Last edited by Branos
Friday, July 17, 2020 | History

1 edition of Airborne magnetic and electronmagnetic surveys : Troutlake River area. found in the catalog.

Airborne magnetic and electronmagnetic surveys : Troutlake River area.

Airborne magnetic and electronmagnetic surveys : Troutlake River area.

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Published by Ministry of Northern Development and Mines in Sudbury .
Written in English

    Subjects:
  • Geology - Ontario - Troutlake River,
  • Operation Treasure Hunt,
  • Belanger Township

  • Edition Notes

    11

    Other titlesSecond vertical derivative of the magnetic field and Keating coefficients., Residual magnetic field and electromagnetic anomalies., EM decay constant and electromagnetic anomalies.
    SeriesOntario. Geological Survey. Map 60 201 - 60 203
    The Physical Object
    Pagination3 sheets ; scale 1:50 000
    Number of Pages50
    ID Numbers
    Open LibraryOL22067840M

    Year Published: High-resolution airborne geophysical survey of the Shellmound, Mississippi area. In late February to early March , the U.S. Geological Survey acquired 2, line-kilometers (km) of airborne electromagnetic, magnetic, and radiometric data in the Shellmound, Mississippi study area. covered by surficial units and vegetation, units were interpreted using magnetic and airborne-electromagnetic surveys published by DGGS in (Burns and others, ). Rock names were assigned based on field and petrographic observations, modal-mineral percentages, and interpretations of geochemical data (Werdon and others, ).

      Alto's Partner Pacific North West Capital Commences Exploration Program on the Destiny Gold Project Drill Program Slated for November,   Fitterman, D. V., & Deszcz-Pan, M. () Saltwater intrusion in Everglades National Park, Florida measured by airborne electromagnetic surveys. In First International Conference on Saltwater Intrusion and Coastal Aquifers, Monitoring, Modeling, and Management, Essaouria, Morocco, April 23–25, Google Scholar.

    Airborne technology now allows us to simultaneously combine electromagnetic, gravity, aeromagnetic and radiometric surveys. We report the results of a multi-parameter survey conducted in the area Title: AEM Expert & Marketing chez . An airborne geophysical survey of the Hatchel area, where more than oil and gas wells have been drilled since the 's, measured magnetic-field intensity and ground conductivity at three electromagnetic frequencies to identify (1) conductivity anomalies caused by salinization and (2) magnetic-field anomalies caused by well casings and.


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Airborne magnetic and electronmagnetic surveys : Troutlake River area Download PDF EPUB FB2

Electromagnetic (EM) survey, both airborne and ground, is one of the most commonly used methods in mineral exploration.

The technique is proficient in direct detection of conductive sulfide deposits, in which large conductivity contrasts exist between the orebodies and country/host rocks or thin overburden cover.

Return to Table of Contents. Airborne Electromagnetic Surveys The general objective of AEM. (Airborne ElectroMagnetic) surveys is to conduct a rapid and relatively low-cost search for metallic conductors, e.g.

massive sulphides, located in bed-rock and often under a cover of overburden and/or fresh water. This method can be applied in most geological environments except where the country.

Airborne magnetic geophysical survey of the Holitna basin Data File Format File Size Info; Download holitnamag__ascii_data: ASCII tabular files: M: Metadata - Read me: Download holitnamag__databases_geosoft: Linedata Geosoft format database: M: Metadata - Read me: Download holitnamag__documents: Adobe PDF files: M.

ELECTROMAGNETIC SURVEY OF GROUP__"J" TROUTLAKE RIVER AREA - ONTARIO INTRODUCTION A ground electromagnetic survey was performed on Group "J" in the Trout lake River Area, Northwestern Ontario, during the period February l to Aug The property comprises 36 claims with a total area of approximately 1, acres and is described as follows.

@article{osti_, title = {INTERPRETATION OF AIRBORNE ELECTROMAGNETIC AND MAGNETIC DATA IN THE AREA}, author = {GD, CUMMINS}, abstractNote = {As part of the PO-1 Phase I geophysical surveys, Fugro Airborne Surveys was contracted to collect airborne electromagnetic (EM) and magnetic surveys of the Hanford Site Area.

Two helicopter survey. AEM modeling and well hydrograph interpretation methods were used to characterize the aquifer in the study area. A airborne electromagnetic (AEM) survey mapped the electrical resistivity of.

The following year the Ontario Geological Survey released a Questor airborne EM and magnetic survey over this area (OGS, ). Inthe Ontario Geological Survey issued ascale geological map of the Trout Lake River Area based on mapping completed in (Thurston.

Semi-airborne Electromagnetic Method (SAEM) is a geophysical electromagnetic detection method which places the transmitting subsystem on the ground and the receiver subsystem on the flight platform.

The survey, flown in over a km 2 area east of El Paso, Texas, acquired time-domain electromagnetic induction (TDEM) and magnetic field data.

These data were used to map conductivity trends to depths of at least m that are related to lateral and vertical changes in lithology, water content, water chemistry (EM data), basin geometry.

RE: Airborne Geophysical Survey Magnetic, Maynard, Iron, Trout, Blue Ox, Rainy Groups Mineral Claims Benson River Area, B.C. Nanaimo Mining Division Pursuant to your request, the writer has conducted a combined airborne geophysical survey over the subject mineral claims owned by Mr.

McAlpine and Quatsino. Canadian Gold and Metals Inc. conducted an airborne electromagnetic survey over Benton, Esther, and parts of Osway and Mallard Townships. Central Crude Ltd. flew an airborne magnetic, electromagnetic, and VLF survey over a large block of claims in the southwest portion of Benton township which included the iron formation showing on.

Another interesting example of the application of airborne magnetometry to geothermal exploration has been presented by De la Funte and Summer () for the Colorado River delta area, Baja California, Mexico. Carefully planned, high-resolution airborne magnetic surveys.

Less than 5% of the surface area is outcrop, and glacial overburden averages about 75 ft. with depths of ft. in places. Although the area has been prospected by conventional methods sincethe original ore deposit was located by an airborne magnetic and electromagnetic survey followed by similar work on the ground.

underground mines in the surveyed area. Information pertaining to each impoundment is provided in Table 1. The corner coordinates for flight area boundaries were transferred to Fugro Airborne Surveys for final flight planning.

Data acquisition In JulyFugro Airborne Surveys performed frequency domain electromagnetic (FDEM) surveys of the. • Airborne electromagnetic survey [AEM] provides rapid assessment of the bulk resistivity of the subsurface of the large area. • AEM survey is conducted from the aircraft @ height range of 60 t o meters.

• Generally in airborne electromagnetic survey [AEM] the primary magnetic field is generated through transmitter coil and the. A recent gravity survey of Gabon in western Africa illustrates the speed in which an airborne survey can be conducted.

The area surveyed was a combination of mangrove swamp, shallow water, and jungle. An innovative approach was developed utilizing a helicopter equipped with GPS and airborne electromagnetic, magnetic, and radiation sensors. Saltwater intrusion in Everglades National Park, Florida measured by airborne electromagnetic surveys.

In First International Conference on Saltwater Intrusion and Coastal Aquifers, Monitoring, Modeling, and Management, Essaouria, Morocco, April 23–25, The magnetic data for the study were collected during a three weeks field work in to complement existing airborne (magnetic and Landsat) data for the area.

Airborne anomaly indications have been so clear and definitive that ground-follow-up (ground magnetic) was limited to defining the major sites, which appeared geologically promising. Texas gulf Sulphur Company completed airborne geophysics.

Noranda Exploration Co. carried out ground geophysics (electromagnetic, magnetometer survey), and mapping.

Monpre Mining Co. Ltd. carried out electromagnetic and magnetic surveys; 5 diamond drill holes totaling ft. Surveymin Ltd.

carried out magnetic. As part of the PO-1 Phase I geophysical surveys, Fugro Airborne Surveys was contracted to collect airborne electromagnetic (EM) and magnetic surveys of the Hanford Site Area.

Two helicopter survey systems were used with the HeliGEOTEM{reg_sign} time domain portion flown between June 19th and June 20th,and the RESOLVE{reg_sign. Helicopter Electromagnetic and Magnetic Survey Data and Maps, Seco Creek Area, Medina and Uvalade Counties, Texas: Open-File Report [Smith, Bruce D., U.S.

Department of the Interior, United, et al.] on *FREE* shipping on qualifying offers. Helicopter Electromagnetic and Magnetic Survey Data and Maps, Seco Creek Area, Medina and Uvalade .RACING RIVER AREA, LIARD M.D., INTRODUCTION This report discusses the results of an airborne magnetic survey conducted by Geotronics Surveys Ltd.

of Vancouver, B.C. The instrument operator was T. Rolston with E. Dodd as navigator. The survey covered BY Claims No. 1to No. 40 in the Liard Mining Division.Subsurface Surveys & Associates, Inc.

[email protected] Geophysical Methods & Applications SubSurface Surveys & Associates, Inc., established inspecializes in near-surface geophysics and utility locating services and is dedicated to establishing strong client relationships.