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Saturday, August 1, 2020 | History

2 edition of Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico found in the catalog.

Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico

T. G. Lovering

Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico

a potential tool for reconnaissance geochemical exploration in arid lands

by T. G. Lovering

  • 52 Want to read
  • 19 Currently reading

Published by U.S. G.P.O., For sale by the Books and Open-File Reports Section, U.S. Geological Survey in Washington, Denver, CO .
Written in English

    Places:
  • New Mexico.
    • Subjects:
    • Trace elements.,
    • Ore deposits -- New Mexico.,
    • Magnetite -- New Mexico.,
    • Geochemical prospecting.

    • Edition Notes

      Bibliography: p. 31.

      Statementby T.G. Lovering and J.A. Hedal.
      SeriesU.S. Geological Survey bulletin ;, 1566
      ContributionsHedal, J. A.
      Classifications
      LC ClassificationsQE75 .B9 no. 1566, QE516.T85 .B9 no. 1566
      The Physical Object
      Paginationiv, 31 p. :
      Number of Pages31
      ID Numbers
      Open LibraryOL2663227M
      LC Control Number85600270

      water samples and higher levels than background levels in sediments were found for Cr, Pb, Cu, Zn and Ni along the Tecate-Tijuana River. The results have shown that the local industry discharges high concentrations of trace metals and aquifers can be affected; trace metal sediments are moving down stream in the Tecate-Tijuana River direction. Uranium hydrogeochemical and stream sediment reconnaissance of the Albuquerque NTMS quadrangle, New Mexico, including concentrations of forty-three additional elements (GJBX) [Maassen, Larry W] on *FREE* shipping on qualifying offers. Uranium hydrogeochemical and stream sediment reconnaissance of the Albuquerque NTMS Author: Larry W Maassen.

      Trace metals in sediments of two estuarine lagoons from Puerto Rico D. Acevedo-Figueroa a,c, B.D. Jime´nez b,c, C.J. Rodrı´guez-Sierra a,* a Department of Environmental Health, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, PO Box , San Juan , Puerto Rico. Keywords: Trace Elements, Pollution, Ebro Delta, Sediments, Mercury 1 1 2 1 2 Introduction The irregular regime of the small rivers discharging in the Catalan coast and also uncontrolled pollutant dumpings result in sporadic pollution. This produces anomalous trace metal contents in bottom sediments of active prodeltaic.

      ACCEPTED MANUSCRIPT 1 Diagnosis of trace metal contamination in sediments: the example of Ensenada and El 2 Sauzal, two harbors in Baja California, Mexico 3 4 by 5 6 Miguel Angel Huerta-Diaz1*, Francisco Delgadillo-Hinojosa2, Martín Hernández-Ayón2, José 7 Antonio Segovia-Zavala2, Zaúl García-Esquivel2, Héctor López-Zárate3, Arturo Siqueiros-. Rare earth elements as tracers of sediment contamination by phosphogypsum in the Santos estuary, southern Brazil Sonia Maria Barros de Oliveira a,*, Paulo Sergio Cardoso da Silva b, Barbara Paci Mazzilli b, Deborah Ines Teixeira Favaro b, Catia Heloisa Saueia b a Institute of Geosciences, University of Sa ˜o Paulo, rua do Lago , , Sao Paulo, Brazil.


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Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico by T. G. Lovering Download PDF EPUB FB2

Trace Elements in Magnetic Concentrates from Stream Sediments in Southwestern New Mexico-A Potential Tool for Reconnaissance Geochemical Exploration in Arid Lands U. G E 0 L 0 G I CAL SURVEY B U L LET IN 1 56 6Cited by: 4.

Get this from a library. Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico: a potential tool for reconnaissance geochemical exploration in arid lands.

[T G Lovering; J A Hedal; Geological Survey (U.S.)]. Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico (DLC) (OCoLC) Material Type: Document, Government publication, National government publication, Internet resource: Document Type: Internet Resource, Computer File: All Authors / Contributors: T G Lovering; J A Hedal; Geological Survey (U.S.).

Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico; a potential tool for reconnaissance geochemical exploration in arid lands: Series title: Bulletin: Series number: DOI: /b Edition. Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico: a potential tool for reconnaissance geochemical exploration in arid lands / (Washington: Dept.

of the Interior, U.S. Geological Survey ; Denver, CO: For sale by the Books and Open-File Reports Section, ), by T. Lovering, J. Hedal, and. Distribution of trace elements in drilling chip samples around a roll-type uranium deposit, San Juan Basin, New Mexico By Day, H.

C., Spirakis, C. S., Zech, R. S., and Kirk, A. Abstract Chip samples from rotary drilling in the vicinity of a roll-type uranium deposit in the southwestern San Juan Basin were split into a whole-washedCited by: 2. Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico: a potential tool for reconnaissance geochemical exploration in arid lands Lovering, T.

(Tom Gray), Cassiterite occurrences in the Shelby area, North Carolina and South Carolina / by John P. D'Agostino and Jesse W. Whitlow. Format Online Resource Book Published [Reston, Va.]: Department of the Interior, U.S. Geological Survey, Washington: United States Government Printing Office Description.

This study aims at investigating heavy metal mobility and bioavailability in sediments from the Mexicana and Jaralito streams, Northern Mexico. A chemical partition analysis (sequential extraction) was performed to determine geochemical phases in which metals are found. Geoaccumulation index (Igeo) and enrichment factor values were obtained from Cited by: 4.

Trace elements in sediments Elemental concentrations Table 1 and Fig. 2 summarize the average con- centrations and their standard deviations for the eigh- teen elements measured in Standley Lake sediment: Te was not detected (Cited by: 6.

Heavy metal concentration in stream sediments were: to % for MnO, to % for TiOn, 10 to 20 pprn for Cu, 10 ppm for Cd, 30 to pprn for Zn, 30 to 40 pprn for Ni, nondetected to. A two-step sequential extraction of B, V,Cr, Ni, Cu, and Pb in sediments from the lower RioConchos, Mexico, was used to identify sections of theriver where accumulation of these elements has takenplace.

The concentrations of Mg, Fe and Al insediments were concurrently determined in order toinfer about the possible source of trace ing to their Cited by: 7.

The article presented results from river-bottom sediments taken from the lowermost Amazon River; bedload sediments were analyzed for 10 major and 38 minor elements. Mud bulk sediments exhibit a tendency to a slight enrichment in Cr, Mn, Rb, Sr, Zr, Cs, Ba and Hf, pointing to the importance of these elements in the silt fraction.

Introduction. Trace metals are often transported into the coastal and marine environment by the local rivers, streams (arroyos) due to the influence of regular inputs of waste products generated by human s on the concentration pattern of metals in sediments along beaches prove to provide direct evidence of the impact of various anthropogenic activities from adjacent Cited by: 4.

Manual for the geochemical anal-ysis of marine sediments and suspended particulate matter Trace metals in sediments cores from the Campeche shelf, Gulf of Mexico Jan THE DISTRIBUTION AND PROVENANCE OF TRACE ELEMENTS IN EASTERN GULF OF MEXICO SEDIMENTS B.

Kevin Wood and John H. Trefry1 ABSTRACT By knowing the dispersion patterns of river-borne sediments in the marine environment, one can predict the spatial distribution of selected minerals, elements, and particle-bound pollutants. One.

The dominant trace elements identified in sediments are Zn, V and Cr. The remaining metals are highly variable spatially. All trace metals are controlled by the presence of Fe and Mn oxides, and by the grainsize of the sediment.

Typically, fine-grained Fe-rich materials tend to adsorb more trace metals than sandy by: i c / drewes, h., / geologic map of the silver city 1 x 2 quadrangle, new mexico and arizona,$ 10 i d / klein, d. / aeromagnetic map of the silver city 1 x 2 quadrangle, new mexico and arizona, $ 10 i e / geochemical interpretive and summary maps, silver city 1 x 2 quadrangle, new mexico, $ Variations in rock magnetic properties are responsible for the many linear, short-wavelength, low-amplitude magnetic anomalies that are spatially associated with faults that cut Neogene basin sediments in the Rio Grande rift, including the San Ysidro normal fault, which is well exposed in the northern part of the Albuquerque Basin.

Magnetic-susceptibility measurements from. Environ Monit Assess. Apr;(4) doi: /s Epub Mar Textural and geochemical characteristics of marine sediments in the SW Gulf of Mexico: implications for source and seasonal by: 6. Map showing anomalous molybdenum distribution in stream sediment concentrates, Hillsboro and San Lorenzo quadrangles, exclusive of the Black Range Primitive Area, Sierra and Grant Counties, New Mexico.Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico and Texas: organic compounds and trace elements in bed sediment and fish tissue, [Carter, Lisa F.] on *FREE* shipping on qualifying offers.

Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico and Texas: organic compounds and trace elements in bed Author: Lisa F. Carter.The sediments are classed into three general categories based on appearance: soft (saline), loose with drifting sand (salt–silt–clay), and hard and clean (silt–clay).

Sediment samples were collected over a two-year period as the study site cycled through all three crust types, and the samples were crushed and analyzed by PIXE.