Quote:
Originally Posted by Catfish
First congrats it did not hit anyone!
How big is it? Weight? If walnut-sized to double-walnut-sized it could(!) be a kind of aubrite, if so it would contain only few metal but mostly magnesium-silicate fosterite and enstatite. Also it would be very rare..
But not sure, so don't take my word for it  |
It is indeed the size of a large walnut, 5cm along its longest edge and weighs 41g. I can see tiny sparkly specks in it, suggestive of silica