John, W. Ejnik
University of Wisconsin-Whitewater, Whitewater, WI
Activity
2024
-
EFFECTS OF HYDROTHERMAL VENTS ON CHEMISTRY AND MINERALOGY OF BASALTIC LAVA FROM 2021 FAGRADALSFJALL ERUPTION
T254 Mineralogy, Geochemistry, Petrology, and Volcanology Student Session (Posters)Wednesday, 25 September 20248:00 AM - 5:30 PMHall D
-
CHEMICAL CHANGES LEADING TO SOIL FORMATION FROM BASALTIC BEDROCK IN REYKJANES PENINSULA IN ICELAND
T254 Mineralogy, Geochemistry, Petrology, and Volcanology Student Session (Posters)Wednesday, 25 September 20248:00 AM - 5:30 PMHall D
2018
-
SHAPE, SIZE, AND CHEMICAL PROPERTIES OF TEPHRA PARTICLES FROM 2010 EYJAFJALLAJÖKULL AND 2014-15 BÁRDARBUNGA ERUPTION
T32 Showcase of Undergraduate Research Posters by 2YC and 4YCU Geoscience Students (Posters)Sunday, 4 November 20189:00 AM - 5:30 PMHalls J-K
2016
-
GEOCHEMISTRY AND VMS DEPOSIT FORMATION PROCESSES: COMPARISON BETWEEN RED LEDGE AND LYNNE DEPOSITS
30 Undergraduate Geologic and Multi-disciplinary Research: Faculty Examples and Student Experiences in the Field (Posters)Thursday, 19 May 20168:00 AM - 5:00 PMClearwater Room
-
COMPARISON OF TRACE ELEMENT CONCENTRATIONS IN LOESS DETERMINED BY ICP AND PXRF
27 Quaternary Geology (Posters)Tuesday, 19 April 20168:00 AM - 12:00 PMIllinois Ballroom AB
2015
-
GEOCHEMISTRY AND MINERALOGY OF LOESS IN WISCONSIN INDICATES GREAT PLAINS SOURCE AREA
12 Non-Glacial Quaternary Research in the Great Lakes RegionTuesday, 19 May 20151:30 PM - 4:50 PMHall of Ideas F
2014
-
ELEMENT MOBILITY IN THE LYNNE AND FLAMBEAU VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN
T128 Undergraduate Research in Economic Geology (Posters)Monday, 20 October 20149:00 AM - 6:30 PMExhibition Hall C
2013
-
POTENTIAL FOR INSTALLING GROUND SOURCE HEAT PUMPS IN WISCONSIN BASED ON THE CHEMISTRY OF GRANITIC BEDROCK
334 New Insights in Geochemistry (Posters)Wednesday, 30 October 20139:00 AM - 6:30 PMHall D
2012
-
STUDYING URANIUM CONTAMINATION LEVELS IN GROUNDWATER FROM THE PINE RIDGE RESERVATION, SOUTH DAKOTA: A COMMUNITY-UNIVERSITY PARTNERSHIP
24 Arsenic, Uranium, and Radionuclides: Geology and Health Impacts in the Southwest and Rocky Mountains IIThursday, 10 May 20121:30 PM - 4:30 PMAlvarado H
2011
-
URANIUM CONTAMINATION IN DRINKING WATER IN PINE RIDGE RESERVATION, SOUTHWESTERN SOUTH DAKOTA
T41 Potentially Toxic Elements in the Environment: A Session for Students (Posters)Sunday, 9 October 20119:00 AM - 6:00 PMHall C
-
FABRIC AND GEOCHEMICAL CHANGES WITHIN SMALL SCALE SHEARED GRANITIC ROCKS FROM MOUNTAIN, WI
T39 Sigma Gamma Epsilon Undergraduate Research (Posters)Sunday, 9 October 20119:00 AM - 6:00 PMHall C
-
REE AND TRACE ELEMENT ANALYSES OF ASH USED BY THE ANCIENT ANDEAN CIVILIZATION OF TIWANAKU
13 Undergraduate Research I (Posters)Sunday, 20 March 20118:00 AM - 12:00 PMGrand Ballroom/Urban Room