I found a few bags of these a while ago. I've tried Google image search with varying degrees of succeed but also lots of contradictory results. Some results I have are pink tourmaline, lapis lazuli and rough turquoise perhaps. Seem to get different results for each one though. Any ideas what they might be?
Which one is tourmaline, 3rd one down? 4th down maybe charoite,5th possible lapis or sodalite, 6th something with copper in it.
The shade of blue makes me think of kyanite, but doesn't quite have the right look for the way kyanite crystals form.
Just my opinion here .... The lavender stone might be charoite. The dark blue one might be sodalite. The light blue might be turquoise. I agree with tourmaline on the last one.
Just for fun…….check them with a blacklight to see if any of them glow. The first one looks like it might. There is a whole subset of minerals that glow under black light that folks collect.
