You find the Gyaradosite at Couriway Town. After having beaten the Elite 4 and done the side quest to allow you to find Mega Stones, go east to the area with waterfalls, where you'll find a shining patch. Go up to it and press A to get the Gyaradosite.
There is no such thing as a mega stone in Pokémon Pearl. Mega stones were first introduced in Pokémon X and Y and are required for certain Pokémon to Mega Evolve, which is a temporary new evolution stage.
Gyrados does not evolve into Lapras. Gyrados evolves from Magikarp and can mega evolve into Mega Gyarados using the Gyaradosite. Lapras does not evolve into or from any other Pokémon.
in a route
In Pokémon X and Y, the Chamber of Emptiness is where you can find the Banettite, which is the Mega Stone for Banette, and the Spooky Plate for Arceus.
Gardevoir is a Psychic and Fairy type Pokemon. It can Mega Evolve using into Mega Gardevoir using the Gardevoirite Mega Stone.
You cannot find the Mega Stone for Latios in Pokémon X or Pokémon Y.
Nowhere. As of now there is no such a thing as a Mega Salamence.
its magma stone and its in stark mountain after you beat the game
There is no such thing as a mega stone in Pokémon Pearl. Mega stones were first introduced in Pokémon X and Y and are required for certain Pokémon to Mega Evolve, which is a temporary new evolution stage.
Pinser in Pokemon does not evolve into any other creature. Pinser does evolve into a Mega Pokemon using the Mega Stone at any level.
Gyrados does not evolve into Lapras. Gyrados evolves from Magikarp and can mega evolve into Mega Gyarados using the Gyaradosite. Lapras does not evolve into or from any other Pokémon.
Gary
My good sir, mega balls are nonexistent in the pokemon video game series.
40
in a route
Mega Stone from Fuji at Violet, and Mega Stone X from Roxanne at. Dim Deep Cave. 30. I can't get into a new Orange Islan
In Pokémon X and Y, the Chamber of Emptiness is where you can find the Banettite, which is the Mega Stone for Banette, and the Spooky Plate for Arceus.