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Iliamna Alaska

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Journal Article
Journal: Economic Geology
Published: 01 May 2013
Economic Geology (2013) 108 (3): 483–494.
... and by XRD to determine the crystallinity index of white micas. The Pebble porphyry Cu-Au-Mo deposit is located approximately 320 km southwest of Anchorage, Alaska, and 24 km northwest of the village of Iliamna, Alaska ( Fig. 1 ). It contains measured and indicated resources of 5.942 billion metric...
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Journal Article
Journal: Economic Geology
Published: 01 May 2013
Economic Geology (2013) 108 (3): 463–482.
...Melissa J. Gregory; Melissa J. Gregory; James R. Lang; Sarah Gilbert; Karin Olson Hoal Abstract The Pebble Cu-Au-Mo deposit in southwest Alaska is one of the world's largest porphyry deposits. The deposit contains over 80 billion pounds (Blbs) Cu, 107 million ounces (Moz) Au, and 5.6 Blbs Mo in all...
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Journal Article
Published: 02 January 2020
Seismological Research Letters (2020)
... of single‐station seismoacoustic detection, an area of current research ( Matoza and Fee, 2014 ; McKee et al. , 2018 ). Iliamna Volcano is located along the southwestern coast of Cook Inlet in Alaska. AVO has operated seismometers on the volcano since 1990, but the network has only had reliable...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 1969
GSA Bulletin (1969) 80 (1): 23–44.
... on the southeast side of the Chigmit Mountains—Alaska Range. In the western or northwestern part of the Alaska Range north of Iliamna Lake, only Cretaceous and Tertiary plutonic rocks have been found. Rocks rich in K-feldspar are predominant in the Cretaceous and Tertiary plutons, but subordinate in the Jurassic...
Journal Article
Journal: Economic Geology
Published: 01 May 2013
Economic Geology (2013) 108 (3): 437–462.
... and the Witswatersrand basin, the third largest of all gold deposits. The Pebble deposit is located in southwest Alaska, about 320 km southwest of Anchorage and 27 km west-northwest of the village of Iliamna ( Fig. 1 ). The Pebble deposit is the only significant porphyry deposit thus far discovered in southwest Alaska...
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Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2012
DOI: 10.5382/SP.16.08
EISBN: 9781629490410
... The Pebble deposit is located 320 km southwest of Anchorage in southwest Alaska (Fig. 1 ). Resources in all categories at Pebble total 10.78 billion metric tons (Bt) of mineralized rock which contain 80.6 billion pounds (Blb) copper, 5.6 Blb of molybdenum, and 107.4 Moz of gold (Table 1 ; Gaunt...
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Journal Article
Journal: Geosphere
Published: 22 November 2017
Geosphere (2018) 14 (1): 23–49.
...J. Rosenthal; P. Betka; E. Nadin; R. Gillis; J. Benowitz Abstract Regionally persistent vein sets cut Early Jurassic through late Paleogene(?) strata throughout a study area >2000 km 2 in the lower Cook Inlet forearc basin of Alaska. Using field, aerial, and GIS–based studies, we document vein...
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Journal Article
Journal: Economic Geology
Published: 01 May 2013
Economic Geology (2013) 108 (3): 421–436.
... hornblende ages of approximately 95 Ma ( Young et al., 1997 ; U.S. Geological Survey, 2008 ). The Iliamna Cu (Au-Mo) occurrence has porphyry-style mineralized rock that is of uncertain age (J. Harrop, writ. commun., 2011). Table 1 Mineral Deposits and Occurrences in Southwestern Alaska Name...
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Journal Article
Published: 01 October 2004
Bulletin of the Seismological Society of America (2004) 94 (5): 1831–1841.
...Stephen R. McNutt; Warner Marzocchi Abstract In the fall of 1996 the Alaska Volcano Observatory recorded an unprecedented level of seismic and volcanic activity. The following were observed: (1) a swarm at Iliamna Volcano (August 1996 to mid-1997); (2) an eruption at Pavlof Volcano (September 1996...
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Journal Article
Journal: Geosphere
Published: 09 August 2017
Geosphere (2017) 13 (5): 1464–1488.
...Peter J. Haeussler; Richard W. Saltus; Richard G. Stanley; Natalia Ruppert; Kristen Lewis; Susan M. Karl; Adrian Bender Abstract The Neogene Peters Hills basin is a small terrestrial basin that formed along the south flank of the Alaska Range during a time in which there was regional shortening...
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Journal Article
Journal: Geology
Published: 01 April 2013
Geology (2013) 41 (4): 511–514.
... Nazionale di Geofisica della Terra Solida , Trieste , Italy , p. 23 – 27 . Caplan-Auerbach J. Huggel C. , 2007 , Precursory seismicity associated with frequent, large ice avalanches on Iliamna volcano, Alaska, USA : Journal of Glaciology , v. 53 , p. 128 – 140 , doi:10.3189...
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Journal Article
Journal: Geosphere
Published: 26 October 2017
Geosphere (2017) 13 (6): 1806–1833.
... dikes indicate that sinistral transpression (population A) occurred during the Paleogene prior to ca. 37 Ma, but some deformation persisted through at least the early Oligocene. Results place the Bruin Bay fault system in the Paleogene tectonic context of southern Alaska. We discuss several competing...
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Series: AAPG Memoir
Published: 01 January 2014
DOI: 10.1306/13491874M1043621
EISBN: 9781629812687
... Table 1. Cumulative oil and gas production from Cook Inlet as of the end of December, 2010 ( Alaska Oil and Gas Conservation Commission, 2011 ). Note that substantial volumes of gas have been reinjected into the Beaver Creek and Swanson River fields, for which net associated gas is calculated...
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Journal Article
Published: 01 December 2004
Bulletin of the Seismological Society of America (2004) 94 (6): 2366–2379.
...-field responses to free and plugged conduits in Figure 14 and note that stress field heterogeneity, predicted by this model for magma intrusion into a blocked conduit system ( Fig. 14b ), has also been observed during episodes of magma intrusion at Iliamna Volcano, Alaska (Roman et al. , 2004...
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Journal Article
Journal: Palynology
Published: 22 December 2017
Palynology (2017) 41 (0): 271–277.
... 1987 to 2000. He lives in Alaska and fishes throughout North America. On a clear day from his office (750 ft elevation) he can see 140 miles north to Denali (20,310 ft), and 130 miles southwest to the Iliamna Volcano (10,016 ft)…when not asleep at the scope, tying steelhead flies, or playing with sharp...
Journal Article
Journal: Economic Geology
Published: 01 March 2018
Economic Geology (2018) 113 (2): 489–510.
... parts of Alaska. Airborne imaging spectrometer data were collected in 2014 over unmined porphyry Cu deposits in the eastern Alaska Range using the HyMap™ sensor. Maps of the distributions of predominant minerals, made by matching reflectance signatures in the remotely sensed data to reference spectra...
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Journal Article
Journal: Economic Geology
Published: 01 May 2013
Economic Geology (2013) 108 (3): 495–527.
... that will assist in the search for concealed deposits. Exploration geochemical and mineralogical studies by the U.S. Geological Survey (USGS) were undertaken between 2007 and 2010 at the giant Pebble deposit, Alaska, one of the largest porphyry Cu-Au-Mo deposits in the world with a 2010 measured and indicated...
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Journal Article
Published: 01 October 2008
Bulletin of the Seismological Society of America (2008) 98 (5): 2428–2448.
... heterogeneity at Great Sitkin volcano, Alaska. From 1999 through 2005, the Alaska Volcano Observatory ( AVO ) recorded ∼1700 earthquakes in the vicinity of Great Sitkin, including two M L 4.3 earthquakes that are among the largest events in the AVO catalog. The majority of earthquakes occurred during 2002...
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Journal Article
Published: 04 April 2013
Geological Magazine (2014) 151 (1): 41–48.
... . Detterman R. L. & Reed B. L. 1980 . Stratigraphy, structure and economic geology of the Iliamna Quadrangle, Alaska . US Geological Survey Bulletin 1368 -B, B1 – 86 . Druckenmiller...
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Journal Article
Journal: Lithosphere
Published: 01 December 2013
Lithosphere (2013) 5 (6): 575–594.
...Chad P. Hults; Frederic H. Wilson; Raymond A. Donelick; Paul B. O’Sullivan Abstract The provenance of Jurassic to Cretaceous flysch along the northern boundary of the allochthonous Wrangellia composite terrane, exposed from the Lake Clark region of southwest Alaska to the Nutzotin Mountains...
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