A 'rough' Tiny Tuesday!

This week's theme for TT is 'rough'.  All that I could find quickly were these stones collected by Violet.  She collected them after I had shown her my crystals, in the hope that cracked open they would reveal something jewel-like and glittery.  As you see we haven't yet opened them!
In other news: Mr MC's cold is definitely a cold not allergy and I had a bout of D & V last night so feel rather fragile today.