The Bentonite Ore Blocks do have a Texture, but I have to admit that people with a not so good eyesight might have issues seeing it.
They do have texture. I am only telling about that little spinning item-block you can pick up after breaking bentonite ore. That little item-block have a texture of plain cobblestone!
And I did blow myself up with gunpowder blocks a couple of times.
Ops, my bad. I was testing on peaceful and just found out that nothing really deals explosive damage.
lol xd rekt 10/10.