Major-oxide, minor-oxide, trace-element, and geochemical data from rocks collected in 2010 in the Tolovana mining district, Livengood B-3 and B-4 quadrangles, Alaska

Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys carried out a geological field survey, including mapping and sampling near Livengood in the Livengood B-3 and B-4 quadrangles, Alaska from June 10 to June 30, 2010. The fieldwork provides basic information critical to building an understanding of Alaska’s geology and is part of an integrated program of airborne geophysical surveys followed by geological mapping. During 2010, 130 rock samples were collected for geochemical trace-element analysis, and 20 rock samples were collected for whole rock (major- and minor-oxide) analysis. Petrogenetically important trace elements for additional rock samples will be analyzed and published...

Tags: Alaska, State of, Brooks Creek, Cascaden Ridge, Cleary Creek, Eagle Creek, All tags... Elliot Highway, Ester Creek, Geochemistry, Livengood, Livengood Creek, Livengood Quadrangle, Major Oxides, McCord Creek, Minor Oxides, Olive Creek, Ranney Hollow, Shorty Creek, Slate Creek, Steel Creek, Tolovana Hot Springs, Tolovana Hot Springs Dome, Tolovana River, Trace Metals, Trans-Alaska Pipeline, West Fork Tolovana River, Wilber Creek, Winter Creek, geoscientificInformation, Fewer tags

USGS 1:24000-scale Quadrangle for Slate Creek, ID 1995

USGS Historical Quadrangle in GeoPDF.

Tags: 7.5 x 7.5 minute, Downloadable Data, GeoPDF, GeoTIFF, Historical Topographic Maps, All tags... Historical Topographic Maps 7.5 x 7.5 Minute Map Series, ID, Map, Slate Creek, imageryBaseMapsEarthCover, Fewer tags

USGS 1:24000-scale Quadrangle for Slate Creek, ID 1963

USGS Historical Quadrangle in GeoPDF.

Tags: 7.5 x 7.5 minute, Downloadable Data, GeoPDF, GeoTIFF, Historical Topographic Maps, All tags... Historical Topographic Maps 7.5 x 7.5 Minute Map Series, ID, Map, Slate Creek, imageryBaseMapsEarthCover, Fewer tags

USGS 1:24000-scale Quadrangle for Slate Creek, ID 1963

USGS Historical Quadrangle in GeoPDF.

Tags: 7.5 x 7.5 minute, Downloadable Data, GeoPDF, GeoTIFF, Historical Topographic Maps, All tags... Historical Topographic Maps 7.5 x 7.5 Minute Map Series, ID, Map, Slate Creek, imageryBaseMapsEarthCover, Fewer tags

40AR/39AR Ages from the East Bonnifield geologic map area, Fairbanks A-1, Fairbanks A-2, Healy D-1, and Healy D-2 quadrangles, Alaska

40Ar/39Ar data from plutonic, dike, and alteration samples collected during geologic mapping of the eastern part of the Bonnifield mining district geologic map area in parts of Fairbanks A-1 and Fairbanks A-2 and Healy D-1 and Healy D-2 quadrangles yield results indicating the plutons, dikes, and a gold-bearing quartz vein in the Bonnifield Map area range from 85 to 95 m.y.

Tags: 40Ar/39Ar, Age Dates, Alaska Range, Alaska, State of, Buzby prospect, All tags... Chute Creek, Denali Borough, Dry Creek, Dry Creek placer mine, Dry Creek prospect, Fairbanks Quadrangle, Forgotten Creek, Geochronology, Geology, Glacier Creek, Glory Creek, Glory Creek prospect, Healy Quadrangle, Kansas Creek, Kansas Creek prospect, LEA Creek prospect, Newman Creek, Newman Creek placer mine, Red Mountain Creek, Red Mountain Creek prospect, Rogers Creek, STATEMAP Project, Sheep Creek, Slate Creek, Slide Creek, Smog prospect, Snow Mountain Gulch, Threemile Creek, WTF (Western Tundra Flats) prospect, West Fork Little Delta River, Wood River, geoscientificInformation, Fewer tags

Geochemical, major-oxide, minor-oxide, trace-element and carbon data from rocks collected in 2008 in the eastern Bonnifield mining district, Fairbanks and Healy quadrangles, Alaska

Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys carried out a geological field survey, including mapping and sampling in the eastern part of the Bonnifield mining district in the Fairbanks A-1, A-2, Healy D-1 and D-2 quadrangles, Alaska from June 16 to July 18, 2008. The fieldwork provides basic information critical to building an understanding of Alaska geology and is part of an integrated program of airborne geophysical surveys followed by geological mapping. During 2008, 242 rock samples were collected for geochemical trace-element analysis, 106 rock samples were collected for whole rock (major- and minor-oxide and petrogenetically important trace element) analyses, and...

Tags: Alaska Range, Alaska, State of, Buzby prospect, Chute Creek, Denali Borough, All tags... Dry Creek, Dry Creek placer mine, Dry Creek prospect, Fairbanks Quadrangle, Forgotten Creek, Geochemistry, Glacier Creek, Glory Creek, Glory Creek prospect, Healy Quadrangle, Kansas Creek, Kansas Creek prospect, LEA Creek prospect, Major Oxides, Newman Creek, Newman Creek placer mine, Red Mountain Creek, Red Mountain Creek prospect, Rogers Creek, STATEMAP Project, Sheep Creek, Slate Creek, Slide Creek, Smog prospect, Snow Mountain Gulch, Stream Sediments, Threemile Creek, Trace Metals, WTF (Western Tundra Flats) prospect, West Fork Little Delta River, Wood River, geoscientificInformation, Fewer tags

USGS 1:24000-scale Quadrangle for Slate Creek, ID 1963

USGS Historical Quadrangle in GeoPDF.

Tags: 7.5 x 7.5 minute, Downloadable Data, GeoPDF, GeoTIFF, Historical Topographic Maps, All tags... Historical Topographic Maps 7.5 x 7.5 Minute Map Series, ID, Map, Slate Creek, imageryBaseMapsEarthCover, Fewer tags