Yes, all blocks that can be broken still have the 70% chance of being destroyed entirely. Don’t use diamonds. Dig a 1×2 tunnel, then go back and place TNT along it (spaced every 5 blocks) and blow it up.

Can u TNT mine diamonds?

Assuming the same laws of TNT in the PC/Mac game apply to the Pocket edition, then yes, you can! However, there are two things to keep in mind: 75% of the diamonds will be instantly “vaporized” in the explosion instead of dropped as items. You cannot use a Fortune enchantment when using TNT.

What breaks diamond ore in Minecraft?

Diamond ore can only be mined with an iron pickaxe or better (better meaning gold, diamond, or netherite). If you try to mine diamonds with a stone or wood pickaxe, the block will break but you won’t get anything from it.

TNT can be used to help with mining, but you need to keep in mind that it will destroy some of the resources that are released from broken blocks. It is more of aid in removing large areas quickly and not for actually mining resources.