Mystery stone

If any one might know what this is i would most appreciate it... as u can see it has pinkish purple stone cubes inside of it.
no they are not transparent at all. the matrix for the most part is pretty soft... all u need to is hit lightly with a hammer to make it loose enough to remove the cubed stones. I do like it alot and feel i am gonna have some fun with it.:)

Time to get educated about stones!:) I have loved em my whole life just not familiar with a lot of them.

(click on the pic to see a much bigger pic of it.)
Thanks for ur time and for looking any help is appreciated.

peace out
Lis