Looking for tumbling rough. Found misc jasper. Bottom row: agatized jasper. 2nd row, right: banded jasper.
Some are really small, but I keep them for the grandkids. They like them.
The black rock is around 7 Mohs. Waxy look, no visible crystals. I’m guessing black chert. If so, it’s the largest chunk I’ve found.
Some are really small, but I keep them for the grandkids. They like them.
The black rock is around 7 Mohs. Waxy look, no visible crystals. I’m guessing black chert. If so, it’s the largest chunk I’ve found.
