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northwestern Arizona

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Journal Article
Journal: Economic Geology
Published: 01 May 2025
Economic Geology (2025) 120 (3): 663–688.
...Lisa Anne Thompson; Carson A. Richardson; Brian F. Gootee; Joseph Wilkins; Brendan Fenerty Abstract The Basin volcano-sedimentary lithium deposit in the Kaiser Spring volcanic field, northwestern Arizona, hosts a combined indicated, inferred, and measured mineral resource of 641 million metric...
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First thumbnail for: Geology, Geochemistry, and Potential Origins of th...
Second thumbnail for: Geology, Geochemistry, and Potential Origins of th...
Third thumbnail for: Geology, Geochemistry, and Potential Origins of th...
Journal Article
Published: 01 August 2012
The Canadian Mineralogist (2012) 50 (4): 815–824.
...Sarah L. Hanson; Alexander U. Falster; William B. Simmons; TJ A. Brown Abstract The Kingman pegmatite, located in the Cerbat Range in northwestern Arizona, is hosted by orogenic 1.7 Ga Paleoproterozoic granitic rocks. This post-orogenic pegmatite was intruded into these granites during the middle...
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First thumbnail for: Allanite-(Nd) from the Kingman Feldspar Mine, Moja...
Second thumbnail for: Allanite-(Nd) from the Kingman Feldspar Mine, Moja...
Third thumbnail for: Allanite-(Nd) from the Kingman Feldspar Mine, Moja...
Published: 01 June 2010
DOI: 10.1130/2010.2463(02)
Published: 01 June 2010
DOI: 10.1130/2010.2463(05)
... In northwestern Arizona, the high-standing, relatively unextended Colorado Plateau abruptly gives way across a system of major west-dipping normal faults to a highly extended part of the Basin and Range province known as the northern Colorado River extensional corridor. The transition from...
Published: 01 June 2010
DOI: 10.1130/2010.2463(12)
... Three major low-angle normal faults in the eastern Lake Mead area, Nevada and Arizona, are segments of a regional, 55-km-long, detachment fault. This fault, the South Virgin–White Hills detachment, consists of the Lakeside Mine, Salt Spring, and Cyclopic Mine fault segments. All three segments...
Published: 01 June 2010
DOI: 10.1130/2010.2463(16)
Journal Article
Published: 01 October 2004
Bulletin of the Seismological Society of America (2004) 94 (5): 1919–1942.
...Lee Amoroso; Philip A. Pearthree; J Ramón Arrowsmith Abstract The Shivwits section of the Hurricane Fault in northwestern Arizona has been largely ignored in evaluating the seismic hazard posed to the rapidly growing populations of southwestern Utah. To assess this hazard, we conducted studies...
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First thumbnail for: Paleoseismology and Neotectonics of the Shivwits S...
Second thumbnail for: Paleoseismology and Neotectonics of the Shivwits S...
Third thumbnail for: Paleoseismology and Neotectonics of the Shivwits S...
Journal Article
Published: 01 March 2004
The Journal of Geology (2004) 112 (2): 165–183.
... studies in the western United States, however, demonstrate that several ca. 1.4-Ga plutons were emplaced in a broadly northwest-southeast shortening strain field. Our study of the 1404 + 1.5 -Ma Boriana Canyon pluton, northwestern Arizona, establishes the emplacement age by U-Pb zircon analysis...
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First thumbnail for: Synkinematic Intrusion of the 1.4-Ga Boriana Canyo...
Second thumbnail for: Synkinematic Intrusion of the 1.4-Ga Boriana Canyo...
Third thumbnail for: Synkinematic Intrusion of the 1.4-Ga Boriana Canyo...
Journal Article
Journal: GSA Bulletin
Published: 01 May 2001
GSA Bulletin (2001) 113 (5): 575–590.
...Ernest M. Duebendorfer; Kevin R. Chamberlain; Caron S. Jones Abstract Structural mapping, metamorphic analysis, and U-Pb geochronology from the Cerbat Mountains of northwestern Arizona place new constraints on the tectonic significance and timing of the boundary between the Mojave and Yavapai...
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First thumbnail for: Paleoproterozoic tectonic history of the Cerbat Mo...
Second thumbnail for: Paleoproterozoic tectonic history of the Cerbat Mo...
Third thumbnail for: Paleoproterozoic tectonic history of the Cerbat Mo...
Journal Article
Journal: GSA Bulletin
Published: 01 December 1998
GSA Bulletin (1998) 110 (12): 1574–1589.
... the South Virgin–White Hills detachment, comprises the Lakeside Mine, Salt Spring, and the Cyclopic Mine faults, and it extends from the South Virgin Mountains in southeastern Nevada to the central White Hills in northwestern Arizona. The previously unstudied central segment, the Salt Spring fault, is a 50...
Journal Article
Journal: GSA Bulletin
Published: 01 April 1993
GSA Bulletin (1993) 105 (4): 501–520.
...ROBERT G. BOHANNON; JOHN A. GROW; JOHN J. MILLER; RICHARD H. BLANK, JR. Abstract Virgin River depression is a Neogene basin, with a surface area that exceeds 1,500 km 2 in the Basin and Range structural province of south-eastern Nevada and northwestern Arizona. The depression formed within...
Series: GSA Microform Publications
Published: 01 January 1992
DOI: 10.1130/micro24
EISBN: 9780813759241
Journal Article
Journal: Geophysics
Published: 01 August 1990
Geophysics (1990) 55 (8): 965–976.
...Andy Y. Kwarteng; Pat S. Chavez Abstract Digital image processing and integration of data sets have been used to develop exploration models from airborne electromagnetics (EM), magnetics, and very-low-frequency electromagnetics (VLF-EM) data collected over an area in northwestern Arizona. The area...
Published: 01 January 1990
DOI: 10.1130/MEM176-p37
... the central Black Mountains, northwestern Arizona, and southern Eldorado Mountains, southern Nevada. The Black and Eldorado Mountains lie within the northern Colorado River extensional corridor, a 50- to 100-km-wide region of severely extended crust. The generally sublinear, 5- to 10-km-wide accommodation...
Series: DNAG, Centennial Field Guides
Published: 01 January 1987
DOI: 10.1130/0-8137-5401-1.43
EISBN: 9780813754079
... viewpoint in the Virgin River Canyon Recreation Area, which is entered from an interchange between mileposts 18 and 19. The site is in the northern half of the Purgatory Canyon, Arizona, 7½-minute Quadrangle and in the northeastern quarter of the Littlefield, Arizona, 15-Minute Quadrangle. ...
Journal Article
Journal: AAPG Bulletin
Published: 01 May 1982
AAPG Bulletin (1982) 66 (5): 613.
Journal Article
Journal: GSA Bulletin
Published: 01 May 1975
GSA Bulletin (1975) 86 (5): 677–682.
...RICHARD HEREFORD Abstract A thin persistent unit (maximum thickness 13 m) of probable Cambrian age in the Chino Valley region of northwestern Arizona consists of three laterally equivalent, mutually exclusive lithofacies. These are, from west to east, lithic sandstone, pebble to boulder...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1951
AAPG Bulletin (1951) 35 (3): 503–541.
...Andrew H. McNair ABSTRACT Eleven stratigraphic sections were measured along the southwestern margin of the Colorado Plateau, from north-central Arizona to southeastern Nevada. The northwestern sections are thick and consist dominantly of limestones. The southeastern sections are thin and contain...
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First thumbnail for: Paleozoic Stratigraphy of Part of <span class="sea...
Second thumbnail for: Paleozoic Stratigraphy of Part of <span class="sea...
Journal Article
Journal: GSA Bulletin
Published: 01 December 1919
GSA Bulletin (1919) 30 (4): 471–498.
... of this and other regions of northwestern Arizona. Am. Anthropologist, vol 12, 1910 pp. 237-249. The small cave houses of Arizona. Science Conspectus, vol. 2, 1911, pp. 16-18. 24 02 1919 2 In a party under the most efficient leadership of Prof. Douglas. W. Johnson, of Columbia University...
Journal Article
Journal: GSA Bulletin
Published: 01 April 1961
GSA Bulletin (1961) 72 (4): 639–643.
...BRUNO J GILETTI; PAUL E DAMON Abstract Precambrian ages in the range 1200–1500 m.y. have been found by the Rb-Sr method for basement rocks in Arizona. The data extend the “1350 m.y.” orogeny to northwestern Arizona (Chloride granite) and southern Arizona (Oracle granite) near Tucson. Cretaceous...