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Geologic map and report for the Theodore Roosevelt Dam area, Gila and Maricopa Counties, Arizona

dc.contributor.authorSpencer, J.E.
dc.contributor.authorRichard, S.M.
dc.date.accessioned2018-11-10T00:59:11Z
dc.date.available2018-11-10T00:59:11Z
dc.date.issued1999
dc.identifier.citationSpencer, J.E. and Richard, S.M., 1999, Geologic map and report for the Theodore Roosevelt Dam area, Gila and Maricopa Counties, Arizona. Arizona Geological Survey Open File Report, OFR-99-06, 1 map sheet, map scale 1:24,000, 28 p.
dc.identifier.urihttp://hdl.handle.net/10150/630608
dc.descriptionThe Theodore Roosevelt Dam area is located approximately 90 km east of Phoenix on the southwest flank of Tonto Basin (Figure 1). The map area encompasses the southeastern end of the Mazatzal Mountains and the northern Two Bar Ridge area at the northeastern end of the Superstition Mountains. The area was mapped during November, 1997 to April, 1998, as part of a multiyear mapping program directed at producing a geologic map of the Theodore Roosevelt 30' x 60' Quadrangle. A 1 :24,000 scale map is the primary product of this study (Plate 1; Figure 2), and the accompanying report describes rock units and other geologic features and includes modal mineral analyses of granitic rocks that was done in order to classify the granitoids.
dc.language.isoen
dc.publisherArizona Geological Survey (Tucson, AZ)
dc.relation.ispartofseriesOFR-99-06
dc.relation.urlhttps://library.azgs.arizona.edu/item/AOFR-1552426773995-442
dc.rightsArizona Geological Survey. All rights reserved.
dc.subjectArizona Geological Survey Open File Reports
dc.subjectCambrian
dc.subjectProterozoic
dc.subjectApache Group strata
dc.subjectSuperstition Mountains
dc.subjectTwo Bar Ridge
dc.subjectMazatzal Mountains
dc.subjectArizona
dc.subjectMaricopa County
dc.subjectGila County
dc.subjectTheodore Roosevelt Dam
dc.subjectmineral deposits
dc.subjectsandstones
dc.subjectTroy Quartzite
dc.subjectfractures
dc.subjectquartz
dc.subjectlimestone
dc.subjectmetavolcanic
dc.subjectgneiss
dc.subjectgranitic rocks
dc.subjectgranitoids
dc.subjectEarly Proterozoic
dc.subjectMiddle Proterozoic
dc.subjectDevonian
dc.subjectMississippian
dc.subjectTertiary
dc.subjectHolocene
dc.subjectQuaternary
dc.subjectChuckawalla Canyon
dc.subjectTonto National Forest
dc.subjectTonto Basin
dc.subjectSalt river
dc.subjectmetamorphics
dc.subjectPioneer Formation
dc.subjectDripping Spring Quartzite
dc.subjectMescal Limestone
dc.subjectDiabase
dc.subjectBolsa Quartzite
dc.subjectMartin Formation
dc.subjectRedwall Limestone
dc.subjectmafic dikes
dc.subjectconglomerate
dc.subjectApache Leap tuff
dc.subjectApache Group
dc.subjectlandslide deposits
dc.subjectriver gravel
dc.subjectalluvium
dc.titleGeologic map and report for the Theodore Roosevelt Dam area, Gila and Maricopa Counties, Arizona
csdgm.bounding.west-111.23
csdgm.bounding.east-111.112
csdgm.bounding.north33.7515
csdgm.bounding.south33.635
dc.description.collectioninformationDocuments in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.
refterms.dateFOA2018-11-10T00:59:11Z


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