Darwin Glass rockinaboxsericho iconic and labeled

iconic and labeled

Above: Macro image of a Roman arrowhead specimen

Band 4 (near-infrared) and Band 2 (green) as red

About the Concorde

This specimen is a basalt slab from the Kuznetsk Basin in southwestern Siberia

Darwin Glass rockinaboxsericho iconic and labeledOver 800,000 years ago, an airburst meteorite over Tasmania lit up the sky. In its wake, a hole in the Earth formed now known as Darwin Crater. The intense force and heat of the explosion shot debris into the sky, where it melted and cooled during flight into a rough natural glass called a tektite. These tektites were launched over 150 square miles and were eventually collected and traded by early human societies. This specimen is a piece of Darwin