 | | Journal (issue) | | see botryogen crystals from Mina Sta. Elena (San Juan. Argentina). The crystals are up to 3-4 cm long...indeed. Botryogencrystals from Mina Sta. Elena(SanJuan, Argentina) up to 3-4 cm long. Jurgen Tron specimen...unpublished 'skorpionite' from the new Skorpion Mine near Rosh Pinah in Southwest Namibia were offered...or tarbuttite. Skorpion Mine is expected to become the world's largest zinc mine, covering 15% of our zinc...new minerals from that mine. I saw a few pieces of kochsandorite from the coal mine at Many in Hungary. |  | | Book | | .................... Dividend Record of Rosario Mine............................................................................................... 81 San Juancito ·······································............................ 101 Monserrat and Santa Elena Mountains......................................hundred miles on two different rivers in the Department of Olancho, famous for its rivers of gold since...of the Pan-American Union and reports of the Department of Commerce of the United States tell of the |  | | Report (issue) | | UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Follow-up examination of field areas with...publication of results of a geochemical survey of the San Jose 1:200,000 map sheet (Los Alamos National Laboratories...of Ciudad Quesada and Aguas Zarcas, in Alajuela Province. The area, which covers more than 100 km2, is...DP* 84'30' 84'15' B4'OQ' Figure 1. Map of the San Jose Quadrangle, showing sample locations for samples...silicified rhyolite with pyrite Sinterf?) Breccia at Santa Clara 87CRB16 sinter(?) breccia 87CRL10 sinter( |  | | Journal (article/letter/editorial) | | Sulfur and carbon geochemistry of the Santa Elena peridotites: Comparing oceanic and continental...Pilar, Sulfur and carbon geochemistry of the Santa Elena peridotites: Comparing oceanic and continental...MANUSCRIPT Sulfur and carbon geochemistry of the Santa Elena PT peridotites: Comparing oceanic and continental...Benjamin C. Gill1, Esteban Gazel1, Pilar Madrigal1 Department of Geosciences, Virginia Tech, 4044 Derring Hall...ultramafic rocks and carbonate deposits from the Santa Elena Ophiolite in Costa Rica. The aim of this study |  | | Journal (issue) | | olisto tromic nat11re of the geology of the Santa Elena p eninsula, a11d T chopp ( 1953) whose work js...commenced with a photogeological survey of the Loj a Province in 1969 {Kennerley, 1973). In 1972 this programme...remained an important source for the geology of the Santa Elena area. Canfield's ( 1966) compilation, which appeared...149 143 150 ·, oo N San Salvador '--JI. Rabida 0 ._./ o I. Baltra ~ Santa Cruz 01. âą 85 I. Marchena...Genovesa --+. I. Santa âą'\ Fe I. lsabela 01. âą Santa Maria ' ' âą \ Ui. ~ San Cristobal I. |  | | Book | | edited by Alan K. Craig and Robert C, West N SAN FRANCISCO PUBLIC LIBRARY 3 1223 03625 6429 In...GEOSCIENCE AND MAN, vol. 33 Geoscience Publications Department of Geography and Anthropology Louisiana State...published and distributed by Geoscience Publications, Department of Geography and Anthropology, Louisiana State...anthropology; ex officio, Carville Earle, chair of the Department of Geography and Anthropology; Nina S. Lam, professor...wealth : aboriginal and C1994. © Copyright 1994 Department of Geography and Anthropology, LouisiÂŹ ana State |  | Cione, Alberto Luis, Gouiric-Cavalli, Soledad, Mennucci, Jorge Augusto, Cabrera, Daniel Alfredo, Freije, RubĂ©n Hugo (2010) First vertebrate body remains from the Permian of Argentina (Elasmobranchii and Actinopterygii) Proceedings of the Geologists' Association, 121 (3) 301-312 doi:10.1016/j.pgeola.2010.04.003 | Journal (article/letter/editorial) | | First vertebrate body remains from the Permian of Argentina (Elasmobranchii and Actinopterygii) Alberto Luis...W1900FWA La Plata, Argentina Total Austral S.A., Moreno 877, C1091AAQ, Buenos Aires, Argentina A R T I C L...de Mendoza, Argentina. Scarce previous Paleozoic vertebrate remains are known from Argentina and none was...Hybodontoidea Basal actinopterygians Permian Argentina South America 1. Introduction Spanish ââCronistas...fossil bones from northern South America and Argentina (Falkner, 1764; von Humboldt, 1814). Cuvier (1796) |  | JimĂ©nez-MillĂĄn, Juan, Abad, Isabel, VĂĄzquez, Mercedes, Velilla, NicolĂĄs (2007) Deformation-enhanced mineralogical changes in igneous quartz-feldspar rocks from a semi-brittle shear zone, Southern Iberian Massif, SE Spain. Neues Jahrbuch fĂŒr Mineralogie - Abhandlungen, 184 (1) 1-15 doi:10.1127/0077-7757/2007/0076 | Journal (article/letter/editorial) | | semi-brittle shear zone, Southern Iberian Massif, SE Spain Juan JimĂ©nez-MillĂĄn, Isabel Abad, Mercedes VĂĄzquez and...in a shear zone on the southern border of the Santa Elena intrusion in the southern Iberian Massif near...Southern Iberian Massif in the north of the JaĂ©n province (Spain). In the study area leucocratic dikes and...fluid-rock history of the granitic rocks across the Santa Elena shear zone an EâW trending structure spatially...(Simancas et al. 2001) in the north of the JaĂ©n province (south Spain). This area consists of a shale- |  | | Journal (article/letter/editorial) | | Freie UniversitĂ€t Berlin, 12249 Berlin, Germany Department of Geosciences, Virginia Tech, 4044 Derring Hall...Hall, Blacksburg, VA, 24061, USA 3 Department of Earth and Planetary Sciences, Harvard University,...Northern Apennine ophiolite in Italy and the Santa Elena ophiolite in Costa Rica and compare those with...along a mid-ocean ridge spreading center. The Santa Elena peridotites preserve distinct signatures for...â the N. Apennine ophiolite in Italy and the Santa Elena ophiolite in Costa Rica. These systems are then |  | | Journal (article/letter/editorial) | | the nonexistent In 1975, the Santo Niño and Santa Elena veins were argentite. Acanthite formed as a primary...primary mineral also discovered, and later the San Guillermo vein, which, exists, but it is much rarer...Fresnillo and San Juan de Rayas in Guanajuato (Mexico) and has become the richest silver mine in the world...these recent San Carlos mines had ceased vein. The San Juan production by the de Rayas mine in time of...very city In Morocco, the of Oberschlema Bou Azzer mine, itself, which finally already very had to be relocated |  | Dyar, M. D., Breves, E., Jawin, E., Marchand, G., Nelms, M., O'Connor, V., Peel, S., Rothstein, Y., Sklute, E. C., Lane, M. D., Bishop, J. L., Mertzman, S. A. (2013) Mossbauer parameters of iron in sulfate minerals. American Mineralogist, 98 (11) 1943-1965 doi:10.2138/am.2013.4604 | Journal (article/letter/editorial) | | Lane3, Janice L. Bishop4 and Stanley A. Mertzman5 Department of Astronomy, Mount Holyoke College, South Hadley...Hadley, Massachusetts 01075, U.S.A. 2 Department of Geosciences, Smith College, Northampton, Massachusetts...Center, Mountain View, California, 94043, U.S.A. 5 Department of Earth and Environment, Franklin and Marshall...E-mail: mdyar@mtholyoke.eud ⥠Present address: Department of Geological Sciences, Brown University, Providence...Rhode Island 02912, U.S.A. § Present address: Department of Earth and Planetary Science, University of |  | | Report (issue) | | PETROLEUM PREPARED JOINTLY WITH H.M. PETROLEUM DEPARTMENT WITH THE CO-OPERATION OF H. B. CRONSHAW, ...PETROLEUM PREPARED JOINTLY WITH H.M. PETROLEUM DEPARTMENT WITH THE CO-OPERATION OF H. B. CRONSHAW, ...DUNSTAN, Captain A. L. ELSWORTHY, Intelligence Department, Office (nominated by the War Office). War ..., O.B.E., M.A., Ph.D., F.G.S., Mineralogical Department, University of Cambridge. W. MOYERS, Esq. (Messrs...Ltd.). RONCA, Esq., M.B.E., A.R.C.Sc., A.I.C., Department of Industries and Manufactures (nominated by |  | | Journal (article/letter/editorial) | | 000 t lead with 500 g/t silver as by-product. The mine workings were concentrated on veintype hydrothermal...Tolosa; C, El Centenillo; LC, La Carolina; SE, Santa Elena; L, Linares; B, BailĂ©n The strata-bound deposits...if some participation of metasedimentaryderived sulphur took place in the northwest sector.12 Discussion...formation (Fig. 3; Table 1). This, coupled with sulphur Sulphur isotope data Fourteen samples from the strata-bound...(Table 2). Barite exhibited a range of 34S Table 2 Sulphur isotope data (relative to Cañon Diablo Troilite |  | | Journal (article/letter/editorial) | | andalusite crystals from the Brazilian TapajoÌs gold province. Murphy & Helgeson (1989) revealed the thermodynamic...formation affecting the southern margin of the Santa Elena igneous stock. These rocks were formed as a consequence...(Simancas et al., 2001) in the north of JaeÌn Province (S Spain). This area is characterized by the presence...conditions. The sequence was intruded by the Santa Elena granodioritic stock after the main phases of...A contact metamorphic aureole related to the Santa Elena stock is developed. This aureole, commonly revealed |  | | Report (issue) | | U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY UNDISCOVERED PETROLEUM OF SOUTHERN SOUTH AMERICA...Trough ................................. 221 5. San Jorge ....................................... 223.......................................... 274 3. Santa Cruz-Tarija ............................... 284...discovered to the number of wildcats drilled in the Argentina and Chile portions of the Magallanes basin. ....discovered to the number of wildcats drilled in the Argentina and Chile positions of Magallanes basin. .... |  | | Book | | University, UK) V. R amos (Univ. Buenos Aires. Argentina) A. Reed1nan (British Geological Survey) K. R...Serricio Nacionul de Geologfu y Afinerfa, Avda. Santa Maria 0104. Santiago. Chile W. Gibbons A P 23075...Arqueo/6gicas y Museo. Unii·ersidad Cat6lica de! Norte, San Pedro Alacama. Chile V. Oliveros Departamento de...Alt1plano is shared ,, 1th Peru. BL)li, ta aod Argentina. to 56°S at Tierra del Fuegi..) and the islands... v.·here it apparently passes eastwards into Argentina. In southern Chile the coastal zone ( I b) is |  | GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, Barra, Fernando, Walker, Richard J., Reich, Martin, Gervilla, Fernando (2014) Geodynamic implications of ophiolitic chromitites in the La Cabaña ultramafic bodies, Central Chile. International Geology Review, 56 (12) 1466-1483 doi:10.1080/00206814.2014.947334 | Journal (article/letter/editorial) | | MatemĂĄticas, Universidad de Chile, Santiago, Chile b Department of Geology, University of Maryland, College Park...al. 2004); Pampean Ranges, Argentina (Escayola et al. 2004); Santa Elena, Costa Rica (Zaccarini et al...2011). Cuba (GonzĂĄlez-JimĂ©nez et al. 2011), in Santa Elena in the Dominican Republic (high-Cr and high-Al;...the high-Al chromitites of the Pampean Ranges, Argentina, in which metamorphism has disturbed the original...Island in the Bay of Bengal (Ghosh et al. 2009), Santa Elena in Costa Rica (Zaccarini et al. 2011), and MayarĂCristal |  | | Journal (article/letter/editorial) | | are at presentunknown. Seepagesof oil occur at San Miguel Bay, on the Pacific side of the Isthmus of...confinedâąro Pinar del Rio, Havana, Matanzas, and Santa Cl'ara. The surfaceevi.dences con- sist of oil...Cuban-American Sugar Co., is at Motembo,in the Provinceof Santa Clara, is aboutâą,9oo feet deep,and yieldsâąo gallonsof...miles north of Agua and the other o.nthe costnear San Cristobal,âąo to 15 mileswestof the town of SantoDomingo...9âą7 specificgravity), carrying 2.5 per cent.of sulphur. No remunerativeresultshaveyet been obtained on |  | Palero, F. J., Both, R. A., Arribas, A., Boyce, A. J., Mangas, J., Martin-Izard, A. (2003) Geology and Metallogenic Evolution of the PolymetallicDeposits of the Alcudia Valley Mineral Field, Eastern Sierra Morena, Spain. Economic Geology, 98 (3) 577-605 doi:10.2113/gsecongeo.98.3.577 | Journal (article/letter/editorial) | | Arrayanes S. A., 13400 AlmadĂ©n, Spain R. A. BOTH,â Department of Geology and Geophysics, University of Adelaide...VALLEY in the eastern Sierra Morena, Ciudad Real Province, Spain (Fig. 1) has been mined since Roman â ... there were also several large producers (e.g., San QuintĂn, El Horcajo, and DiĂłgenes, with productions...respectively). The last operations were those of San QuintĂn, which closed in 1988. Total Pb production...Riphean-Vendian age (approx 700â510 Ma; Tamain, 1972; San JosĂ©, 1983; Vidal et al., 1994) and are equivalent |  | | Journal (issue) | | against premature wear damage in a wide range of mine and plant applications. New materials and designs................. 34 Change Your Mind, Change Your Mine Advanced networks and communications solutions are...Claim Validity When it comes to the rights that mine operators can assert with unpatented mining claims...Jetti Resources facility at Capstoneâs Pinto Valley mine in Arizona recovers copper from a rejuvenated, historic...8 Latin America: Barrick Will Sell Lagunas Norte Mine...................................... 14 Australia/Oceania: |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY U.S. GEOLOGICAL SURVEY-INGEOMINAS MINERAL...areas may be appropriate. 12° SIERRA NEVADA DE SANTA MARTA Figure 1. Geologic provinces of Colombia...uplift is post-middle Miocene. The Sierra Nevada de Santa Marta, a triangular-shaped fault-bounded block on...(oceanic). This zone, in the subsurface, separates the San Jacinto belt from the Sinu belt in the Tertiary basins...Serrania de Baudo (San Juan-Atrato Basin), the Serrania de Perija and Sierra Nevada de Santa Marta (Cesar Basin) |  | | Journal (article/letter/editorial) | | the rich mineral veins fouud near Zaruma, in the province of Del Oro, amI they are to-day worked by an American...the rivers Santiago, Uimbi and Cachabi, in the province of Esmeraldas, were also early exploit.ed ; but...are known. Deposits of copper are found in the province of Loja at Catacocha; but bad roads and remoteness...development. Others have been recently discovered in the province of Azuay, 35 miles from the coast, at an altitude...localities, even in the suburbs of Guayaquil on the hill Santa Ana. M. VanIsschot found it in Los Rios ; on the |  | | Book | | Junction Editors Fabio Cediel Consulting Geologist Department of Geology University EAFIT MedellĂn, Colombia...including Gorgona Island, ChocĂł Arc, Sierra Nevada de Santa Marta, La Macarena, and the Guiana Shield: remote...Geologie und Petrographie der Sierra Nevada de Santa Marta (Kolumbien, SĂŒdamarika). Schweiz, Mineralogische...the Escuela de Minas (MedellĂn, 1887) and the Department of Geology and Geophysics at the Unversidad Nacional...enthusiastic academic gratitude. The Universidad EAFIT (Department of Geology, MedellĂn) provided fertile ground |  | V. Maresch, Walter, Stanek, Klaus Peter, Speich, Laura, Schertl, Hans-Peter, VillagĂłmez, Diego (2022) Garnetite, garnet-quartz (âcoticuleâ) and calc-silicate layers in high-pressure metapelitic rocks, Venezuela: metamorphosed exhalites in a Cretaceous back-arc basin. International Geology Review, 64 (7) 885-910 doi:10.1080/00206814.2021.1891978 | Journal (article/letter/editorial) | | Margarita island serpentinite mĂ©langes of the Rio San Juan Complex in the northern Dominican Republic (Draper...(2009). Ch = Chortis, Hisp = Hispaniola, RSJC = Rio San Juan Complex. All maps scaled and keyed to abbreviations...the high-pressure rocks of the La Rinconada and Juan Griego metamorphic suites are interpreted to have...of island-arc basalts (Maresch et al. 2009). The Juan Griego metamorphic suite (Figure 2), exposed on...nucleus (Figure 2) occur in the La Rinconada and the Juan Griego metamorphic suites Figure 2. Geological |  | | Book (edition) | | Bernard (Czcch Republic). W.D. Birch (Australia), Elena Bonaccorsi (Italy), Ernst A.J. Burke (Netherlands)...(ltaly). Tony Steede (Canada). Ricardo Jose Sureda (Argentina). Ghcorgc Udubasa (Romania). Giovanna Veualini... tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the San Rafael swell about 47...FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza, Argentina. l'UM.\11972. 276-280...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23 |
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