Eurybia crystal

In 27th century, natural resources finally consumed by mankind.
In year 2708, one huge meteor strikes the earth and form a large craters. And the mysterious crystal burst out of the meteor. Later they found out the mysterious crystal release an unknown new energy resources underneath the earth crust, people call that mysterious crystal the Eurybia Crystal.
This meteor strikes event also well known as the"Geschenk Fall" by posterity