Found this banded slate pendant in a gravel bar along the river.

Pieces of various types of pottery and some small clay balls.

Some more small pieces.  We picked up about a half gallon of this stuff before we decided we had enough.

These next three items are on loan from a friend.  They came from southern California (I think).

What's your guess.  A celt or grinding stone?  It is ground to an edge on the left side.

???  Are the grooves for hafting?  A couple of people have suggested that this stone was used for grinding/polishing points.

Large full groove hammer.  The ends have not been sharpened like an axe.