEZ MOUNTAINS, NEW MEXICO AN ACTIVE GEOTHERMAL SYSTEM |  | Wolff, J.A., Ellis, B.S., Ramos, F.C., Starkel, W.A., Boroughs, S., Olin, P.H., Bachmann, O. (2015) Remelting of cumulates as a process for producing chemical zoning in silicic tuffs: A comparison of cool, wet and hot, dry rhyolitic magma systems. Lithos, 236. 275-286 doi:10.1016/j.lithos.2015.09.002 | Journal (article/letter/editorial) | | Washington State University, Pullman, WA 99164, USA Institute of Geochemistry and Petrology, ETH Zurich...of Geological Sciences, New Mexico State University, Las Cruces, NM 88003, USA d CODES Center of excellence...water-saturated granite minimum, for example the Bishop and Bandelier Tuffs, are consistent with mineral/melt partitioning...weak or absent from whole rocks in both types of rhyolite, even in systems where associated volcanic rocks...to this is 87Sr/86Sr variations in high-silica rhyolite systems, where Sr has been depleted to subchondritic |  | | Report (issue) | | ·cerro T,ledo rhyolite ·tephra units in the Jemez ~ountains, north-central New Mexico AU'!lDR(S)t G..... Release date: ~ Report No. OCT. 1978 NEW"MEXICO 78-931 . ~ I ... II ·ID~ITED , STATES...of Cerro Toledo Rhyolite tephra units in the Jemez Mountains, northcentral New Mexico By G. A. Izett...0 Abstract. Pumice units of the Cerro Toledo Rhyolite. of early Pleistocene age in Pueblo Canyon in...eastern part of the Jemez Mountains of northcentral New Hexico lie stratigraphically between the Otowi (lo~ver) |  | | Report (issue) | | THE HJTERIQR GEOLOGICAL dURVZY Albuquerque, Hew Mexico Geology and physical properties of the near-surface...rocks at Mesita de los Alamos, Los Alamos County, New Mexico By William D. Purtymun Open-file report...Abstract Introduction Geology 6 - - 10 Bandelier Tuff 11 Tshirege Member 14 Units 1 and Ib 14...Tshirege Member Density of the tuff 22 - 23 Moisture content of the tuff 25 Temperature-Conclusions...location of Mesita de los Alamos, Los Alamos County, New Mexico - .- . 7 2. f? Geologic map and sections |  | | Journal (article/letter/editorial) | | rhyolitic Tshirege Member of the Bandelier Tuff, Valles Caldera, New Mexico, USA Joseph R. Boro1 · John A....Abstract The 1.26 Ma Tshirege Member of the Bandelier Tuff is the second of two major (~ 400 k m3, dense...against cooler rhyolite, melting of rhyolitic crystal mush, and mixing between dacite and rhyolite contributed...types resulting from different degrees of dacite–rhyolite interaction. The earliest stage in the history...pressures ~ 0.3 GPa. Consequences of mixing with mushy rhyolite include the following: (1) cooling and partial |  | | Journal (article/letter/editorial) | | phenocrysts from the Upper Bandelier Tuff and the Tunnel Spring Tuff, southwestern USA Andreas Audétat ⁎ Bayerisches...phenocrysts from the Upper Bandelier Tuff, New Mexico and the Tunnel Spring Tuff, Utah were examined in detail...content of the two quartz crystals from the Upper Bandelier Tuff is due to a combination of increasing temperature...crystal. In the two crystals from the Tunnel Spring Tuff the rimward increase in Ti content is mostly due...Huang and Audétat, 2012) has opened fascinating new opportunities to study the evolution of silicic magma |  | | Report (issue) | | Albuquerque, New Mexico Physical characteristics of the Tshirege Member of the Bandelier Tuff vith reference...cliaracberistics of the Tsliire-e Meriber of the V Bandelier Toff Welding 9 ~- - - -- < -7 - De;isicy...co:^position - -- - 3.5 - 16 -- - Pumice, rhyolite, and latite rock inclusions '' - 17 -- 18...Indian Reservation and their relation to the Bandelier Toff (shaded) of the Jeraez Mountains - 2. Diagrammatic...characteristics of the Tshirege Member of ; ' the Bandelier Tuff vith reference to use as a building and ornamental |  | | Journal (article/letter/editorial) | | Evolutionof a MineralizedGeothermalSystem,VallesCaldera,New Mexico FRASER GOFFANDJAMIEN. GARDNER LosAlamosNationalLaboratory...earth'sgeologicrecord.They repreThe Vailescalderain northernNew Mexico(Figs. sent the surfaceexpressions of shallow,subsurface...FIC. 1. Locationmapof the JemezMountainsregion,New Mexico(modifiedfromSelfet al., 1986). VC = Valles caldera...objectof thispaperisto summarize resultsfrom New Mexico to central Arizona (Mayo, 1958; Althe threescientificholes...TuffandPost-Caldera Rhyolite ;-":.,"• Polvadera Group(Rhyolite, dacite,andbasalt) KeresGroup(Rhyolite, dacite,andesite |  | | Journal (article/letter/editorial) | | 1988 Pyroxenesand fayalites in the Bandelier Tuff, New Mexico: Temperaturesand comparisonwith other...throughout the PleistoceneBandelier Tuff, Jemez Mountains, New Mexico. The upper (Tshirege)member of this...compositions of the ferromagnesiansilicates of the Bandelier Tuff are related to the oxygenfugacity. A comparison...comparison of the chemical composition of the Bandelier Tuff samples and other rhyolites described in the...agpaitic indices and lower Fe/Ca ratios. The Bandelier Tuf and certain other rhyolites on or below the |  | | Journal (article/letter/editorial) | | rhyolitic Bandelier Tuff, and ferroaugites (Mg# 9.6–32) from the rhyolitic Rattlesnake Tuff have higher...Washington State University, Pullman, WA 99164, USA e-mail: paulolin@boisestate.edu; polin@mail.wsu.edu...Department, Boise State University, Boise, ID 83725, USA multiple liquid and crystal populations, based upon...ferrohedenbergites from the high-silica rhyolitic Bandelier Tuff, New Mexico, USA; and ferroaugites to ferrohedenbergites...ferrohedenbergites from the rhyolitic Rattlesnake Tuff, Oregon, USA. Information about each system is summarized in |  | | Report (volume) | | of ' Volcanic Rocks in the Jemez Mountains, New Mexico By R. A. BAILEY, R. L. SMITH, and C. S. ROSS...STRATIGRAPHY » GEOLOGICAL , SURVEY BULLETIN New Stratigraphic names and revisions in nomenclature...------_-___-_------------_-----Canovas Canyon Rhyolite..__-__-_---_________---___-____-_--__ Paliza Canyon...Formation.___-_________-__-_-__-__-_-_______--Bearhead Rhyolite-___________________________________________ Cochiti...Formation_______-__-_-____---_-__-______-______-El Rechuelos Rhyolite--_____---------_--------------_-_------Puye F |  | | Journal (article/letter/editorial) | | University, Box 642812, Pullman, WA 99164-2812, USA 2 AC CE Geosciences Department, Hamilton College...College, 198 College Hill Road, Clinton, NY 13323, USA * Corresponding author (e-mail: ashley.vanhoose@wsu...rock billets ranging from primitive basalt to rhyolite, basalt rock M powder, and rhyolitic pumice...of the Otowi Member of the Bandelier Tuff, Valles caldera, New Mexico, USA (Bailey et al., T 1969; Smith...concentration of the same sample (a high-silica rhyolite pumice powder) in each of the sample positions |  | Mack, Greg H., McIntosh, William C., Leeder, Michael R., Curtis Monger, H. (1996) Plio-pleistocene pumice floods in the ancestral Rio Grande, southern Rio Grande rift, USA. Sedimentary Geology, 103 (1) 1-8 doi:10.1016/0037-0738(96)00009-7 | Journal (article/letter/editorial) | | ancestral Rio Grande, southern Rio Grande rift, USA Greg H. Mack a, William C. McIntosh b, Michael R...Geological Sciences, New Mexico State University, Las Cruces, N.M. 88003, USA b New Mexico Bureau of Mines...Mines and Mineral Resources, Socorro, N.M. 87801, USA ’ Department of Earth Sciences, Universiv of Leeds,...Agronomy and Horticulture, New Mexico State University, Las Cruces, N.M. 88003, USA Received 28 December ...younger two are coeval to the Lower Bandelier Tuff and Cerro Toledo Rhyolite. 1. Introduction The Jemez volcanic |  | | Journal (article/letter/editorial) | | 99164, USA Department of Geological Sciences, New Mexico State University, Las Cruces, New Mexico 88003...88003, USA 2 ABSTRACT Volcanic rocks often exhibit internal heterogeneity in radiogenic isotopes. Isotopic...mantle, and significant differences from rhyolite unit to rhyolite unit, little to no Sr isotopic zoning...region of isotopically highly variable crust. Rhyolite units include intensely welded, rheomorphic, lava-like...2011277, analytical methods, Table DR1 (summary of rhyolite data including sample locations), Table DR2 (complete |  | | Journal (article/letter/editorial) | | EVOLUTION OF THE CENTRAL RIO GRANDE RIFT, NEW MEXICO: NEW POTASSIUM-ARGON AGES W.S. B A L D R I D G E...6, 1980 Revised version received August 4, 1980 New K-At age determinations on mid-Oligocene to Pleistocene...detailed understanding o f the central rift. We present new K-Ar dates on igneous rocks mainly from the Espafiola...date of 30 m.y. 311 105o45' 106"15' 36*:50' NEW MEXICO iA~s 82, _£ iOJO CALIENTE \ O 811 / ESPANOLA...Pfhos Formations The Abiquiu Formation (Abiquiu Tuff of Smith [17]), cropping out in the northern'and |  | | Report (issue) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Missouri-1400 Independence Rd. FAIRBANKS, Alaska-New Federal Building, 101 Twelfth Ave. Chemistry of...the classification scheme Comparison with the rhyolite groupings of Ewart (1979) - --Relations among...percent by weight, molecular (Na 20+K,0)New major- and trace-element determinations of 241 samples...to assess the chemical variations in terms of rhyolite petrogenesis. Analyses were screened using the |  | | Report (issue) | | THE INTERIOR GEOLOGICAL SURVEY Albuquerque, Hew Mexico Records of wells, test holes, springs, and surface-water...surface-water stations in the Los Alamos area, Hew Mexico Compiled by Edward C. John, Eugene Enyart and William...Reference page Figure 1. System of numbering wells in New Mexico - 10 2. Map of the Los Alamos area showing...Alamos County, New Mexico - - 73 5- Location of moisture access tubes in TA-^9> Los Alamos County, New...New Mexico -- - - - 6. Mortandad Canyon disposal area - 73 90 7. Location of moisture access tubes |  | Peterman, Z.E., Bunker, C.M., Bush, C.A., Bryant, Bruce, Marvin, R.F., Naeser, C.W., Mehnert, H.H., Izett, G.A., Obradovich, J.D., Cebula, G.T. (1981) Shorter contributions to isotope research in the Western United States, 1980. Professional Paper 1199ae. US Geological Survey doi:10.3133/pp1199ae | Report (issue) | | Zircon Ages of Cerro Toledo Rhyolite Tephra in the Jemez Mountains, New Mexico By G. A. IZETT, J. D. OBRADOVICH...Dating of the Climax and Gold Meadows Stocks, Nye County, Nevada By C. W. NAESER and FLORIAN MALDONADO ...zircon ages of Cerro Toledo Rhyolite tephra in the Jemez Mountains, New Mexico, by G. A. Izett, J. D. Obradovich...dating of the Climax and Gold Meadows stocks, Nye County, Nevada, by C. W. Naeser and Florian Maldonado...has been described as foliated porphyroblasrocks, New Brunswick Laboratories standards, and tic quartz |  | | Journal (article/letter/editorial) | | Ac1a Vol 54, pp. 2697-2708 Press pk. Printed in USA + .W Variations in trace element partition coefficients...in sanidine in the Cerro Toledo Rhyolite, Jemez Mountains, New Mexico: Effects of composition, temperature...mineral separates from the Cerro Toledo Rhyolite, New Mexico. Sanidine partition coefficients vary substantially...substantially and systematically within the Cerro Toledo Rhyolite. Partition coefficients for Ca, Sr, Zn, La, and...chamber(s) during evolution of the Cerro Toledo Rhyolite. The Zn and La partition coefficients between |
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