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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Size: 12 x 14 x 5mm
Size: 7 x 5 x 4 cm
Darwin Glass is a tektite
in 1891 and studying it has taught scientists much about the effects of these extraordinary crater-forming impacts
The supply of these Quartz crystals from Ganesh Himal is limited
Trinitite 1.38g - Trinity Test Site, White Sands, New Mexico, USA Impact glass Size: 12 x 14 xFormed on July 16, 1945, when desert sand melted under the intense heat of the worlds first atomic test, Trinitite is a rare historic glass. Collected in the 1940s50s before the site was closed, these preserved pieces are highly collectible relics of history. Size: 21 x 15 x 5mm Weight: 1. 38g Includes: 1. 25" Collector's box with label. History of Trinitite The detonation took place at 5: 29 a. m. on July 16, 1945, at the Trinity Site, about 35 miles