gems in tomorrowland

While we were in Tomorowland, we found some plastic gems stacked up on some rocks. The fact they were left there appeared to be intentional, and they were out of easy public view (but visible and accessible to children), so I was wondering if anyone knows if these are part of some Tomorrowland "search", sort of like the paintbrushes on Tom Sawyer Island. Has anyone heard of this?

Dan

Disneyhomevideo

Do you have a photo of where you saw them?

I do not have a photo unfortunately, there were several, maybe 10, on the rocks on the side of the walkway between the tomorrowland terrace noodle station and the area of the park with Stitch's Great Escape.

Dan

Disneyhomevideo