Mayk Ideal_Rock Premium Joined Feb 12, 2011 Messages 4,807 Sep 19, 2012 #1 http://news.yahoo.com/blogs/technology-blog/russian-asteroid-crater-revealed-filled-over-1-quadrillion-013025163.html
http://news.yahoo.com/blogs/technology-blog/russian-asteroid-crater-revealed-filled-over-1-quadrillion-013025163.html
AN0NYM0US Shiny_Rock Joined Feb 10, 2011 Messages 328 Sep 19, 2012 #2 The average size is very small. Very few are expected to be gem quality. It's still an important find for scientist and those with industrial diamond needs.
The average size is very small. Very few are expected to be gem quality. It's still an important find for scientist and those with industrial diamond needs.