D.R. Van Orden
RJ Lee Group, Inc, Monroeville, PA
Activity
2015
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CHARACTERIZATION OF STRUCTURALLY COHERENT MINERAL INTERGROWTHS IN COSMETIC TALC
299 Mineralogy/Crystallography (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
2011
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ASBESTOS – WHAT'S IN A NAME?
T93 A Healthy Society, Geosciences, and Natural Resources IMonday, 10 October 20118:00 AM - 12:00 PMRoom M100BC
2010
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THE CHALLENGES OF DEFINING AND CHARACTERIZING ASBESTOS
4 Asbestos I: Past, Present, and FutureSunday, 14 March 20108:00 AM - 12:05 PMCarroll
2009
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CARB DEFINITIONS OF ASBESTOS
T233 Issues Surrounding Exposure to Asbestos and Other Potentially Hazardous Fibrous Minerals Occurring in Their Natural Settings IWednesday, 21 October 20098:00 AM - 12:00 PME143/144
2007
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NATURALLY OCCURRING ASBESTOS - A RECURRING PUBLIC POLICY CHALLENGE
T109 Positive and Beneficial Aspects of Earth Sciences in Public HealthMonday, 29 October 20071:30 PM - 5:30 PM
Date Unknown
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NATURALLY OCCURRING ASBESTOS: AN ALTERNATE ANALYSIS
T147 Geology, Health, Forensics and Public Policy (Posters)
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CHARACTERIZATION OF HISTORICAL AMPHIBOLE SAMPLES FROM THE FORMER VERMICULITE MINE NEAR LIBBY, MONTANA U.S.A
T118 Petrologic Mineralogy—The Study of Minerals in Context (Posters): In Honor of Charles V. Guidotti