Rachelle B. Turnier
Gemological Institute of America (GIA), Carlsbad, CA
Activity
2024
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LARGE, GEM-QUALITY PRIMARY SAPPHIRES FROM THE FRENCH BAR SILL, MONTANA: IMPLICATIONS FOR THE ORIGINS OF ALLUVIAL MISSOURI RIVER SAPPHIRE
T164 Gem Minerals, Localities and Geological SignificanceTuesday, 24 September 20248:00 AM - 12:00 PM207A
2022
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APPLYING THERMOMETRIC TECHNIQUES TO MONTANA SAPPHIRE MINERAL INCLUSIONS
T225 Gemological Research in the Twenty-First Century—Gem Minerals and LocalitiesWednesday, 12 October 20228:00 AM - 12:00 PM503