Welcome to the Alaska Division of Geological & Geophysical Surveys

Our mission: Determine the potential of Alaskan land for production of metals, minerals, fuels, and geothermal resources, the locations and supplies of groundwater and construction material, and the potential geologic hazards to buildings, roads, bridges, and other installations and structures (AS 41.08.020).

Headlines

  • DGGS to host coastal flooding fellowship. Learn more or apply..
  • New 3-D seismic survey now available: Harrison Bay (MLUP/NS 05-002). Please see our request form for additional details.
  • Fees for services at the GMC are now effective as of November 9, 2017. Set by Director's Order, the fees will help offset operational costs at the Geologic Materials Center and solidify the facility's long-term viability.
  • New release! Major-oxide and trace-element geochemical data from rocks collected near Panorama Mountain, Mile 104 Seward Highway, Crow Pass, and Whittier, Alaska - RDF 2017-12
  • New release! Deglacierization and the development of glacier-related hazards - IC 63
  • New release! Photogrammetric digital surface models and orthoimagery for the continuous coastline, Wales to Platinum, Alaska, segment C: Nome to Elim - RDF 2017-8C
  • New release! Alaska Geochemistry - DDS 15. Learn more (DNR Media release)...
  • New release! Major-oxide and trace-element geochemical data from rocks collected in the Richardson mining district, Big Delta Quadrangle, Alaska - RDF 2017-11
  • New release! X-ray diffraction analysis of cuttings from Happy Valley A-10, Happy Valley B-12, Kenai Beluga Unit 31-18, Ninilchik Unit G Oskolkoff 1, Ninilchik Unit G Oskolkoff 2, Ninilchik Unit G Oskolkoff 3, Ninilchik Unit G Oskolkoff 5, Ninilchik Unit G Oskolkoff 8, Star 1, Swanson River Unit 24-15, Swanson River Unit 32C-15, Swanson River Unit 34-10, and Swanson River Unit 34-16 wells - GMC 441
  • New release! Geologic mapping in the Richardson-Uncle Sam area, interior Alaska (presentation): Alaska Miners Association Annual Convention, Anchorage, Alaska, November 7-12, 2017 - Twelker, Evan and others, 2017
  • New release! Major-oxide and trace-element geochemical data from rocks collected in the Tanacross C-1, D-1, and D-2 quadrangles, Alaska in 2017 - RDF 2017-10