This thing has been driving me nuts for years.
You will probably go Yeuch !!
I think it's an African Muti (medicine) Pot for grinding up leaves, herbs etc for traditional healing. So its a mortar to us, effectivelyor at least its about the right size and shape.
Now the thing that bugs me is that its soooo heavy ....and I could have sworn I saw it yesterday but it's disappeared overnight !!!
When it reappears I'll measure and weigh it ...it's about 6" tall
So stoneware ?
on the inside it looks greyish white and carved !! - ditto on the base
Thanks in advance
Pete