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Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a geological field survey, including mapping and sampling in the Chistochina mining district in the Mount Hayes A-2 and A-3 quadrangles, Alaska, from June 30 to July 15, 2009. 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 2009, 57 rock samples were collected for geochemical trace-element analysis, 107 rock samples were collected for whole rock (major- and minor-oxide and petrogenetically important trace elements) analyses, and 2 samples were collected...
Tags: Alaska Range,
Alaska, State of,
Chisna,
Chistochina Mining District,
Geochemical Data, All tags...
Geochemistry,
Major Oxides,
Minor Oxides,
Mount Hayes Quadrangle,
Platinum Group Elements,
STATEMAP Project,
Slate Creek (Mount Hayes),
Slate Creek Prospect,
Trace Elements,
Trace Metals,
geoscientificInformation, Fewer tags
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From June 12-21, 2017, the Alaska Division of Geological & Geophysical Surveys (DGGS) geologists carried out geologic mapping and geochemical sampling in the northeastern Tanacross D-1, and parts of the C-1, and D-2 quadrangles. The project area lies within the Yukon-Tanana Uplands, and encompasses the boundary between Fortymile and Lake George assemblages. It includes porphyry copper-molybdenum-gold deposits and prospects including: Taurus, Fishhook (also known as SW Pika), and Pika Canyon, and is adjacent to the Fortymile Mining District to the north. Highlights of this geochemical report include sampling and characterization of the Pika Canyon, Fishhook, and Taurus prospects. This dataset contains four samples...
Tags: Analyses,
Analyses and Sampling,
Analytical Lab Results,
Analytical Results,
Base Metals, All tags...
Chemistry,
Copper,
Critical Minerals,
Dewey Creek,
Divide Mountain,
Economic Geology,
Economic Study,
Exploration,
Fishhook,
Fortymile Mining District,
Geochemical Data,
Geochemical Surveys,
Geochemistry,
Geologic,
Geology,
Gold,
Lab Methods,
Lead,
Liberty Creek,
Major Oxides,
Metals,
Methods,
Mineral Assessment,
Mineral Deposit,
Mineral Localities,
Mineral Prospect,
Mineral Resources,
Minerals,
Mining,
Minor Oxides,
Non-Metals,
Ore Deposit,
Ores,
Pika Canyon Prospect,
Porphyry,
Precious Metals,
Prospecting Sites,
Rare Earth Elements,
Ree,
Resource Assessment,
Resource Information,
Resources,
Sample Location,
Silver,
Stream Sediments,
Tanacross Quadrangle,
Taurus Prospect,
Trace Elements,
Trace Geochemical,
Trace Metals,
geoscientificInformation, Fewer tags
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Mineral Resources Section personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a geologic field survey, including mapping and sampling, in the eastern part of the Bonnifield mining district in the Fairbanks A-1 and A-2 and the Healy D-1 and D-2 quadrangles, Alaska, from June 16 through July 18, 2008. 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 geologic mapping. Specifically, this work provides geologic context for geophysical surveys conducted in 2006. Interpretation and synthesis of this data has been presented in professional and trade meetings....
Tags: Alaska Range,
Bedrock,
Chute Creek,
Dry Creek,
Dry Creek prospect, All tags...
Fairbanks Quadrangle,
Geologic,
Geology,
Glory Creek,
Glory Creek prospect,
Healy Quadrangle,
Igneous,
Igneous Rocks,
Kansas Creek,
Minerals,
Red Mountain Creek,
Rocks,
Rogers Creek,
STATEMAP Project,
Sedimentary Rocks,
Sheep Creek,
Slide Creek,
Snow Mountain Gulch,
WTF (Western Tundra Flats) prospect,
Wood River,
geoscientificInformation, Fewer tags
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The Preliminary Interpretive Report 2004-3B, "Bedrock geologic map of the Livengood SW C-3 and SE C-4 quadrangles, Tolovana mining district, Alaska," is the bedrock geologic map of an approximately 123-square-mile area in the central Livengood Quadrangle, Alaska.
Tags: 40Ar/39Ar,
Alaska, State of,
Geochemistry,
Geochronology,
Geologic Map, All tags...
Geology,
Igneous Rocks,
K-Ar,
Livengood Bench,
Livengood Dome,
Livengood Mining District,
Livengood Quadrangle,
Metamorphic Rocks,
Money Knob,
Old Smoky Prospect,
Plutonic Rocks,
STATEMAP Project,
Sedimentary Rocks,
Sm-Nd Dates,
Tolovana Mining District,
geoscientificInformation, Fewer tags
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Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys carried out a geological field survey, including mapping and sampling northeast of Fairbanks in the Circle A-4, A-5, B-4, and B-5 quadrangles, Alaska from May 31 to June 28, 2007. 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 2007, 128 rock samples were collected for geochemical trace-element analysis, and 44 rock samples were collected for whole rock (major- and minor-oxide) analysis. Petrogenetically important trace-elements will be analyzed in a subsequent study to...
Tags: Alaska, State of,
Chatanika River,
Circle Quadrangle,
Crooked Creek,
Deep Creek, All tags...
Fairbanks North Star Borough,
Faith Creek,
Frozenfoot Creek,
Geochemistry,
Glacier Pup,
Harrington Fork Birch Creek,
Hope Creek,
Idaho Creek,
Major Oxides,
McManus Creek,
Montana Creek,
Polar Creek,
Pool Creek,
Ruby Creek,
Ryan, Mount,
STATEMAP Project,
Smith Creek,
Sourdough Camp,
Sourdough Creek,
Steese Highway,
Stream Sediments,
Tough Luck Creek,
Trace Metals,
geoscientificInformation, Fewer tags
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