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Heinrichs Geoexploration Co. Maps: Cortaro Quadrangle Aeromagnetic Contour Map; 1 in. to 1 mile; 21 x 19 in.
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Airborne geophysical surveys were conducted in the eastern Adirondacks from Dec. 7, 2015 - Dec. 21, 2015, by Goldak Airborne Surveys. The area was flown along a draped surface with a nominal survey height above ground of 200 meters. The flight line spacing was 250 meters for traverse lines and 2500 meters for control lines. Here we present downloadable magnetic and radiometric (gamma spectrometry) data from those surveys as image (Geotiff) and flight line data (csv format). Background The Eastern Adirondacks region was known for iron mining in the 1800's and 1900's but it also contains deposits of rare earth minerals. Rare earth minerals are used in advanced technology such as in cell phones, rechargeable batteries...
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This location is part of the Arizona Mineral Industry Location System (AzMILS), an inventory of mineral occurences, prospects and mine locations in Arizona. Cochise612 is located in T13S R25E Sec 17 NW in the Willcox North - 7.5 Min quad. This collection consists of various reports, maps, records and related materials acquired by the Arizona Department of Mines and Mineral Resources regarding mining properties in Arizona. Information was obtained by various means, including the property owners, exploration companies, consultants, verbal interviews, field visits, newspapers and publications. Some sections may be redacted for copyright. Please see the access statement.
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This location is part of the Arizona Mineral Industry Location System (AzMILS), an inventory of mineral occurences, prospects and mine locations in Arizona. Cochise803 is located in T15S R22E Sec 13 W2 in the Steele Hills - 7.5 Min quad. This collection consists of various reports, maps, records and related materials acquired by the Arizona Department of Mines and Mineral Resources regarding mining properties in Arizona. Information was obtained by various means, including the property owners, exploration companies, consultants, verbal interviews, field visits, newspapers and publications. Some sections may be redacted for copyright. Please see the access statement.
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Hydrothermally altered rocks, particularly if water saturated, can weaken stratovolcanoes, thereby increasing the potential for catastrophic sector collapses that can lead to far-traveled, destructive debris flows, which are the largest volcanic hazards for Mount Adams and Mount Baker. Evaluating the hazards associated with such alteration is difficult because much of the alteration is obscured by ice and its depth extent is unknown. Intense hydrothermal alteration significantly reduces the resistivity and magnetization of volcanic rock and therefore hydrothermally altered rocks are identified with helicopter electromagnetic and magnetic measurements at Mount Baker and Mount Adams. High resolution magnetic and electromagnetic...
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Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and magnetic-field values.
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Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and magnetic-field values.
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This location is part of the Arizona Mineral Industry Location System (AzMILS), an inventory of mineral occurences, prospects and mine locations in Arizona. Pima718 is located in T18S R13E Sec 20 C in the Twin Buttes - 15 Min quad. This collection consists of various reports, maps, records and related materials acquired by the Arizona Department of Mines and Mineral Resources regarding mining properties in Arizona. Information was obtained by various means, including the property owners, exploration companies, consultants, verbal interviews, field visits, newspapers and publications. Some sections may be redacted for copyright. Please see the access statement.
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Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and magnetic-field values.
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Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and magnetic-field values.
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Heinrichs Geoexploration Co. Maps: Composite Aerial Magnetics and Geology of Globe Quadrangle; 2 in. to 1 mile; 33 x 40 in.


map background search result map search result map Aeromagnetic data for Saddle Mountain, Idaho Aeromagnetic data for Sherbrooke-Lewiston, New Hampshire Aeromagnetic data for Amargosa-Death Valley, California Aeromagnetic data for Adirondack Mountains North, New York Survey Part 2 of 2 Aeromagnetic data for Southeast Ohio, Ohio Aeromagnetic data for San Jose, California ADMMR mining collection file: Lucero Property ADMMR mining collection file: Iron Door ADMMR mining collection file: Strong And Harris Collins Claim Group, Preliminary Composite Map Christmas Area, Aeromagnetic Map Showing Total Magnetic Intensity - Notes Page 1 San Simon, Magnetic Interpretation Aeromagnetic Map of Safford and Vicinity Safford, Magnetic Interpretation Gibson Mine, I.P. Location and Interpretation Plan Composite Aerial Magnetics and Geology of Globe Quadrangle Cortaro Quadrangle Aeromagnetic Contour Map Area 4, Aerial-Magnetic Location Plan and Geology Airborne Geophysical Surveys over the Eastern Adirondacks, New York State Mount Adams Electromagnetic and Magnetic Data ADMMR mining collection file: Strong And Harris ADMMR mining collection file: Iron Door ADMMR mining collection file: Lucero Property Mount Adams Electromagnetic and Magnetic Data Aeromagnetic data for Saddle Mountain, Idaho Airborne Geophysical Surveys over the Eastern Adirondacks, New York State Aeromagnetic data for San Jose, California Aeromagnetic data for Adirondack Mountains North, New York Survey Part 2 of 2 Aeromagnetic data for Sherbrooke-Lewiston, New Hampshire Aeromagnetic data for Amargosa-Death Valley, California Aeromagnetic data for Southeast Ohio, Ohio San Simon, Magnetic Interpretation Composite Aerial Magnetics and Geology of Globe Quadrangle Cortaro Quadrangle Aeromagnetic Contour Map