The Three New Stones...

[Negrek]

There's only one of each new kind of stone that you can get in the game without using pickup at the moment. However, they're buyable in PBR, so in a monthish you'd be able to start getting more.

[Shadow Djinn]

There's only one of each new kind of stone that you can get in the game without using pickup at the moment. However, they're buyable in PBR, so in a monthish you'd be able to start getting more.

You can get two of the Dawn and Shiny Stones.

gfaqs:
Mt. Coronet (North). Surf across the southern pool of |
| | water to find it. |
| | A second Dawn Stone can be found near the end of |
| | Route 225, by a field of grass. Use Rock Climb to |
| | scale up to a ledge and fight the Dragon Tamer |
| | guarding it. Requires Rock Climb.

On Iron Island, you can find the Shiny Stone in the |
| | back exit of the cave. |
| | You can find another Shiny Stone on the southern end |
| | of Route 228, with the Speed Bike.