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Recent Abstracts & Reports - George J. Hudak

(Author names in red are UW Oshkosh Geology Students)

Hudak, G. J., Hocker-Finamore, S. M., and Heine, J., 2006, Field Distribution, Petrography, and Lithogeochemistry of Epidosites in the Vicinities of Fivemile, Needleboy, and Sixmile Lakes, Vermilion District, NE Minnesota: Institute on Lake Superior Geology, Volume 52, Part 1: Proceedings and Abstracts, p. 30-31.

Ayer, J. A., Thurston, P. C., Bateman, R., Dube, B., Gibson, H. L., Hamilton, M. A., Hathway, B., Hocker, S. M., Houle, M. G., Hudak, G. J., Ispolatov, V. O., Lafrance, B., Lesher, C. M., MacDonald, P. J., Peloquin, A. S., Piercey, S. J., Reed, L. E., and Thompson, P. H., 2005, Overview of Results from the Greenstone Architecture Project: Discover Abitibi Initiative: Ontario Geological Survey Open File Report 6154, 146 p., 3 maps.

Hathway, B., Hudak, G., and Hamilton, M. A., 2005, Geological Setting of volcanogenic massive sulfide mineralization in the Kamiskotia area: Discover Abitibi Initiative: Ontario Geological Survey Open File Report 6155, 81 p. Hathway, B., Hocker, S., and Hudak, G., 2003, Kamiskotia Area Base Metal Subproject Field Trip Guidebook: Discover Abitibi: Metallogenic Architecture Field Trip, October 9, 2003, 8 p.

Hudak, G. J., Newkirk, T. T., Drexler, H., Odette, J. D., and Hocker, S. M., 2004, Neoarchean Peperites in the Vicinity of Fivemile Lake, Vermilion District, NE Minnesota: Institute on Lake Superior Geology, Volume 50, Part 1: Proceedings and Abstracts, p. 84 – 85.

Drexler, H. L., Hudak, G. J., and Peterson, D. M., 2004, A Field and Laboratory Study to Evaluate the Genetic Relationships Between the Purvis Pluton and Volcanic Rocks and Volcanic-Associated Mineralization in the Vermilion District of NE Minnesota: Institute on Lake Superior Geology, Volume 50, Part 1: Proceedings and Abstracts, p. 53 – 54.

Hocker, S., Hudak, G., Gibson, H., and Thurston, P., 2003, 40. Discover Abitibi Base Metal Subproject 2: Preliminary Assessment of the Volcanological Facies, Alteration, and Mineralization at the Genex and Canadian Jamieson Mines, Kamiskotia Area: Summary of Field Work and Other Activities, 2003, Ontario Geological Survey Open File Report 6120, p. 40-1 - 40-7.

Hocker, S. M., Hudak, G. J., Odette, J., and Newkirk, T., 2003, Chemistry of Alteration Mineral Phases at the Five Mile Lake Volcanic-Hosted Massive Sulfide Prospect, NE Minnesota: Institute on Lake Superior Geology, v. 49, Part 1, p. 29-30.

Hocker, S. M., Hudak, G. J., Odette, J., and Newkirk, T., 2003, Alteration mineralogy at the Archean Five Mile Lakevolcanic-associated mineral prospect in northeastern Minnesota [abstract and poster presentation]: Geological Society of America, North-Central Section Annual Meeting, March 24-25, Kansas City, MO., Abstracts and Programs Volume 35, p. N-2.

Hudak, G. J., Morton, R. L., Franklin, J. M., and Peterson, D. M., 2002, Morphology, distribution, and estimated eruption volumes for intracaldera felsic tuff deposits in the Archean Sturgeon Lake subaqueous caldera complex, northwestern Ontario [abstract and oral presentation]: American Geophysical Union Chapman Conference on Explosive Subaqueous Volcanism, Dunedin, New Zealand, p. 30.

Newkirk, T., Lehrmann, D., and Hudak, G., 2002, Tephrastratigraphy and analysis of tectonic setting of Triassic intermediate volcanic strata, Nanpanjiang Basin, South China [abstract and poster presentation]: Geological Society of America , Abstracts with Programs, v. 34, no. 6, p. 512. 

Newkirk, T., and Hudak, G. J., 2001, Preliminary lava flow morphology studies at the Five Mile Lake VMS prospect, Vermilion District, NE Minnesota: Implications for volcanic processes, volcanic paleoenvironments, and VMS exploration [abstract and poster presentation]: Geological Society of America Abstracts and Programs Volume 33, No. 6, p. A-398.

Odette, J. D., and Hudak, G. J., 2001, Preliminary Evaluation of hydrothermal alteration mineral assemblages and their relationship to VMS-style mineralization in the Five Mile Lake area of the Archean Vermilion Greenstone Belt, NE Minnesota [abstract and poster presentation]: Geological Society of America Abstracts and Programs Volume 33, No. 6, p. A-420.

Hudak, G. J., Peterson, D. M., and Morton, R. L., 2001, New volume calculations for the pyroclastic eruptions associated with the Sturgeon Lake Caldera Complex, northwestern Ontario: Implications for the scale of Archean volcanic processes [abstract and oral presentation]: Institute on Lake Superior Geology, 47th Annual Meeting, Proceedings Volume 47, p. 33-34.

Newkirk, T., and Hudak, G. J., 2001, Preliminary lava flow morphology studies at the Five Mile Lake VMS prospect, Vermilion District, NE Minnesota: Implications for volcanic processes, volcanic paleoenvironments, and VMS exploration [abstract and poster presentation]: Institute on Lake Superior Geology, 47th Annual Meeting, Proceedings Volume 47, p. 69-70.

Odette, J. D., and Hudak, G. J., 2001, Preliminary Evaluation of hydrothermal alteration mineral assemblages and their relationship to VMS-style mineralization in the Five Mile Lake area of the Archean Vermilion Greenstone Belt, NE Minnesota [abstract and poster presentation]: Institute on Lake Superior Geology, 47th Annual Meeting, Proceedings Volume 47, p. 75-76.

Hudak, G. J., Morton, R. L., Peterson, D. M., and Franklin, J. M., 2000, The Sturgeon Lake caldera complex, northwestern Ontario : volcanological evolution of a shallow water VHMS belt [abstract and oral presentation]: Volcanic Environments and Massive Sulfide Deposits International Conference and Field Meeting, Hobart , Tasmania , Australia , November 16 – 19, 2000.

Hudak, G. J., Morton, R. L., and Dahlberg, H., 2000, Preliminary volcanology and hydrothermal alteration studies at the Five Mile Lake, Eagles Nest, and Quartz Hill Prospects: Implications for VMS-style Mineralization in northeastern Minnesota [abstract and oral presentation]: Institute on Lake Superior Geology, 46th Annual Meeting, Proceedings Volume 46, p. 22-23.

Hudak, G. J., Morton, R. L.,1999, Preliminary volcanology and hydrothermal alteration studies at the Five Mile Lake, Eagles Nest, and Quartz Hill Prospects: Implications for VMS-style Mineralization in northeastern Minnesota [abstract and oral presentation]: Minnesota Exploration Conference 1999 Proceedings, Prospects in the Western Vermilion District, p. 6-7.

Hudak, G. J., Peterson, D. M., Morton, R. L., and Franklin, J. M., 1999, GIS-based areal calculations of volcanic and sedimentary rocks and volcanogenic massive sulfide deposits in the Sturgeon Lake caldera complex: implications for caldera evolution [abstract and oral presentation]: Geological Association of Canada / Mineralogical Association of Canada Annual Meeting Abstract Volume 24, p. 55.

Morton, R. L., Hudak, G. J., and Franklin, J. M., 1999, Hydrothermal alteration mineral assemblages and their relationships to volcanogenic massive sulfide mineralization in the Archean Sturgeon Lake caldera complex, northwestern Ontario [abstract and oral presentation]: Geological Association of Canada / Mineralogical Association of Canada Annual Meeting Abstract Volume 24, p. 87.

Hudak, G. J., 1997, Recent advances in volcanological and hydrothermal alteration studies in the Sturgeon Lake Caldera Complex [invited oral presentation]: The Messabi Range Geological Society, Duluth , Minnesota.

Hudak, G. J. and Morton, R. L., 1997, The evolution of the hydrothermal systems associated with the Sturgeon Lake Caldera Complex, Sturgeon Lake, northwestern Ontario [abstract and oral presentation]: Institute on Lake Superior Geology, 43rd Annual Meeting, Sudbury , Ontario , Canada , Proceedings and Abstracts Volume 43, Part 1, p. 25-26.

Hudak, G. J., 1997, Recent advances in volcanological and hydrothermal alteration studies in the Sturgeon Lake Caldera Complex [invited oral presentation]: University of Minnesota - Duluth Department of Geology Seminar, Duluth , Minnesota .

Hudak, G. J., 1997, Recent advances in volcanological and hydrothermal alteration studies in the Sturgeon Lake Caldera Complex [invited oral presentation]: The Canadian Institute of Mining and Metallurgy, Thunder Bay, Ontario, Canada.