Brown Curved Shard

This brown shard has so much going on, it’s hard to describe!  It has a curve at the bottom that sticks out at an angle about 3/4″.  I’m not positive but it appears to be the base of a bottle with part of the bottom and part of the side of the bottle.  It is perfectly smooth and measures 1 1/4″ long and 3/4″ wide.