no he can not evolve by stones.............
Geodude will evolve into Graveler.
Geodude evolve into Graveler at level 25; Graveler evolve into Golem whenn traded.
Graveller
Geodude evolves level 25, and then you have to trade Graveler to evolve it into Golem.
Geodude evolves at lv. 25.
Geodude evolves into Graveler starting at level 25. Graveler will evolve into Golem when traded.
Geodude evolves beginning at level 25.
Geodude's third and final evolution is Golem. To get to this stage, you must evolve Geodude into Graveler via level-up. Once this is completed, Graveler can be traded at any point to evolve into Golem.
To evolve Geodude, raise it to level 25 into Graveler. To get the second stage to evolve into a Golem, trade it with either yourself or another person.
yes into graveler
25....
(geodude) 25