To evolve Magneton you have to level it up while inside Mt. Coronet.
Just adding onto this answer:
Pokemon that need to be in a certain area to evolve
Pinewheel Forest and Chargestone Cave are only found in the Black and White Pokemon games. Eterna Forest and Route 217 are only found in Pearl, Diamond and Platinum.
This link will help with other Pokemon that evolve at certain levels, through high friendship, with stones and through other special conditions.
http://pokemon.wikia.com/wiki/Evolution
The only way to get Magneton is to evolve a Magnemite.
Magneton is the last evolution form.sorry.
you can not.
If you mean Magneton, it can't evolve any more
You have to beat all of the Kanto Elite Four. After you beat them, Lance will give you a magnet that allows Magneton to evolve.
You cannot evolve magnezone, but you can evolve magnetite into a magneton at LV 30 and evolve the magneton into a magnezone by leveling up magneton in Mount Coronet
Magneton evolves into Magnezone.
Magneton can't evolve in HeartGold.you have to train on Mt. Coronet
The only way to get Magneton is to evolve a Magnemite.
No, you can evolve it in D/P/Pt by leveling up a Magneton in Mt. Coronet.You cannot evolve Magneton into Magnezone in Pokemon HeartGold/SoulSilver
level magneton in mt coronet.
You level Magneton up while at Chargestone Cave, and it will evolve into Magnezone.
magnemite evolves at level 30 into a magneton. Resources- I'm currently playing the game
You can't only diamond, pearl and platinum can because they have MT coronet which is where magneton will evolve.
Magneton is the last evolution form.sorry.
it mite evolve with a thunderstoneYou cant. You have to level a magneton up at Mt.Coronet in diamond, pearl, or platinum. Then it will evolve into Magnezone
You can't evolve magneton in soul silver. You can only evolve it by trading it back to Diamond or Pearl and training it at Mt. Coronet.