Filters: Tags: {"type":"Place","name":"alaska"} (X) > partyWithName: U.S. Geological Survey (X) > Types: Map Service (X)
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This data release is part of a 2016-2019 study on the geology, geochemistry and geochronology of ore systems in the eastern Yukon-Tanana Upland region, Alaska. Whole rock chemistry was conducted on 185 samples, mostly from Au prospects, with lesser samples from porphyry Cu prospects. Geographically, most samples are from gold prospects near the Pogo Au mine and east to Black Mountain in the Big Delta quadrangle. Fewer samples are from prospects in the Eagle and Tanacross Quadrangles. Samples were submitted to the USGS contract laboratory and analyzed for select trace elements and gold. Sixty elements were determined by inductively coupled plasma-optical emission spectroscopy-mass spectroscopy (ICP-OES-MS), sodium...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Alaska,
Big Delta,
Black Mountain,
Eagle,
Economic Geology,
Album caption: Same bluffs capped by silts (loes), from Lunch Aug. 7, from edge of bluffs, looing S. 20 de. E. Alaska. n.d. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Worthington Glacier, from trail, looking west. Alaska. 1900. Handwritten information on album caption: Copper River Region. Alaska. 1900. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: View down E. of Anaktoovuk River, from stat, 19, looking S. 40 de. E. Alaska. n.d. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Base level beds and bedding, from Lunch Aug. 7, book III, p. 9, 21 G., looking S. 85 de. E. Alaska. n.d. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Moraine dammed lake 4 miles west of Camp 21, Kobuk Valley. Alaska. n.d. Handwritten information on album caption: Northern Alaska region. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Smith, P.S. Collection,
photo print
Album caption: Mentasta Mountains from station 8. At 6,700 ft. Looking S. 1902. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Ebner Mine and Power House rom West. 8/17/1903. Handwritten notes on album caption: Alaska.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Brooks, A.H. Collection,
Ebner Mine,
Mills, Mines, Quarries,
Photographers,
Album caption: View down Koyukuk River, with Steamer Kyle in distance. From Native village, below Camp 56, 195 miles above mouth of Koyukuk. Looking south. No index card.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Batzikakat Mtns., from Native camp 275 miles above mouth of Koyukuk River. Looking N. 10 deg. west. No index card.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption and index card: Faulting in limestone and schist. from east, across Diedrick River Valley. Goodnews district, Kuskokwim region, Alaska. n.d.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Looking SE across Utokok Valley. Notes: Panorama--35, 36, and 37.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Foran, W.T.,
Photographers,
panoramic,
photo print
Album caption: (See No. 1276) Middle Devonian limestone in bluff on right bank Yukon River, opposite Woodchopper.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Mertie, J.B., Jr. Collection,
Photographers,
photo print
Album caption: Freight teams leaving Noatak. Fish racks in foreground. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Smith, W.R. Collection,
photo print
Alaska Glaciers. East toward the Coast Mountains and Baird Glacier, from Cascade Creek. Baird Glacier is north of Thomas Bay. Circa 1923.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Baird Glacier,
Buddington, A.F. Collection,
Glaciers,
Photographers,
Album caption: Panorama of harbor of St. Michael, Alaska. Lower Yukon, Koyukuk, Alaska. September 17, 1916. (See Nos. 484 and 485) No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Mertie, J.B. Collection,
Photographers,
panoramic,
photo print
Album caption: No title. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Mertie, J.B. Collection,
Photographers,
photo print
Album caption: Alaska, Lower Yukon, Koyukuk. Captive bear, St. Michael – Sept. 18, 1916. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Mertie, J.B. Collection,
Photographers,
photo print
Slide and album caption unavailable.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2012 DENPH00047 Collection,
Alaska,
lantern slide
Glacier Bay National Park and Preserve, Alaska. The iceberg projects 75 feet above the water. The nearer face, black with rock debris, was probably part of the base of the parent glacier. Harriman Expedition, 1899.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Alaska Glacier Bay National Park,
National parks,
photo print
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