Nice to meet you, I'm new here and I love rocks and minerals !
I come because there's one I can't identify, I suppose it may be agate with jasper inclusions, but I can't be sure.
Just so you know, I already asked into a minerals shop, and the one who was holding it said me he didn't knew what it was.
I tried to test a little things, but I don't want to break it. So I tried using my nails to see the hardness, and even by forcing it didn't do a thing. Also the surface is very smooth to touch. And as I expected, I had no reaction with magnets. As you can see, light shines a little through it, but not a lot.
Here's the pictures. I'm sorry for the quality, I did my best but I've got only my phone for that.
This one using the flash :
And this one too :
From the back :
This brown things looks a little like jasper or silex :
Well, I hope that's enough pictures. Again sorry for the quality, it's not so great and I'm conscious of that.
Thank you honestly for all the help you can bring ! I hope someone would know what it is !