Towels, Jedis, quartz and something intriguing

Greetings to all for Towel Day and the Universal Day of the Jedi. I know they seem unrelated to the topic at hand, but nothing really is. It's my son Jonas's 20th birthday as well. Great time of year!
In the wood near where I live, there's lots of quartz and jasper. The above is an example of the kind of thing that's strewn all around there.

I brought home some white stones after a long walk picking them up in several areas. Next day when I washed them, I noticed this one. The pictures above and below are the back and front. It's unlikely, I know, but I keep thinking it could be a tool, a kind of scraper. It has a nice edge, and it fits perfectly in my hand.


If it is a tool, it could be ceremonial. I had to photograph the whiter side in the shade because it is very shiny. The bluer-looking parts are clear quartz. And a point toward the bottom in the picture is actually a clear crystal, although it doesn't show in this light. Whether or not it's a tool, it's a pretty and unusual thing. Needless to say, it didn't go out in the garden like the rest of the stones. I just wish I knew which area I picked it up in. I wasn't expecting tools or anything, so I wasn't keeping track.

Any input is welcome.