by sysadmin | Mar 12, 2016 | Blog
Chelyabinsk impact melt breccia meteorite- Chelyabinsk region, Southern Urals, Russia. Fell February 15th , 2013, 9:20 am local time. LL5 Chondrite. 126.9 grams…. With an estimated initial mass of about 12,000–13,000 metric tonnes (13,000–14,000 short tons,...
