Rocky Mountain Section - 65th Annual Meeting (15-17 May 2013)

T11. REEs and Related Deposits in the Rocky Mountain–High Plains Region and Beyond

Session No. 21
Friday, 17 May 2013: 8:30 AM-12:00 PM
University Center North Conference Room

T11. REEs and Related Deposits in the Rocky Mountain–High Plains Region and Beyond

 

Kevin Mahan, Julien Allaz, Charles Stern, G. Lang Farmer and Rebecca Flowers, Presiding
Paper #
Start Time
 
8:30 AM
Introductory Remarks
8:35 AM
HYPERSPECTRAL IMAGING FOR RARE EARTH ELEMENT EXPLORATION
PENN, Brian S., 1685 38th Street, Ste. 100, Boulder, CO 80301, bpenn@neoninc.org
8:55 AM
CHARACTERIZING HIGH REE OCCURRENCES ASSOCIATED WITH EPISYENITES IN THE CABALLO AND BURRO MOUNTAINS, NEW MEXICO
RIGGINS, Annelise M., Earth & Environmental Sciences, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, anneliseriggins@gmail.com, DUNBAR, Nelia W., New Mexico Bureau of Geology, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, HEIZLER, Matthew, New Mexico Geochronology Research Laboratory, New Mexico Bureau of Geology, 801 Leroy Place, New Mexico Tech, Socorro, NM 87801-4796, MCLEMORE, Virginia T., New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, FREMPONG, Kwame, Mineral Engineering, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, and MCINTOSH, William, New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801
9:15 AM
REE-TH DEPOSITS OF THE LEMHI PASS REGION, NORTHERN ROCKY MOUNTAINS - PALEOZOIC MAGMAS AND HYDROTHERMAL ACTIVITY ALONG A CONTINENTAL MARGIN
GILLERMAN, Virginia S., Idaho Geological Survey, 322 E. Front St., Ste. 242, Boise, ID 83702, vgillerm@uidaho.edu, SCHMITZ, Mark D., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, and JERCINOVIC, Michael J., Department of Geosciences, University of Massachusetts, 611 North Pleasant Street, Amherst, MA 01003
9:35 AM
PETROLOGY OF A REE PEGMATITE NEAR WELLINGTON LAKE, CO: AN INTERMEDIARY BETWEEN NYF-TYPE AND MIAROLITIC REE-POOR PEGMATITES IN THE PIKES PEAK BATHOLITH
RASCHKE, Markus B., Department of Physics, University of Colorado, Boulder, CO 80309-0390, markus.raschke@colorado.edu, PERSSON, Philip M., Department of Geological Sciences, University of Colorado, UCB 399, Boulder, CO 80309-0399, STERN, Charles, Department of Geological Sciences, University of Colorado, Boulder, CO 80309, and ALLAZ, Julien, Department of Geological Sciences, University of Colorado, UCB-399, Boulder, 80309-0399
9:55 AM
PROTEROZOIC FLUORBRITHOLITE-BEARING REE-RICH HYDROTHERMAL VEINS FROM NEAR JAMESTOWN, COLORADO
STERN, Charles R.1, ALLAZ, Julien1, RASCHKE, Markus B.2, CORTES, Steeledan1, and PERSSON, Philip M.1, (1) Department of Geological Sciences, University of Colorado, UCB 399, Boulder, CO 80309-0399, Charles.Stern@Colorado.EDU, (2) Department of Physics, University of Colorado, Boulder, CO 80309-0390
 
10:15 AM
Break
10:30 AM
OVERVIEW OF THE ELK CREEK CARBONATITE, SOUTHEASTERN NEBRASKA, USA
VERPLANCK, Philip L., U.S. Geological Survey, P.O. Box 25046, M.S. 973, Denver Federal Center, Denver, CO 80225-0046, plv@usgs.gov, FARMER, G. Lang, Department of Geological Sciences, University of Colorado, Boulder, CO 80309, KETTLER, Richard M., Department of Earth & Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340, JOECKEL, R.M., School of Natural Resources and Department of Earth and Atmospheric Sciences, University of Nebraska Lincoln, Lincoln, NE 68583, and DRENTH, Benjamin J., U.S. Geological Survey, MS 964 Denver Federal Center, Denver, CO 80225
10:50 AM
GEOCHEMICAL AND ISOTOPIC CONSTRAINTS ON THE AGE AND ORIGIN OF THE ELK CREEK CARBONATITE COMPLEX, SE NEBRASKA
FARMER, G. Lang, Dept. of Geological Sciences and CIRES, Univ. of Colorado, Campus Box 399, Boulder, CO 80309-0399, farmer@colorado.edu, KETTLER, Richard M., Department of Earth & Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340, and VERPLANCK, Philip L., U.S. Geological Survey, P.O. Box 25046, M.S. 973, Denver Federal Center, Denver, CO 80225-0046
21-8
11:10 AM
Withdrawn
11:30 AM
RARE EARTH ELEMENT ZONATION AND FRACTIONATION AT THE BEAR LODGE REE DEPOSIT, WYOMING
ANDERSEN, Allen K.1, LARSON, Peter B.1, and CLARK, James G.2, (1) School of the Environment, Washington State University, P.O. Box 642812, Washington State University, Pullman, WA 99164-2812, akandersen@wsu.edu, (2) Rare Element Resources, Ltd, 225 Union Blvd, Suite 250, Lakewood, CO 80228
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