u get a leaf stone at the old ruins.if u keep lookin in there maybe youll find one
-Sset the Pokemon genios(yes I am a girl)
you go to heartome city go into the house beside it a girl will give you an evee use aleaf stone and you will get a leafeon .use a thunder stone and you will get a jolteon
You don't get the magna stone from buck in Pokemon platinum.
To find a shiny stone in platinum you have to dig in the underground tunnel.
It does not evolve with a dusk stone in Pokemon Platinum
there is no bronze stone
Platinum is a metal, not a stone. Need more info in the question. You can go to any jewelry store and have them look at your ring and tell you what it actually is since platinum is not a stone.
In the Underground.
Go underground and you could get a water stone there
on route 225 there will be a dawn stone
you can find a thunder stone by checking the UNDERGROUND
There is a shiny stone at the end of Iron Island.
happini can evolve with a oval stone