Geological Society of America

8:05 AM

CRITICAL METALS IN HYDROTHERMAL SYSTEMS AND MINERAL DEPOSITS; HOW DO WE UNLOCK THE POTENTIAL?

Simon Jowitt, University of Nevada Las Vegas, Las Vegas, NV and Brian McNulty, University of Nevada Las Vegas, Las Vegas, NV

378323 (Technical Sessions)

8:25 AM

NEW INSIGHTS INTO THE RELATIONSHIP BETWEEN IRON OXIDE - COPPER - GOLD (IOCG) AND IRON OXIDE - APATITE (IOA) DEPOSITS IN THE ANDEAN MARGIN

Adam Simon, University of Michigan, Ann Arbor, MI

377842 (Technical Sessions)

8:45 AM

INSIGHTS ON IRON OXIDE-APATITE AND IRON OXIDE-COPPER-GOLD DEPOSITS FROM O AND H ISOTOPES IN ACTINOLITE

Craig Johnson, US Geological Survey, Denver, CO and Corey Meighan, U.S. Geological Survey, Denver, CO and Albert H. Hofstra, U.S. Geological Survey, Denver, CO

382408 (Technical Sessions)

9:00 AM

MICROTEXTURES OF PRECIOUS METAL-BEARING QUARTZ VEINS FROM LOW-SULFIDATION EPITHERMAL DEPOSITS: EVIDENCE FOR THE OCCURRENCE OF FLUID FLASHING

Lauren Zeeck, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Erik R. Tharalson, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Tadsuda Taksavasu, Chiang Mai and Thomas Monecke, Center for Advanced Subsurface Earth Resource Models, Golden, CO and T. James Reynolds, Denver, CO and T. James Reynolds, Center for Advanced Subsurface Earth Resource Models, Golden, CO

379601 (Technical Sessions)

9:15 AM

DEPTH OF FLUID FLASHING AT THE ARISTA EPITHERMAL DEPOSIT, MEXICO

Garrett Gissler, Colorado School of Mines, Golden, CO and Thomas Monecke, Colorado School of Mines, Golden, CO and T. James Reynolds, Denver, CO

383878 (Technical Sessions)

9:30 AM

FLUID FLASHING AND POLYMETALLIC VEIN FORMATION ABOVE A SHALLOW PORPHYRY PLUTON: PETROGRAPHIC EVIDENCE FROM THE SUNNYSIDE DEPOSIT, COLORADO, USA

Mario Guzman, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Thomas Monecke, Colorado School of Mines, Golden, CO and T. James Reynolds, Colorado School of Mines, Golden, CO and Thomas Casadevall, Denver, CO

383333 (Technical Sessions)

9:45 AM

MAGMATIC-HYDROTHERMAL EVOLUTION OF THE TUVATU ALKALIC EPITHERMAL AU-TELLURIDE DEPOSIT, VITI LEVU, FIJI

Jake Jefferson, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Thomas Monecke, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Sergio Cattalani, Waimalika and Daniel Schmidt, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Katharina Pfaff, Center for Advanced Subsurface Earth Resource Models, Golden, CO

379950 (Technical Sessions)

10:15 AM

HYDROTHERMAL LEACHING OF BARIUM FROM FELDSPAR IN A SHALLOW HYDROTHERMAL ENVIRONMENT, YELLOWSTONE NATIONAL PARK

Jarred Zimmerman, Washington State University, Pullman, WA and Peter Larson, Washington State University, Pullman, WA

378481 (Technical Sessions)

10:30 AM

IGNEOUS GEOCHEMISTRY, GEOCHRONOLOGY, AND VEIN TEXTURES IN THE GOODPASTER DISTRICT, ALASKA

Douglas Kreiner, Alaska Science Center, Anchorage, AK and William Thompson, Delta Junction, AK and Jonathan S. Caine, U.S. Geological Survey, Denver, CO and Chris Holm-Denoma, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Paul O'Sullivan, GeoSeps Services, Viola, ID and H.J. Stein, Colorado State University, 0316 Oslo

378760 (Technical Sessions)

10:45 AM

UNRAVELING THE STRUCTURAL HISTORY OF OROGENIC GOLD DEPOSITS IN THE CORONA DE ORO GOLD BELT, NORTHWESTERN NICARAGUA

Bradley Squires, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Ben Frieman, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Thomas Monecke, Colorado School of Mines, Golden, CO and Frank Powell, Mako Mining Corporation, Vancouver, BC

383511 (Technical Sessions)

11:00 AM

CONTROLS ON OROGENIC GOLD ENDOWMENT IN THE BLUE MOUNTAINS, EASTERN OREGON, USA

Brandon Lutz, Geosciences and Environmental Change Science Center, Denver, CO

377139 (Technical Sessions)

11:15 AM

MINERALOGICAL CHARACTERIZATION AND MICROPROBE ANALYSIS OF TELLURIUM MINERALS FROM THE PERSEVERANCE VMS, QUEBEC, CANADA

Filip Kasprowicz, Colorado School of Mines, Golden, CO and Katharina Pfaff, Colorado School of Mines, Golden, CO and Thomas Monecke, Colorado School of Mines, Golden, CO and David Diekrup, Government of Newfoundland and Labrador, St. John's, NF and David Diekrup, University of Ottawa, Ottawa, ON and Mark D. Hannington, University of Ottawa, Ottawa, ON

379105 (Technical Sessions)

11:30 AM

STRATIGRAPHIC CONSTRAINTS ON THE DEVELOPMENT OF AU-RICH VOLCANOGENIC MASSIVE SULFIDE SYSTEMS OF THE GOLDEN TRIANGLE, BRITISH COLUMBIA

Ben Frieman, Colorado School of Mines, Golden, CO and Ben Frieman, Colorado School of Mines, Golden, CO and Ben Frieman, Center for Advanced Subsurface Earth Resource Models, Golden, CO and John DeDecker, Colorado School of Mines, Golden, CO and Thomas Monecke, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Jesse S. Hill, Eskay Mining Corp., Toronto, ON and Katharina Holt, Eskay Mining Corp., Toronto, ON and McKenzee Peterson, Colorado School of Mines, Golden, CO

380263 (Technical Sessions)

11:45 AM

VOLCANIC SETTING, GEOLOGY, GEOCHEMISTRY, AND PALEOENVIRONMENT OF THE AU-RICH MINERALIZATION IN THE VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN THE ISKUT RIVER REGION OF NORTHWESTERN BRITISH COLUMBIA, CANADA

McKenzee Peterson, Colorado School of Mines, Wyoming/Colorado, CO and John DeDecker, Colorado School of Mines, Golden, CO and Thomas Monecke, Colorado School of Mines, Golden, CO and Ben Frieman, Center for Advanced Subsurface Earth Resource Models, Golden, CO and Jesse S. Hill, Eskay Mining Corp., Toronto, ON and Katharina Holt, Eskay Mining Corp., Toronto, ON and Edgar Cole Eck, Colorado School of Mines, Golden, CO

383976 (Technical Sessions)

T5 Metals in Hydrothermal Systems: From Source to Sink

Presentations