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San Nicolas Mexico

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Journal Article
Journal: Economic Geology
Published: 01 May 2002
Economic Geology (2002) 97 (3): 629–642.
... massive sulfide (VMS) deposits from two distinct tectonic environments. The volcanic rocks of the kuroko deposits (Japan), San Nicolas (Mexico), and Bathurst (New Brunswick, Canada) plot within the active continental margin field on all diagrams, whereas volcanic rocks from Archean deposits...
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Journal Article
Published: 01 January 1995
Italian Journal of Geosciences (1995) 114 (2): 373–392.
Journal Article
Journal: Geology
Published: 01 October 1996
Geology (1996) 24 (10): 921–924.
...José Rosas-Elguera; Luca Ferrari; Victor Hugo Garduño-Monroy; Jaime Urrutia-Fucugauchi Abstract Extensional faulting observed in southwestern Mexico has been related to the incipient rifting of the Jalisco block from the Mexican mainland since the Pliocene. On the basis of new structural...
Journal Article
Published: 01 April 2022
Clays and Clay Minerals (2022) 70 (2): 165–181.
... Marroquin-Cardona , A. , Deng , Y. , Taylor , J. F. , Hallmark , C. T. , Johnson , N. M. , & Phillips , T. D. ( 2009 ). In vitro and in vivo characterization of mycotoxin-binding additives used for animal feeds in Mexico . Food Additives and Contaminants Part A. , 26 , 733...
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Journal Article
Journal: Economic Geology
Published: 01 January 2008
Economic Geology (2008) 103 (1): 117–140.
... subterrane (including the Cuale-Bramador district), and the Central belt, which includes deposits in the Teloloapan subterrane (Campo Morado, Tlanilpa-Azulaquez, Tizapa, Rey de Plata, etc.), the Guanajuato subterrane (El Gordo, Las Gavalinas), and the Zacatecas subterrane (San Nicolas and El Salvador...
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First thumbnail for: Age and Paleotectonic Setting of Volcanogenic Mass...
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Journal Article
Published: 01 November 2008
American Mineralogist (2008) 93 (11-12): 1865–1873.
... Bohemia, Czech Republic, and Mexico) are consistent with those of Langer and Flörke (1974) . Opal-AN is typically botryoidal and colorless. The fracture surfaces appear smooth in SEM images, without obvious micro- to nanostructural features either on freshly broken surfaces or after HF etch...
FIGURES
First thumbnail for: Common gem opal: An investigation of micro- to nan...
Second thumbnail for: Common gem opal: An investigation of micro- to nan...
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Journal Article
Published: 01 September 2004
European Journal of Mineralogy (2004) 16 (5): 743–752.
...Emmanuel FRITSCH; Eloïse GAILLOU; Mikhail OSTROUMOV; Benjamin RONDEAU; Bertrand DEVOUARD; Alain BARREAU Abstract Translucent pink opals from Mexico (states of Mapimi and Michoacan) and Peru (Acari area, near Arequipa) are opal-CT, containing from 10 to 40 % palygorskite, as demonstrated by XRD...
FIGURES
First thumbnail for: Relationship between nanostructure and optical abs...
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Journal Article
Journal: Economic Geology
Published: 01 December 1988
Economic Geology (1988) 83 (8): 1918–1930.
...Armando E. Alatorre Abstract The Monterrey Formation at San Hilario and San Juan de la Costa in Baja California Sur, Mexico, consists of predominantly fine-grained sediments that were deposited with almost no lateral variation during a slow marine transgression representing intertidal to outer...
Journal Article
Journal: GSA Bulletin
Published: 01 June 1981
GSA Bulletin (1981) 92 (6): 384–394.
... Vallarta, sediments at least partly marine; La Mira Basin (named herein), straddling the mouth of the Rio Balsas, with at least two marine incursions; San Nicolas Basin (named herein) about 200 km southeast of Acapulco, marine sediments encountered in water well; Colotepec Formation, marine, along...
Journal Article
Journal: Economic Geology
Published: 01 December 1994
Economic Geology (1994) 89 (8): 1722–1751.
... in the district was the discovery during 1978-1983 of the important, uppermost northeast-striking, gold-rich ores in the San Nicolas and adjacent veins, perpendicular to the previously known northwest-striking Sierra vein system in the Cubo mine. These veins cut the Peregrina rhyolite dome located in the wall...
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The revised Th/Yb – Ta/Yb diagram (after Pearce 1982, 1983) is divided into three tectonic fields: oceanic arcs, active continental margins (ACM) and within-plate volcanic zones (WPVZ). The within-plate basalts (WPB) and MORB (mid-ocean ridge basalts) represent the zones previously defined by Pearce (1982, 1983). Datasets shown by various symbols include the Valley of Ten Thousand Smokes, Katmai, Alaska (Hildreth 1981), Santorini volcano (Mann 1983), Esimi volcanic suite (Lasthiotakis 1994), Chilean Andes (Rogers & Hawkesworth 1989, Davidson et al. 1990), Lautaro, Augilera and Viedma, Chile (Stern & Kilian 1996), Cerro Galan, Argentina (Francis et al. 1989), Tonga and Kermadec lavas (Ewart et al. 1998, Turner et al. 1997), New Britain Island Arc (Woodhead et al. 1998), Japan (Morris 1995, Ebihara et al. 1984), San Nicolas, Mexico (Schandl & Gorton, unpubl. data; see Appendix 1), Askja volcano and Icelandic lavas (Macdonald et al. 1988, Wood, 1978), Valles caldera, New Mexico (Spell et al. 1993), volcanic rocks from Ethiopia (Walter et al. 1987), the Luzon Arc (Defant et al. 1990) and the Izu–Babuyon Forearc.
Published: 01 October 2000
, Augilera and Viedma, Chile ( Stern & Kilian 1996 ), Cerro Galan, Argentina ( Francis et al. 1989 ), Tonga and Kermadec lavas ( Ewart et al. 1998 , Turner et al. 1997 ), New Britain Island Arc ( Woodhead et al. 1998 ), Japan ( Morris 1995 , Ebihara et al. 1984 ), San Nicolas, Mexico (Schandl
Journal Article
Journal: Geosphere
Published: 26 August 2022
Geosphere (2022) 18 (5): 1563–1599.
... detachment fault system was restored, placing present San Nicolas Island adjacent to present Rosarito, Baja California, at 18 Ma. Since ca. 18 Ma, the western Transverse Ranges have rotated 70° clockwise, restoration of which implies that sinistral faults in this province originated with NNE trends...
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First thumbnail for: Kinematics and paleogeology of the western United ...
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Fig. 2. Th/Yb versus Ta /Yb diagram from Gorton and Schandl, 2000 (revised after Pearce, 1982, 1983) is divided into three tectonic fields: oceanic arcs, active continental margins (ACM) and within-plate volcanic zones (WPVZ). The within-plate basalts (WPB) and midocean ridge basalts (MORB) represent zones previously defined by Pearce (1982, 1983). Data sets shown by the symbols include the kuroko deposits, Japan (Appendix), Mattabi (Davis et al., 1985) and Lyon Lake mines, Ontario (Appendix), Kamiskotia mines, Ontario (Barrie and Pattison, 1999), Winston Lake, Ontario (Gorton and Schandl, 1995; Appendix), San Nicolas, Mexico (Gorton and Schandl, 2000), Selbaie, Quebec (Larson and Hutchinson, 1993), Bathurst deposits, New Brunswick (Lentz, 1996), South Bay mine, Ontario (Lesher et al., 1986), Askja volcano, Iceland (MacDonald et al., 1987), Narrow Lake volcanic rocks, Ontario (Noble, 1989), Geco mine, Ontario (Schandl et al., 1995), Geco gray gneiss (Schandl et al., 1995), Kidd Creek mine, Ontario (Schandl et al., 1999), and Noranda mines, Quebec (Ujike and Goodwin, 1987).
Published: 01 May 2002
and Schandl, 1995 ; Appendix ), San Nicolas, Mexico ( Gorton and Schandl, 2000 ), Selbaie, Quebec ( Larson and Hutchinson, 1993 ), Bathurst deposits, New Brunswick ( Lentz, 1996 ), South Bay mine, Ontario ( Lesher et al., 1986 ), Askja volcano, Iceland ( MacDonald et al., 1987 ), Narrow Lake volcanic rocks
Journal Article
Journal: Geophysics
Published: 20 December 2012
Geophysics (2013) 78 (1): E47–E57.
... synthetic examples and by inverting a multisource UTEM field data set acquired at San Nicolás, which is a massive sulfide deposit in Mexico. In this subsection, we briefly discuss our approach for the solution of the forward problem. An elaborate discussion can be found in Newman and Alumbaugh (1995...
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Series: DNAG, Geology of North America
Published: 01 January 1991
DOI: 10.1130/DNAG-GNA-P3.291
EISBN: 9780813754703
... Mine is from Querétaro on the Cadereyta-Maconi road, which takes about 2 hours. The nearest railroad station is San Nicolás, 120 km away on the México-Querétaro railroad. The mine is at an elevation of 2,000 m. This summary is based mostly on work by José E. Gaytán- Rueda (1975), presently...
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Published: 01 October 2000
APPENDIX 1. GEOCHEMICAL DATA FOR FELSIC AND INTERMEDIATE VOLCANIC ROCKS HOSTING THE SAN NICOLAS VMS DEPOSIT IN MEXICO
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Inner Continental Borderland (ICB) location map (southern California, USA) showing the National Centers for Environmental Information Southern California Coastal Relief Model (version 2) bathymetry (Calsbeek et al., 2013), ESRI topography, approximate regional geologic boundaries (bold black dashed lines with bold labels), and southern California faults (red lines) from the U.S. Geological Survey and California Geological Survey Quaternary Fault and Fold Database for the United States (https://www.usgs.gov/natural-hazards/earthquake-hazards/faults). Approximate epicenters of the 1951 Ms 5.9 San Clemente Island earthquake, 1981 Mw 6.0 Santa Barbara Island earthquake, 1986 Mw 5.8 Oceanside sequence, and 2018 Mw 5.3 Santa Cruz Island earthquake are highlighted with yellow stars. The 8 mm/yr value is GPS-modeled slip accommodated within the ICB from Platt and Becker (2010). Locations of Figures 2, 12, and 13 are outlined in dashed white. Locations of crustal-scale two-dimensional seismic reflection profiles in Figures 6A, 6B, and 14 are shown as solid white lines. WTR—Western Transverse Ranges; OCB—Outer Continental Borderland; ICB—Inner Continental Borderland; LA—Los Angeles; SD—San Diego; CF—Catalina fault; SAF—San Andreas fault; SCF—San Clemente fault; SBB—Santa Barbara Basin; SCB—Santa Cruz Basin; SMB—Santa Monica Basin; SPB—San Pedro Basin; CB—Catalina Basin; SNB—San Nicolas Basin; SDT—San Diego Trough; MEX—Mexico.
Published: 10 July 2020
—Los Angeles; SD—San Diego; CF—Catalina fault; SAF—San Andreas fault; SCF—San Clemente fault; SBB—Santa Barbara Basin; SCB—Santa Cruz Basin; SMB—Santa Monica Basin; SPB—San Pedro Basin; CB—Catalina Basin; SNB—San Nicolas Basin; SDT—San Diego Trough; MEX—Mexico.
Journal Article
Published: 02 October 2006
Canadian Journal of Earth Sciences (2006) 43 (8): 1229–1235.
... interpreted as a lower shoreface deposit (Ledesma-Vázquez and Johnson 1994). Fig. 5. Outcrop north of El Rosario, showing the basal conglomerate of the Pliocene Cantil Costero Formation unconformably above the Cretaceous Rosario Formation. Bahía San Nicolás (26°31′N, 111°30′W) is located...
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First thumbnail for: Dynamics of rocky shores: Cretaceous, Pliocene, Pl...
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Journal Article
Published: 01 October 2000
The Canadian Mineralogist (2000) 38 (5): 1065–1073.
..., Augilera and Viedma, Chile ( Stern & Kilian 1996 ), Cerro Galan, Argentina ( Francis et al. 1989 ), Tonga and Kermadec lavas ( Ewart et al. 1998 , Turner et al. 1997 ), New Britain Island Arc ( Woodhead et al. 1998 ), Japan ( Morris 1995 , Ebihara et al. 1984 ), San Nicolas, Mexico (Schandl...
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Journal Article
Journal: GSA Bulletin
Published: 13 September 2024
GSA Bulletin (2025) 137 (1-2): 869–898.
...—Joyuela tuff ring; 10—Joya Estrada tuff ring; 11—Joya San Nicolás maar; 12—Joya La Alberca maar; 13—Joya Blanca tuff cone; 14—Joya Solís maar; 15—Joya Cíntora maar; 16—Joya de Álvarez maar; 17—Magdalena de Araceo tuff ring; 18—Providencia de Cuerunero tuff cone; 19—Joyuela de San Vicente tuff cone; 20...
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First thumbnail for: Radiometric dating ( 40 Ar/ 39 Ar and 14 C), ...
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