 | | Journal (article/letter/editorial) | | Evidence from jadeitite and related rocks from the Guatemala Suture Zone George E. Harlow, Kennet E. Flores...Evidence from jadeitite and related rocks from the Guatemala Suture Zone, LITHOS (2016), doi: 10.1016/j.lithos...Evidence from jadeitite and related rocks from the Guatemala Suture Zone Department of Earth and Planetary...analyses of jadeitites and related rocks from Guatemala compared with published data on comparable rocks...rocks from other sources. • In jadeitites from Guatemala, signatures of many trace elements resemble those |  | | Journal (article/letter/editorial) | | albitites and related rocks from the Motagua Fault Zone, Guatemala G . E . HARLOW Department of Mineral...NY 10024-5192, USA ABSTRACT Jadeitites from Guatemala are found as weathered blocks in tectonized serpentinite...serpentinite in a 15-km zone north of the Motagua Fault Zone. Rock types found with jadeitite include...include micas (paragonite and/or phengite f rarer phlogopite), omphacite, albite, titanite f zircon, apatite...+ Key words: albitite; Guatemala; jadeite; jadeitite; metasomatism; Motagua Fault Zone; Abbreviations: |  | Skirrow, R.G, Camacho, A, Lyons, P, Pieters, P.E, Sims, J.P, Stuart-Smith, P.G, Miró, R (2000) Metallogeny of the southern Sierras Pampeanas, Argentina: geological, 40Ar–39Ar dating and stable isotope evidence for Devonian Au, Ag–Pb–Zn and W ore formation. Ore Geology Reviews, 17 (1) 39-81 doi:10.1016/s0169-1368(00)00004-4 | Journal (article/letter/editorial) | | mesothermal lode Au Ž"Cu " Ag. in the Sierra de Las Minas and Sierras de Cordoba yields ´ Devonian 40Ar– 39Ar...W-bearing quartz vein mineralization in the Aguas de Ramon ´ and El Morro districts which yielded muscovite...hosted by mafic–ultramafic intrusions in the Sierra de San Luis ŽSkirrow and Sims, 2000., both of which...to Ni–Cu sulfide mineralization at Las Aguilas in the Sierras de San Luis ŽFig. 1., occurred at ca. 480...Devonian shear zones Že.g. in the Sierra de San Luis and Sierras de Comechingones. were the loci of granite |  | | Report (chapter) | | North American-Caribbean Plate boundary in Mexico-Guatemala-Honduras Lothar Ratschbacher, Leander Franz, Myo...American – Caribbean Plate boundary in Mexico – Guatemala –Honduras LOTHAR RATSCHBACHER1*, LEANDER FRANZ1...the North American –Caribbean Plate boundary in Guatemala and Honduras accommodated the large-scale sinistral...the overriding Greater Antilles arc complex. The Las Ovejas complex of the northern Chortı́s Block contains...part of the Chortı́s Blocks, and the Polochic, Motagua and Jocotán–Chamelecón fault zones along the |  | | Journal (article/letter/editorial) | | of graywacke, as in Sulawesi (formerly Celebes) (de Roever 1955), does not explain jadeite rock—jadeitite...used by the Aztecs in what is now Mexico: piedra de yjada (stone 4.2 Harlow · Tsujimori · Sorensen...identification of the source area along the Motagua River of Guatemala (Foshag & Leslie 1955, McBirney et al...eventually spurred the recognition of the jadeitites of Sierra del Convento (Garcı́a-Casco et al. 2009, Cárdenas-Párraga...Baja Verapaz and Sierra de Santa Cruz ultramafics (ophiolitic) north of the Northern Motagua mélange (NMM) |  | | Report (volume) | | _____________ ---- __________ ----_-----_____ Guatemala----------------------------------------------...Hornitos mine ______ ;_______________________________ Las Flores deposits _________________________________..._______________________________________________ Las Tablas deposit_____________________________________...____ ----___ 46 46 46 47 47 47 47 47 47 48 Guatemala----------------------------------------------...----- ____ -------------------- ___ ---------___ Guatemala-----------------------------------------------San |  | | Report (issue) | | Fernando Ortega-Gutiérrez Instituto de Geologia Universidad Nacional Auténoma de México, Apartado 70-296 México...Thierry Calmus, Alejandro Carrillo-Chavez, Zoltan de Cserna, Ray Ethington, Gordon Gastil, Roger Griffith...of Mexico sequence) and Cenozoic volcanic rocks (Sierra Madre Occidental and Trans-Mexican Volcanic Belt)...mapped at scales of 1:250,000, and 1:50,000 (see de Cserna, 1989), and an eight-sheet 1:1,000,000 geologic...1980 by Secretaria de Programacién y Presupuesta (SPP), now called Instituto Nacional de Estadistica Geografia |  | | Journal (article/letter/editorial) | | western margin of migmatitic rocks of the Sierras de Córdoba in central Argentina (Fig. 1). This east...Palaeozoic suture between the Sierras de Córdoba and the Sierra de San Luis (Whitmeyer & Simpson, 2003...geological map of the Sierras de Córdoba and north-eastern portion of the Sierra de San Luis, Argentina. Sample...Siderophyllite Eastonite 1.6 IVAl 1.4 0.0 Annite 0 Phlogopite Mg# 100 1.0 VI Al 1.2 0.8 0.6 Matrix biotite...the onset of feldspar ductility (at least 450 C; De Paor & Simpson, 1993; Rosenberg & Stünitz, 2003) |  | | Report (issue) | | Roermund, H.L.M., Drury, M.J., Barnhoorn, A., and de Ronde, A.A., 2000, Super-silicic garnet microstructures...L., Allen, C.M., Davis, D.W., Aleinikoff, J.N., Valley, J.W., Mundil, R., Campbell, I.H., Korsch, R.J...773. Puga, E., Fanning, C.M., Nieto, J.M., and Díaz de Federico, A., 2005, Recrystallization textures in...based on the limiting assemblage with K-feldspar, phlogopite and quartz: Contributions to Mineralogy and Petrology...donnees structurales et radiometriques dans le massif de Dabie-Shan (chaine des Qinling): Compte Rendu Academie |  | | Journal (article/letter/editorial) | | conditions HELEN M. TALBOT1*, LUKE HANDLEY1, GERT DE LANGE2 AND THOMAS WAGNER1 A1023 Origin of the Lower...Organic Geochemistry 35(4), 405–411. 1 Université de Toulouse, LMTG, 14 Av Edouard Belin, 31400 Toulouse...PPO 9612–1996. Impacto de la Minería y el Procesamiento de Minerales en Cursos de Aguas y Lagos. 120 pp...pp [2] PPO 9608–1996. Plan Final de Gestión Ambiental. 64 pp. Goldschmidt Conference Abstracts 2010...at 600-550 Ma and variably interacted with old phlogopite-bearing metasomes, giving rise to hybrid carbonated |  | | Report (issue) | | en el prospecto "El Alacran", Sonora - hasta Marzo de 1970 [Report on geological, geochemical and geophysical...geologicas-mineras sobre cobre en los prospectos de "Los Alisos", "La Caridad" y "El Alacran"- Reconocimiento...geofisico regional en el districto de Nacozari, en el estado de Sonora: Consejo de Recursos Naturales no Renovables...area]: Hermosillo, Mexico, Consejo de Recursos Minerales Gerencia de Estudios Especiales, 64p. Arriaga...Gomez Caballero, A., 1986, Resultados de la evaluacion del deposito de boratos del area Tubutama, Sonora |  | | Journal (article/letter/editorial) | | amphibolite unit (Sorensen and Barton, 1987), the Sierra del Convento mélange in Cuba (García-Casco et al...dominantly by MA albite (albitites) in the Sierra de las Minas, Guatemala, suggests subsequent mobility of LILE...1525-1314.2011.00951.x. PT Angiboust, S., Pettke, T., de Hoog, J.C.M., Caron, B., Oncken, O., 2014b. Channelized...Hydrothermal origin and age of jadeitites from Sierra del Convento mélange (Eastern Cuba). Eur. J. Mineral...MANUSCRIPT Errico, J.C., Barnes, J.D., Strickland, A., Valley, J.W., 2013. Oxygen isotope zoning in garnets from |  | | Book (volume) | | Company of El Paso, Texas. Information on the Virgin Valley opal deposits was given by G. Keith Hodson of Scottsdale...account of the agates found in the Mississippi Valley was provided by Irving W. Hurlbut of Muscatine...Drawing of Ramona Topaz crystal . View of Virgin Valley . An opal digging XI List of Illustrations ...were picked up at the Horshaw Mine in Racoochee Valley, White County. In April 1887, a 4.5 carat stone...tough, and consists mostly of serpentine and phlogopite mica with lesser amounts of olivine, augite, |  | | Book (volume) | | USE USE I-liu ladrang Valley (Vietnam) BT Valleys —Vietnam Drang Valley (Vietnam), Battle of, ...language USE lai language ladrang Valley (Vietnam) USE la Drang Valley (Vietnam) laai (Papua New Guinea...Interstate I-Kiribati language USE la genes Drang Valley (Vietnam) USE USE Kasanga (African people) Ho...USE Ibaigane Palace (Bilbao, Spain) USE Palacio de Ibaigane (Bilbao, Spain) IBAL (Computer program language)...River Valley (Spain) Rivers UF Ibias Valley (Spain) BT Valleys USE — — Ibias River Valley (Spain) |  | | Book (edition) | | production of the second edition. Thanks, too, to De Beers Consolidated Mines Ltd, for the information...new plates have been provided by the courtesy of De Beers xxi Preface to the Second Edition Consolidated...rocks. Figure 1.3 Basaltic lava flow of 1944 in a valley leading down to Naples, Italy. The Monte Somma...least 8 m (26 ft) thick at Urubu, near Araçuai, Minas Gerais, Brazil. Fine pink and green gem-quality...14 Alluvial sands containing diamonds near Sopa, Minas Gerais, Brazil The above discussion has concentrated |  | | Report (volume) | | Supplementary southwest synonym TVA__.___ Tennessee Valley Authority tab._________ table Tech_____- Technical...^ » ^ ~v T »K " * Academia de ciencias me'dicas, fisicas y naturales de la Habana (Cuba) Anales vols...American Year Books 1933-1938. New York. Annales de pale'ontdlogie tomes 17-23. Paris. Annales des mines...petr61eo vols. 34, 35. Mexico City. Boletfn de petr61eo y minas vols. 1-8. Mexico City. Boletin minero vols...Sharon, Mass. Copenhague University, Museum de mine'ralogie et de geologic, Communications pale"ontologiques |  | | Journal (article/letter/editorial) | | diffusion in the host lattice I. SAADOUNE AND N.H. DE LEEUW Department of Chemistry, University College...mineral paragenesis of vesuvianite (idocrase), phlogopite, diopside, andradite, actinolite, tremolite,...pyrrhotine and pyrite. Vesuvianite, diopside and phlogopite mineralization are only seen in a very narrow...Mg-rich, and has very low MnO content (< 0.1 %). Phlogopite has high and nearly constant Mg/ (Mg+Fe) ratios...ratios, 0.93 to 0.94. The Ba content of phlogopite is low. Magnetite is generally massive, and some of them |  | | Journal (volume) | | the Plant Seep eee dbs bo evesuswspeces 322 Guatemala Forests. Mountain i han (Iilustrated.) “CA Wut...Central pe 823— The Ethnography of PAoa 1008—The Amur Valley...... . -1009 America: Submarine Valleys off the...lo ve de e Th d. ne io nt me s ion ect dir in the two s, ce an st um rc ci se the r de d un de ee oc...gossiping. In It. it has changed to gergone and giargone (de Boot, 1636); Sp., jerga, jerigonza; Fr., jargon ;...Age. * Vol. IV. Oct. 1887. oo, Ere erbiothique RE de la Russie. 1886. From the os U. P.\ James, J. |
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