u/ClassroomOrdinary

Found by the Missouri River in ND. I did a scratch test with a piece of jasper, it left a scratch in the jasper so it’s prob harder.

Found near the Missouri River in ND. It’s about th same hardness as jasper and quartz, and it’s a bit bigger than my hand. I can’t tell if it’s unakite or just granite.

Found in nd by Missouri River, I’ve done the scratch test and it’s about as hard as a jasper