Nothing can explode obsidian up to minecraft 1.2.5
No. Only a Diamond Pickaxe can mine obsidian.
You need a Diamond pickaxe to mine Obsidian.
In the latest Minecraft, you can.
There's no such thing as an obsidian sword unless you have mods installed.
you mine obsidian with diamond pickaxes
You need a Diamond Pick to harvest obsidian blocks.
Only with a diamond pickaxe.
The ID is : 49
No. Any explosions, no matter TNT or creeper, can destroy obsidian
No, you need a diamond pickaxe to mine obsidian.
Obsidian is usually found in caves underground where flowing water hits still lava.