4 septembre 2016
Gemstones: Aquamarine to Zircon on display at University of Delaware's Mineralogical Museum
Spodumene, Mawi, Afghanistan, crystal (8.5 cm) and cut stone (317.96 cts). Image courtesy of Tom Spann. NEWARK, DE .- The University Museums of the University of Delaware displays gemstones from the collection of Herb and Monika Obodda August 31-December...