Sorcress' staff

hi there the details of my staff for the blue sorcress costume!
It's made from driftwood (the base staff and the "pommel"), leafs; branches, white rocks (I don't know their name sorry!) and bone (my father found it, I can't tell which animal it came from). I fix all of that with leather stings and glue.
I carve the staff with runes (I translate a french spell) and It was damn hard and long!