Orasa Weldon
OW Design, Tucson, AZ
Activity
2024
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THE LITERATURE OF GEM GRANITIC PEGMATITES: CELEBRATING 40 YEARS OF THE GEO-LITERARY SOCIETY
T263 Gem Minerals, Localities and Geological Significance (Posters)Wednesday, 25 September 20248:00 AM - 5:30 PMHall D
2021
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GEM MINERAL LOCALITIES AT THE TIME OF THE TAJ MAHAL
T190 Gemological Research in the 21st Century—Gem Minerals and Localities (Posters)Tuesday, 12 October 20212:30 PM - 6:30 PMExhibit Hall A