Yes, you can. You have to go to Black City's store. You can get the market by visiting the city, battling and talking to people to get more points. The more points you have, the more people move in, more buildings are built, etc.
there is this guy in the sea at sunyshore city then you talk to him and he changes all the shards into stones or you can buy the NDS action replay ultimate code for Pokemon and get 999x stones of every kind
if u mean stone that makes pokemon evolve, then u find them
Well, this may not be helpful, but Fire stones evolve some fire Pokemon... Sun stones also evolve fire Pokemon, (Fire stone, Thunder stone and Water stone also evolve "Eevee", the Pokemon you get after completing sinnoh dex.
You cant buy any fire stones in pearl or diamond but you can find them underground by digging into walls. They are easer to dig up after you get the national-dex. Hope i helped!
most of the stones (moon stone, thunder stone, leaf stone, sun stone, dawn stone, dusk stone, oval stone, shiny stone, ....etc.....) make Pokemon evolve. However, the everstone prevent the holder from evolving.
In pokemon black you can buy the thunder stones from a man in the black city
you cannot buy them.
You can buy them at Black City.
Unfortunatly not, Firered is the only pokemon game where you can buy evolutionary stones.
Sorry but it is not possible to buy them
If you mean evolution stones. You can buy them at the shop in Celadon
you cant buy them but get them underground
You cannot buy leaf stones you have to earn them from people like lennora the second gym leader or find them in poke balls.
Dust Clouds in Caves.
in profile go to pokemart
they don't
In the Shopping Hall 9 on route 9. Watch out though, there are trainers there who want battles.