Set of 5 differnt Impact Glasses #1 Pica Glas Atacama / Chile generated by cometary fireballs during the late Pleistocene in the Atacama Desert, Chile, arround 12 000 years ago. 26g - 57 x 44 x 23 mm #2 Libyan Desert Glass (LDG) was created 28 million ago, when a big meteorite hit the sandstone formation at the great sand see in the Sahara. 15g - 40 x 28 x 20 mm #3 Darwin glass Tasmania Crater at 42°18'15"S 145°39'27"E Crater diameter 1.2 km Formed 0.816 +/- 0.007 million years ago in a meteorite impact. 6.5g - 29 x 19 x 13 mm #4 Aouelloul Glass, Mauritania Aouelloul glass is dark in color and often bubbly. It sometimes contains nickel-iron particles. These were trapped in the glass at the time of the impact and are part of the asteroid which hit Mauritania 3 million years ago. 2.4g - 22 x 15 x 8 mm #5 Irgizite were created during an asteroid impact which occurred approximately 900,000 years ago. They are found in Kazahkstan's Zhamanshin meteor crater located in a remote south east area of Kazahstan near the village of Irgiz. 6 pieces 2.1g together. 15 - 12 mm length 3 pieces with glossy surface, 3 pieces are dull by beeing buried and/ or transported. #6 "Flädle" the ipmpact glass imbedded in Suevit from The Nördlinger Ries / Germany. 23g 50 x 41 x 10 mm scale cube is 1 x 1 x 1 x cm International meteorite collector association member number #3503