People sometimes send me pic's with a message like, "Ooo! Ooo! I gotta have more of this!" I usually reply, "I'll do my best." Sometimes, it's really hard to absolutely identity the variety of agate. Even when I can, it can be hard to find a piece that matches another piece. Rocks are natural objects.
I * THINK * this is Idaho Graveyard Agate. But, as I often write, "I'm not a great rockhound. That was my dad."