Major-oxide and trace-element geochemical data from rocks collected in the Tanacross C-1, D-1, and D-2 quadrangles, Alaska in 2017

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

Airborne magnetic geophysical survey of the Tanacross region, Alaska

Airborne geophysical data for the Tanacross area were acquired and processed by Goldak Airborne Surveys under contract with the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (DGGS). Project funded by the US Geological Survey, Mineral Resources Program. This high sensitivity aeromagnetic survey was carried out by Goldak Airborne Surveys (Goldak) on behalf of the Alaska Department of Geological and Geophysical Surveys (DGGS) between June 17th and July 31st, 2015. Aircraft equipment operated included three cesium vapor magnetometers, a GPS/GLONASS real-time and post-corrected differential positioning system, a flight path recovery camera, a digital video titling and...

Tags: Big Delta Quadrangle, Bush Prospect, Dennis Ladue Prospect, Dennison Fork, Diamond Mountain, All tags... Eagle Quadrangle, Fish Prospect, Fortymile Mining District, Fortymile River, Friden Prospect, Geophysical Survey, Geophysics, Geophysics Search Tag, Goodpaster Mining District, Hajdukovich Molybdenum? Prospect, J-26 Prospect, July 26 Prospect, June 26 Prospect, Kechumstuck Mountain, Ketchumstuk Prospect, LWM Occurrence, Ladue River, Little Enchilada Prospect, Little Whiteman Creek Prospect, Magnetic Data, Magnetic Survey, Magnetics, McArthur Creek, Middle Fork Fortymile River, Mitchell Prospect, Mosquito Flats, Mosquito Fork, Mosquito Prospect, Mount Fairplay, Mount Harper, Mount Hayes Quadrangle, Move Prospect, Mt. Fairplay Prospect, Nabesna Quadrangle, North Mosquito Flats Prospect, North Peternie Prospect, Peternie Prospect, Prindle Volcano, Rainy Mountain Lode Prospect, Raven Prospect, Section 21 Prospect, Shady Ridge Prospect, Sheba Mountain, Silver Lining Prospect, Sixtymile Butte, Sixtymile Butte Prospect, South Fork of the Fortymile River, Tanacross Quadrangle, Taurus Prospect, Taylor Highway, Taylor Mountain, VABM West Prospect, VW Prospect, geoscientificInformation, Fewer tags