 | | Journal (volume) | | enjoyable geology trips, one to Costa Rica and one to Mexico. While the general goals of the two programs were...hear the geology of Chile is very interesting.... Mexico This three-week trip was part of an eight-week...of the Universidad Nacional Autonoma de Mexico (UNAM) in Mexico City, and me. The idea behind the REU was...the mining town of Zimapán, in east-central Mexico. The water in the village of Zimapán is contaminated...culprits include the sedimentary rocks of the Zimapán basin, 18 The Green Mountain Geologist Vol |  | Armienta, M.A., Talavera, O., Villaseñor, G., Espinosa, E., Pérez-Martínez, I., Cruz, O., Ceniceros, N., Aguayo, A. (2004) Environmental behaviour of metals from tailings in shallow rivers: Taxco, central Mexico. Applied Earth Science, 113 (1) 76-82 doi:10.1179/037174504225004510 | Journal (article/letter/editorial) | | from tailings in shallow rivers: Taxco, central Mexico M. A. Armienta, O. Talavera, G. Villaseñor, E....O. Cruz, N. Ceniceros and A. Aguayo Mining in Mexico has produced important economic benefits since...150 km south-west of Mexico City, is one of the historical mining zones of Mexico. The environmental behaviour...More abundant economic minerals include: galena, sphalerite, chalcopyrite, native Ag, polibasite, proustite...150 km south-west of Mexico City, has been one of the major mining areas in Mexico since pre-Hispanic times |  | Bissig, T., Mortensen, J. K., Tosdal, R. M., Hall, B. V. (2008) The Rhyolite-Hosted Volcanogenic Massive Sulfide District of Cuale, Guerrero Terrane, West-Central Mexico: Silver-Rich, Base Metal Mineralization Emplaced in a Shallow Marine Continental Margin Setting. Economic Geology, 103 (1) 141-159 doi:10.2113/gsecongeo.103.1.141 | Journal (article/letter/editorial) | | District of Cuale, Guerrero Terrane, West-Central Mexico: Silver-Rich, Base Metal Mineralization Emplaced...Madre del Sur, ~30 km southeast of Puerto Vallarta, Mexico, comprises a number of small, polymetallic Pb,...grades when compared to similar deposits in western Mexico. The massive sulfide bodies are hosted by an interbedded...terrane hosting the majority of VMS deposits in Mexico. The rocks of the Cuale volcanic sequence are not...dated VMS camp in western Mexico as other VMS districts of western Mexico are between 151.3 and 138 Ma |  | | Journal (article/letter/editorial) | | Exportadora de Sal, Guerrero Negro, Baja California Sur, Mexico—E.N. Shumilin, M.V. Mironenko, B.N. Ryzhenko, and...Kinetics and mechanisms of the leaching of low Fe sphalerite— C.G. Weisener, R.S.t.C. Smart, and A.R. Gerson...Purton Arsenite adsorption on galena (PbS) and sphalerite (ZnS)— Benjamin C. Bostick, Scott Fendorf, and...stability, and formation conditions of sulfides with sphalerite-like crystal structures—N.S. Bortnikov and T...chimney ore, Las Animas Zn-Pb-Ag(-F) deposit, Zimapán, Mexico— E. González-Partida, A. Carrillo-Chávez, G |  | Gutiérrez-Caminero, Leopoldo, Weber, Bodo, Wurl, Jobst, Carrera-Muñoz, Mariela (2015) Tracing toxic elements sources using lead isotopes: An example from the San Antonio–El Triunfo mining district, Baja California Sur, México. Applied Geochemistry, 59. 23-32 doi:10.1016/j.apgeochem.2015.03.011 | Journal (article/letter/editorial) | | Carretera Ensenada-Tijuana 3918, Ensenada 22860, Mexico Departamento de Geología Marina, Universidad Autónoma...(UABCS), Carretera al Sur, km 5.5, La Paz 23080, Mexico a r t i c l e i n f o Article history: Available...Lázaro Cárdenas Norte 152, Distrito Federal 07730, Mexico. Fax: +52 55 9175 6000. E-mail address: lgutierrezc@imp...Martínez et al., 2004(1)); lead ore deposits of NW Mexico (Sangster et al., 2000(2)) from the states of Zacatecas...1992(4)) and the average of industrial lead in Mexico (Granule, Martínez et al., 2004(1)). Binary mixing |  | | Report (chapter) | | in 1902 from an occurrence at Cook’s Peak, New Mexico, and the Pb-Cu mineral beaverite (Table 1) was...oxidized portions of veins containing galena, sphalerite, chalcopyrite, and pyrite. The jarositic minerals...weathered Pb sulfide deposits, as at Chihuahua, Mexico, and at Keno Hill, Yukon, Canada, and is common...by Simons and Mapes in the ore deposits at Hidalgo, Mexico, was galena → anglesite → cerussite → plumbojarosite...wt %, that are commonly present in Zn-sulfide (sphalerite) concentrates (Arregui et al. 1979). In practice |  | | Journal (issue) | | Mexico ineralogical Record September-October 2003 ❖ Volume 34 Number 5 ❖ $20 Wayne & Dona Leicht,...Van Pelt, Los Angles Mexico Special Issue II The Ojuela Mine Preface to Mexico-II1....................Photo courtesy of Peter Megaw. Mexico-II December, will be Mexico-III, covering a selection of several...and we are now turning our attention to plans for Mexico-V. This series will continue until we have covered...against this possibility we set aside 300 copies of Mexico-I from 1998, which we have just had nicely hardbound |  | | Book (edition) | | hedenbergite), b) its meaning may shift over time - sphalerite, for instance, was dumped by early miners, while...Polymorphism as, for instance, found in the ZnS system (sphalerite/wurtzite), is often difficult to discern: Changes...replaced by sphalerite. Only under XPL it stands out from the lighter coronal sphalerite overgrowth by...to the next). Left: Galena (lighter grey) and Sphalerite (darker grey). When minimum/maximum values are...brown internal reflections) in a massive Fe-poor sphalerite (orange internal reflections), jordanite (dark |  | | Journal (issue) | | Serpentine Dolomite Sillimanite Epidote Sphalerite Forsterite Sphene Garnet (‘grandite’) Spinel...play-of-color opal in vesicular basalt from Zimapán, Hidalgo State, Mexico. R.R. COENRAADS (coenraads01@optus...play-of-colour opal, and is known only from Zimapán, Hidalgo State, Mexico. Its occurrence is due to an abundance...Japan Zebrowski-Jensen, Catherine, Pena Bianca, New Mexico, U.S.A. Laboratory Membership P. Fisher Ltd, London |  | | Book | | Minerals, Collecting, and Value across the U.S.-Mexico Border TRACKING GLOBALIZATION Robert J. Foster... Minerals, Collecting, and Value across the U.S.-Mexico Border elizabeth emma ferry Indiana University...Minerals, collecting, and value across the U.S.-Mexico border / Elizabeth Emma Ferry. pages cm — (Tracking...States. 2. Minerals—Collection and preservation—Mexico. 3. Rock collectors. 4. Mineral industries—Social...industries—Social aspects. 5. United States—Commerce—Mexico. 6. Mexico—Commerce—United States. I. Title. QE392.5.U5F47 |  | | Journal (issue) | | Green-Luminescing Hyalite Opal from Zacatecas, Mexico By Emmanuel Fritsch, Peter K. M. Megaw, Tyler L...this rough and cut hyalite opal from Zacatecas, Mexico, is due to its green daylight-induced fluorescence...California; and daylight-luminescent hyalite opal from Mexico (as reported in this issue of The Journal). In...Green-Luminescing Hyalite Opal from Zacatecas, Mexico Emmanuel Fritsch, Peter K. M. Megaw, Tyler L. Spano...hyalite that was recently unearthed in Zacatecas, Mexico (Fritsch et al., 2014; see Figure 1 and the cover |  | | Book | | Exhausting the Sierra Madre: Mining Ecologies in Mexico over the Longue Durée 19 Daviken Studnicki-Gizbert...Catorce Mining District, Northeastern New Spain/Mexico, Eighteenth and Nineteenth Centuries Antonio Avalos-Lozano...Catorce mining district, San Luis Potosí, New Spain/Mexico, eighteenth and nineteenth centuries / 56 3.1....pounds of silicon.3 In 2013, the United States, Mexico, and Canada together produced more than 7.1 million...of tar sands) in the United States, Canada, and Mexico in 2013 is estimated to have contributed 4 percent |  | | Journal (article/letter/editorial) | | copper and Lucy Cu-Mo deposits, Cananea District, Mexico: A contribution to regional exploration. Journal...= 2), from +0.78 to + 4.97 (n = 5; +3.21) in sphalerite, from 2.60 to + 3.15 (n = 5; +1.22) in galena...Cretaceous) formations respectively. Pyrite, sphalerite and galena are the major sulfides, but the mineral...Doctor and Valles-San Luis Potosí) and two basins (Zimapán and Tampico-Misantla). Pore-fluid pressure played...range from –22.5 to –58.4‰, and from –0.6 to –57‰ (Zimapán and Tampico-Misantla basins). The corresponding |  | | Book | | structure, found in Xiquipilco, the Toluca region in Mexico. M8 Lake and bog iron ore, mainly consisting...text in the Geology section in chapter 32. M47 Sphalerite, zinc blende, (Zn,Fe)S, cubic hextetrahedral...Gregor, GB Klaproth, Germany 23 Vanadium del Rio, Mexico Sefström, Sweden 24 Chromium Vauquelin, France...Rushes in the Modern Era 5.2.7.1 South America and Mexico As previously mentioned, knowledge of gold, its...Aztecs and Incas, and – above all – from mines in Mexico, rich in silver but also in gold. The efforts of |  | | Book | | northern and southern Andes, central and southern Mexico and Central America (excluding Panama), Russian...Cretaceousearly Eocene (Laramide) USA Miocene MEXICO Pacific Ocean Paleoceneearly Eocene BOLIVIA...497–500. McLemore, V.T., 1996, Copper in New Mexico: New Mexico Geology, v. 18, p. 25–36. McPhie, J., Kamenetsky...porphyry copper cluster of Arizona, Sonora, and New Mexico: Arizona Geological Society Digest 20, p. 339–346...SHRIMP: Geology, v. 29, p. 383−386. Barra, F., Hidalgo, E., Valencia, V., Pardo, R., and Ruiz, J., 2006 |  | | Report (volume) | | and L-edge X-ray absorption spectroscopy of sphalerite, chalcopyrite and stannite. Phys Chem Minerals...Permian evaporites from the Salado Formation of New Mexico also contain a similar sequence of minerals (Lowenstein...Lowenstein 1988). The Permian Salado evaporite of New Mexico (Lowenstein 1982, 1983, 1988) carries many good...anhydrite from a sabkha, northwest Gulf of California, Mexico. In JL Rau, LF Dellwig (Eds) 3rd Symposium on Salt...anhydrite in Permian shelf sediments, Texas and New Mexico. Am Assoc Petrol Geol Bull 47:1726-1732 Logan BW |  | | Book | | minerals such as pyrite, chalcopyrite, arsenopyrite, sphalerite and galena is due to participation and activity...containing pyrite, chalcopyrite, arsenopyrite, sphalerite and galena can be achieved using A. ferrooxidans...ferrooxidans in the flotation separation of galena from sphalerite was also demonstrated (Yelloji Rao et al., 1992)...time is critical in achieving selective galena—sphalerite separation as illustrated in Table 1.17. The...Flotability of Galena and Sphalerite Percent Flotation Cells/mL 104 108 109 Sphalerite Galena 96 92 50 75 |
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