I've come across a few Black Soul Gem fragments. Any use or just more crap?

Thanks!

They look nice decorating your home.
I havent found any use for them.

Are you sure they are "Black Soul Gem Fragments?"

I find "Soul Gem Fragments" a lot. I'm pretty sure they are just clutter items.

When the SDK comes out, I had planned to expand upon the crafting system and one of the things I was gonna do was to make it so you could "reforge" a complete soul gem with the right amount of fragments (the bigger the gem, the more fragments it would take).