Chondrite. Only small hunks, not 'big'
In Russian, but look at the picture! http://www.mk.ru/science/space/article/2013/02/22/816801-chelyabinskiy-meteorit-priletel-v-moskvu.html
Translate: http://goo.gl/GnhJ3 (((((((((((((((((( ( ( ( ( (O) ) ) ) ) ))))))))))))))))))) William J. Beaty SCIENCE HOBBYIST website billb amasci com http://amasci.com EE/programmer/sci-exhibits amateur science, hobby projects, sci fair Seattle, WA 206-762-3818 unusual phenomena, tesla coils, weird sci
