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| Supergroup. Western and northern edge of Thunder Mountain caldera in peaks to left and middle of Profile...Payette National Forest and Vicinity, West-Central Idaho Frontispiece. A first publication on the Mesoproterozoic...Payette National Forest and Vicinity, West-Central Idaho By Karen Lund Chapter A Geologic Setting of the...the Payette National Forest, West-Central Idaho By Karen Lund Chapter B Description of Map Units for...Map of the Payette National Forest, West-Central Idaho By Karen Lund Chapters A and B are issued as a |
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| SURVEY GEOCHEMISTRY OF THE PAYETTE NATIONAL FOREST, IDAHO By K.C. Watts Jr.* and H.D. King* Open-File Report...................................... 27 Tract B-Cuddy Mtn. ........................................................ 42 ILLUSTRATIONS FIGURES 1. Map of Idaho showing the location of the Payette National Forest...The Payette National Forest, located in central Idaho (fig. 1), includes 2.3 million acres. Boundaries...processes. Known mineral deposits in any given mineral district often constitute only a small part of the total |
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| River Suture Zone and Adjoining Areas, West-Central Idaho and Eastern Oregon Professional Paper 1738 U.S...River Suture Zone and Adjoining Areas, West-Central Idaho and Eastern Oregon Edited by Mel A. Kuntz and Lawrence...River suture zone and adjoining areas, westcentral Idaho and eastern Oregon: U.S. Geological Survey Professional...FRONT COVER Sketch map of parts of west-central Idaho and eastern Oregon. This is one of the classic early...River suture zone and adjoining areas, west-central Idaho and eastern Oregon............................. |
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| CENOZOIC FAULTING IN THE BROWNLEE DAM AREAOREGON - IDAHO: A PRELIMINARY REPORT by GARY M. MANN OPEN -...CENOZOIC FAULTING IN THE BROWNLEE DAM AREA OREGON - IDAHO: A PRELIMINARY REPORT ABSTRACT At least 17 separate...Snake River Canyon south of Hells Canyon, on the Idaho - Oregon border. Earthquake locations prior to 1964...the instrumented location. The epicenter is in Idaho about 10 km south-southeast of Brownlee Dam. A cluster...Brownlee Dam. INTRODUCTION The Cuddy Mountains of west-central Idaho are unique because four Paleozoic |
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| RADIOACTIVITY DATA PAYETTE NATIONAL FOREST, WEST- CENTRAL IDAHO By James A. Pitkin Open-File Report 98-219-C 1998...radioactivity data, Payette National Forest, west-central Idaho by James A. Pitkin INTRODUCTION Gamma-ray radioactivity...generally moderate relative concentrations, and the Idaho batholith and intruding and overlying igneous rocks...metasedimentary and metavolcanic rocks in the Hitt and Cuddy Mountains and with Tertiary basalt flows that surround...deposits. These occurrences include: 1) the Mineral district just west of the western boundary of the Forest |
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| GEOLOGY OF PART OF THE SNAKE RIVER CANYON, OREGON AND IDAHO By Howard C. Brooks* and Tracy L. Vallier** Introduction...part of the Snake River Canyon between Oregon and Idaho. The area discussed extends from Farewell Bend near...studies will continue the mapping northward to the Washington State line and more detailed work will be done...data for the Idaho part of th is segment was furnished by Dr. George Williams of the Idaho Bureau of Mines...candidate for graduate degree at the University of Idaho, in reference to the Olds Ferry quadrangle. The |
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| National Forest RARE II and Wilderness areas in Idaho Compiled by Barbara B. Nevins and Mariel R. Oakman...Wilderness (NF-074).............................. Idaho Primitive Area/Frank Church-River of No Return Wilderness.......................................... Steel Mountain (4-BAA).........................................(NF-072)....................................... Idaho Primitive Area/Frank Church-River of No Return Wilderness.......................................... Scout Mountain (4-152)...................................... |
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| Rember Donna J. Shiveler Idaho Geological Survey University of Idaho Moscow, Idaho 83844-3014 Technical...Geoscience Research Consultants (GRC), Moscow, Idaho, in the early 1980s as a consultant report to a...and gas potential of the Weiser embayment area of Idaho. This exploration division no longer exists, nor...part of a doctoral program at the University of Idaho. Fitzgerald was killed in the 1980 eruption of Mount...coauthors (J.D. Kauffman) is now a geologist at the Idaho Geological Survey and recently retrieved this report |
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| pyrite at Bell, B.C. (Carson and others, 1970; Cuddy and Kesler, 1982); and inclusions of sylvanite and...Sapo Alegre, Puerto Rico (Cox and others, 1975). Cuddy and Kesler (1982) found a high correlation of gold...associated with molybdenum mineralization in the Malala district of Sulawesi (Taylor and Van Leeuwen, 1980). Magnetite...diorite, 6 with syenite or monzonite, and 6 with granodiorite or monzogranite. Of the 16 PCD-Mo systems, 12...12 occur with raonzogranite and granodiorite, 3 with tonalite, and one undetermined. Of 19 deposits classified |
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| Idaho Mining and Exploration, 2011 Virginia S. Gillerman Earl H. Bennett Staff Report S-12-3 November...November 2012 Idaho Geological Survey Morrill Hall, Third Floor University of Idaho Moscow, Idaho 83844-3014...83844-3014 Idaho Mining and Exploration, 2011 Virginia S. Gillerman Earl H. Bennett Staff Reports present...November 2012 Idaho Geological Survey Morrill Hall, Third Floor University of Idaho Moscow, Idaho 83844-3014...………………………………………………………………………….... 1 Metal Mining …………………………………………………………………………. 4 Phosphate Mining …………………………………………………………………… |
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| RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Sierra Nevada and Owens Peak (highest point in the county); on the east (right side) is the sharp descent...MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division...MORTON, and Geology mining geologist California Division of Mines and Geology County Report f Ferry Building |
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| known outcropsof such basementrocks in the Rocky Mountain states, Arizona, southern Nevada, and southeasternCalifornia...partitioninghasprovento be less volcanicrocksof his Rocky Mountain (or continental definitivethan U/Pb partitioningin...Staceyet al. (1968), Zartmanand Stacey(1971), Rocky Mountain type and Areas II and III cor- Antweileret al...Doe (1967). Becausethe terms, unpublished Rocky Mountain and coastal,are only vaguely de- A. P. Pierce...with variable amount of radioLinear arrays within mining districts on genic lead addition from upper crustal |
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| QUATERNARY Pleistocene QTi By Karen Lund Pliocene Idaho Group (Pleistocene and Pliocene) QTi GEOLOGIC...PART OF THE PAYETTE NATIONAL FOREST, WEST-CENTRAL IDAHO U N I T S Qu Alluvial, landslide, and glacial...2004 Miocene Tcm Twp Tcrg Tcr Basalt of Cuddy Mountain (Miocene) Tcri Columbia River Basalt Group...undivided (Miocene) Thunder Mountain caldera Grande Ronde Basalt Thunder Mountain caldera Tcbr Buff rhyolite... 1 Td 1 3 2 5 4 6 7 35 8 MILES Tcll IDAHO BATHOLITH Younger plutonic series 0 1 4 3 2 |
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| samples from the Cuyama Valley, Mil Potrero and Cuddy Valley aquifers along the Big Bend section of the...and Cuddy Valleys along the Big Bend section of the San Andreas Fault System in California, USA. The...collected from aquifers in the Cuyama, Mil Potrero and Cuddy Valleys (Fig. 1). The study area lies within the...and 100–150 m thickness in the Mil Potrero and Cuddy Valleys (CDWR, 2004). Water-bearing deposits are...contrast to the Cuyama Valley, the Mil Potrero and Cuddy Valley deposits are relatively thin (<150 m) and |
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| rocks Ygn CONTOUR INTERVAL 50 METERS Thunder Mountain caldera 45°30' F 15 3 2 A 65 Ygn Tcrg... Tct Td Ktf Tcll Yagn 40 Ybc Ktf Tg C IDAHO BATHOLITH Younger plutonic series Tg Ygn N Kg...pink) R Ygn Tg Van Horn Peak caldera Tcbr Tc IDAHO 40 㝴Zub QUATERNARY Pleistocene Tp Kpg 63...PART OF THE PAYETTE NATIONAL FOREST, WEST-CENTRAL IDAHO 15 65 60 Yq PROFESSIONAL PAPER 1666 PLATE 2...Meadow Formation (Neoproterozoic?) Zsm Square Mountain Formation (Neoproterozoic?) Zpp Plummer Point |
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| OF WEST-CENTRAL IDAHO Abstract: The massive Salmon River Mountains of interior Idaho are bounded on the...the western border zone of the middle Cretaceous Idaho batholith, as it extends from the west edge of the...warps separates the massive mountains of interior Idaho from the irregular uplifts of the Columbia Plateau...Structural data shown on Figure 1 in Oregon, and in Idaho near the Snake River Plain, were compiled from published...and Allen, 1941), whereas those in the rest of Idaho are based chiefly on my own reconnaissance, augmented |
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| Permian and Triassic Seven Devils Group, Western Idaho and Northeastern Oregon G E 0 L 0 G I C A L S U...GOVERNMENT PRINTING B U L L E T I N 1437 OFFICE, WASHINGTON 1977 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D. C. 20402 St0ck Number 024-001-03020-9 CO:NTENTS...PERl'~IAJ\'" AND TRIASSIC SEVEN D~E~VILS GROUP, WESTJ~R.N IDAHO AND NORTHl~AS'~rERN OREGC•N By TRACY L. VALLIER...western Idaho and northeastern Oregon and in the adjacent Seven Devils Mountains of western Idaho are assigned |
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| STATE OF IDAHO Idaho State Board of Land Commissioners Governor and President of State Board of Land...Peterson, Serena Smith Sue Buckle, Pamela Peterson Idaho Bureau of Printing Leo Ames, Creative Director...Geology of Idaho Cenozoic Geology of Idaho Edited by Bill Bonnichsen Roy M. Breckenridge The Idaho Bureau...will become the Idaho Geological Survey at the University of Idaho on July 1, 1984 Idaho Department of...of Lands Bureau of Mines and Geology Moscow, Idaho 83843 M-01-9518 Contents . . . .. . .. . . . . |
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| of the Blue Mountains Region of Oregon, Idaho, and Washington: Petrology and Tectonic Evolution of Pre-Tertiary...Superintendent of Documents Government Printing Office Washington, DC 20402 (Check or money order must be payable...St. SPOKANE, Washington U.S. Post Office Bldg., Rm. 135, W 904 Riverside Ave. WASHINGTON, D.C. Main Interior...of the Blue Mountains Region of Oregon, Idaho, and Washington: Petrology and Tectonic Evolution of Pre-Tertiary...1438 UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1995 U.S. DEPARTMENT OF THE INTERIOR BRUCE |
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| CHARGE UNITED STATES (JOVERNMENT PRINTING OFFICE WASHINGTON : 1934 . . * " «* ;;~ ... "v.:.:.. CONTENTS...designate the papers for advance publication] (A) Some mining districts of eastern Oregon, by James Gilluly,...deposits of the Takilma-Waldo district, Oreg., including the Blue Creek district, by Philip J. Shenon________...deposits in the northwestern part of the Boise Basin, Idaho, by Clyde P. Ross_________________________ Inde...ILLUSTRATIONS PLATE 1. Index map showing location of mining districts in eastern Oregon. 8 2. Topographic and |
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| exploration stage prior to the commencement of mining and ore treatment. Domaining in the context of...recoveries. Geometallurgy also plays a critical role in mine planning and scheduling, with the ultimate goal...(inferred 96 Ma) Granodiorite pluton (90 Ma) Alkalic breccia complex (96 Ma) Granodiorite sill (96 Ma)...siltstone Diorite sill (96 Ma) Faults Extent of granodiorite plutons at ~ 600m depth Limit of post-mineralization...gangue phases such as pyrite or silicate minerals (Cuddy and Kesler, 1982; Arif and Baker, 2004; Foster et |
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| Four areas of peridotite near Murfreesboro, Pike County, Ark., were known at the time of the writer's visit...indicated in the following list: Kunz, G. F., and Washington, H. S., Notes on the forms of Arkansas diamonds:...1908, pp. 187-194. Fuller, J. T., Diamond mine in Pike County, Ark.: Eng. and Min. Jour., vol. 87, 1909...C., and Brackett, E. N., The peridotite of Pike County, Ark.: Am. Jour. Sci., 3d ser. vol. 38, 1889, pp...place. DETAILS. PROPERTY OF KIMBERLITE DIAMOND MINING & WASHING 00. The peridotite in the SW. J NW. |
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| Iron-Ore Deposits of the Iron Mountain District, Washington County, Idaho By J. HOOVER MACKIN A CONTRIBUTION...iron-ore reserves of the district UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1953 UNITED STATES...of Documents, U. S. Government Printing Office Washington 25, D. G. CONTENTS Paga Abstract .._.._.._...13. Geologic map of the Iron Mountain district, Washington County, Idaho. 14. Geologic and magnetic contour...Pagt FIGURE 31. Index map of Idaho showing the location of the Iron Mountain district_____--__---___-__ |
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| AND GRAVITY STUDIES OF PAYETTE NATIONAL FOREST, IDAHO By M. Dean Kleinkopf Open-File Report 98-219 D...of west-central Idaho. Figure 2 - Bouguer gravity anomaly map of west-central Idaho showing boundary...Total-intensity aeromagnetic anomaly map of west-central Idaho showing boundary of Payette National Forest and...Residual aeromagnetic anomaly map of west-central Idaho showing major aeromagnetic anomaly trends based...exhibit distinctive aeromagnetic signatures. The Idaho batholith granitic terrane along the western edge |
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| Petrographic Gross Section of the Idaho Batholith in Adams and Valley Counties Idaho By DWIGHT L. SCHMIDT * ...Commission UNITED STATES: GOVERNMENT PRINTING OFFICE, WASHINGTON : 1964 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C. 20402 Page Abstract__.. ___________...___________________________ Gneiss of Council Mountain.___________________________________ . Migmatite...diorite of Little Valley________________________ : Granodiorite of Gold Fork____--_-____--_-___-_-_______________;Quartz |
