What is the grey version of blocks of iron?

Question

Does anyone know the name of this block I'm looking at? I'm playing vanilla 1.12.2

Answer 1

No, sorry( But I think you can google this

Answer 2

Smooth stone(as of 1.16) or Double Stone Slab(in all other versions).

Answer 3

What you are looking at is a block called smooth stone, smooth stone slabs are used to create armor stands, and I think it's made by smelting cobblestone back into regular stone then making either a 2x2 or 3x3 block on the crafting table grid and 1x2 for the slabs

Answer 4

i think you can find answer on this

that was smooth stone and the size is depend on what are you looking for. this can be good style if you following this