Jeffrey Keith
Brigham Young University, Provo, UT
Activity
2020
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TITANITE IN PEBBLE DIKES IN THE EAST TRAVERSE MOUNTAINS, CENTRAL UTAH, AND ITS IMPLICATIONS FOR INTRUSIVE AND HYDROTHERMAL SEQUENCING IN THE LITTLE COTTONWOOD INTRUSIVE COMPLEX
T195 Showcasing Posters of Undergraduate Research by 2YC and 4YCU Geoscience Students I (Posters)Thursday, 29 October 202010:00 AM - 12:00 PMMeeting Rooms
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USING TITANITE COMPOSITIONS TO IDENTIFY INTRUSIVE PHASES AND MO-W MINERALIZATION PATTERNS IN THE OLIGOCENE LITTLE COTTONWOOD STOCK, UTAH
9 Mining in the Rocky Mountain Region and Beyond: Risks and OpportunitiesMonday, 4 May 20201:25 PM - 4:30 PMCascades E
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TITANITE IN PEBBLE DIKES IN THE EAST TRAVERSE MOUNTAINS, CENTRAL UTAH, AND ITS IMPLICATIONS FOR THE FORMATION OF MO-W DEPOSITS
6 Undergraduate Research I (Posters)Monday, 4 May 20208:30 AM - 4:30 PMBallroom A
2019
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REFINING SAPPHIRE GENESIS MODELS FOR YOGO GULCH, MONTANA, AND BINGHAM CANYON, UTAH: EVIDENCE FROM TRACE ELEMENTS, MELT INCLUSIONS, AND OXYGEN ISOTOPE RATIOS
T288 Gemological Research in the 21st Century—Gem Minerals and LocalitiesWednesday, 25 September 20191:30 PM - 5:30 PMRoom 132ABC, North Building
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EVALUATING TITANITE AS AN INDICATOR OF METAL FERTILITY AND RELATIVE OXYGEN FUGACITY IN THE WHITE PINE MO-W PORPHYRY DEPOSIT, UTAH
T290 Porphyry Copper and Related Mineral Deposits of Arizona, the Basin and Range Province, and BeyondWednesday, 25 September 20191:30 PM - 5:30 PMRoom 126ABC, North Building
2018
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INSIGHTS INTO SAPPHIRE FORMATION PROCESSES FROM YOGO GULCH, MONTANA AND BINGHAM CANYON, UTAH
243 D2. Economic Geology (Posters)Wednesday, 7 November 20189:00 AM - 6:30 PMHalls J-K
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MULTI-STAGE CONSTRUCTION OF THE LITTLE COTTONWOOD STOCK, UTAH: INTRUSION, VENTING, MINERALIZATION, AND MASS MOVEMENT
243 D2. Economic Geology (Posters)Wednesday, 7 November 20189:00 AM - 6:30 PMHalls J-K
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THE AGE OF THE EAST TRAVERSE MOUNTAIN LANDSLIDE, UTAH: DISRUPTION OF MIOCENE LAKE SEDIMENTS AND U-PB AGES OF FRACTURE-HOSTED OPAL
195 D60. Structural Geology (Posters)Tuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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NEW EVIDENCE FOR A MEGA-LANDSLIDE ORIGIN FOR THE EAST TRAVERSE MOUNTAINS, UTAH
195 D60. Structural Geology (Posters)Tuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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TITANITE TRACE ELEMENT TRENDS IN A LOW-F PORPHYRY MO-W DEPOSIT IN THE OLIGOCENE LITTLE COTTONWOOD STOCK, UTAH
T190 Work on the Zircon, Highlight the Apatite (Posters): Wielding the Power of Accessory Minerals and Honoring the Contributions of Bruce Watson, 2018 Roebling MedalistTuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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PSEUDOTACHYLYTE--CATACLASITE IN THE DAMAGE ZONE LOCATED NORTH OF BOX ELDER PEAK, WASATCH MOUNTAINS, UTAH, ASSOCIATED WITH THE 57 KM2 TRAVERSE MOUNTAIN LANDSLIDE
47 D38. Structural Geology (Posters)Sunday, 4 November 20189:00 AM - 5:30 PMHalls J-K
2017
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MULTI-STAGE INTRUSION AND DIFFERENTIATION: PETROLOGIC DEVELOPMENT OF THE LITTLE COTTONWOOD STOCK, UTAH
T237 System-Scale Zonation of Ore Systems: Insights into 3D Architecture from Lateral and Deep Exposures Due to Mining and Structural DeformationTuesday, 24 October 20171:30 PM - 5:30 PMYakima 1
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FOUR MILLION YEARS FROM INTRUSION TO ERUPTION IN THE WHITE PINE STOCK AND EAST TRAVERSE MOUNTAINS PEBBLE DIKE SWARM, WASATCH MOUNTAINS, UTAH, U.S.A
274 D35. Petrology, Igneous (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
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NEW PSEDOTACHYLYTE OCCURRENCES FOUND ON THE LITTLE COTTONWOOD STOCK -- PRODUCED FROM A MEGA-SCALE LANDSLIDE EVENT
T147 Challenges in Tectonics: Fault Zone Behavior through Time, from Earth’s Surface to the Upper Mantle IIMonday, 23 October 20171:30 PM - 5:30 PMTahoma 2
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PROPOSED MEGA-LANDSLIDE ORIGIN FOR THE EAST TRAVERSE MOUNTAINS, UTAH – EVIDENCE FROM PEBBLE DIKES
2 D29. Investigations in Economic GeologySunday, 22 October 20178:00 AM - 12:00 PMSkagit 5
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TESTING THE HYPOTHESIS OF A MEGA-SCALE LANDSLIDE ORIGIN FOR THE EAST TRAVERSE MOUNTAINS, UTAH - EVIDENCE FROM MINERALS
65 D30. Investigations in Economic Geology (Posters)Sunday, 22 October 20179:00 AM - 5:30 PMHalls 4EF
2007
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THE VIRTUAL FIELD EXPERIENCE CREATION TOOL: A TOOL SO USER-FRIENDLY EVEN A GEOLOGIST CAN USE IT
T232 Innovative, Inquiry-Based Approaches that Bring the Field into the Classroom: Moving from Virtual Tour to Virtual FieldworkWednesday, 31 October 20071:30 PM - 5:30 PM
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THE SMALLEST BASE AND PRECIOUS METAL DEPOSITS IN THE WORLD, AND WHY YOU SHOULD CARE
T72 Au-Ag-Te-Se Deposits and Other Precious Metal DepositsMonday, 29 October 20078:00 AM - 12:00 PM
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METAL CHLORIDES TO METAL ALLOYS: AN INVESTIGATION OF MAGMATIC CL ABUNDANCES FROM DEPTH TO QUENCH AND ASSOCIATED PRECIOUS METAL-BEARING MINERALS
T100 Metallogeny and Isotope Geochemistry—New Approaches, New Perceptions, New ParadigmsMonday, 29 October 20071:30 PM - 5:30 PM
2006
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MILDLY SUCCESSFUL AND SOMEWHAT RADICAL STRATEGIES FOR RECRUITING UNDERGRADUATE STUDENTS: FIELD WORK, HIRED GUNS, AND MONEY
T190 Successful Strategies for Recruiting and Retaining Undergraduate Geoscience MajorsWednesday, 25 October 20068:00 AM - 12:00 PM
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LINKING GEOSCIENCE VISUALIZATION TOOLS: GOOGLE EARTH, OBLIQUE AERIAL PANORAMAS, AND ILLUSTRATION AND MAPPING SOFTWARE
T131 Visualization in the GeosciencesTuesday, 24 October 20068:00 AM - 12:00 PM
2005
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BINGHAM PORPHYRY CU MAGMATISM: A REVIEW, DISCUSSION, AND COMPARISON WITH OTHER SYSTEMS
T65 Sources of Porphyry Copper Deposits: Magmas, Metals, and Fluids IMonday, 17 October 20058:00 AM - 12:00 PM
2002
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COULD THE COMBINATION OF MAFIC AND SILICIC MAGMAS BE VITAL TO PORPHYRY SYSTEMS: A DISCUSSION
T36 Role of Mafic Magmas in the Generation of Porphyry Copper DepositsSunday, 27 October 20021:00 PM - 3:45 PM
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MOBILITY OF COPPER, CHLORINE, AND SULFUR DURING QUENCHING OF HAWAIIAN BASALTIC MAGMAS
T36 Role of Mafic Magmas in the Generation of Porphyry Copper DepositsSunday, 27 October 20021:00 PM - 3:45 PM
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ROLE OF OXIDIZED, SULFUR-RICH MAFIC MAGMAS FOR PORPHYRY COPPER MINERALIZATION
T36 Role of Mafic Magmas in the Generation of Porphyry Copper DepositsSunday, 27 October 20021:00 PM - 3:45 PM
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THE GENESIS OF FIBROUS CALCITE AND SHALE-HOSTED EMERALD IN A NON-MAGMATIC HYDROTHERMAL SYSTEM, UINTA MOUNTAINS, UTAH
20 Gemstone and Semiprecious Minerals and Host Rocks in the Western United StatesThursday, 9 May 20028:00 AM - 11:00 PM
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TOPAZ RHYOLITE-HOSTED RED BERYL OF STARVATION CANYON, THOMAS RANGE, UTAH: CONTRASTS AND COMPARISONS WITH OTHER RED BERYL OCCURRENCES
20 Gemstone and Semiprecious Minerals and Host Rocks in the Western United StatesThursday, 9 May 20028:00 AM - 11:00 PM
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TOPAZ RHYOLITE HOSTED RED BERYL IN THE WAH WAH MOUNTAINS, UTAH: A GENETIC MODEL AND MINE UPDATE
20 Gemstone and Semiprecious Minerals and Host Rocks in the Western United StatesThursday, 9 May 20028:00 AM - 11:00 PM
2001
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VARIATIONS IN MAGMATIC SULFIDES IN DIKES, LARGE INTRUSIONS, AND VOLCANIC ROCKS, BINGHAM AND TINTIC DISTRICTS AND WASATCH PLATEAU, UTAH
150 Economic Geology III: Remote Sensing; Porphyry, Skarn, Replacement, Epithermal, and Supergene DepositsThursday, 8 November 20018:00 AM - 12:00 PM