There's no such thing as an obsidian sword unless you have mods installed.
Nothing can explode obsidian up to minecraft 1.2.5
1 stick at the bottom middle of the crafting table when entered above the stick put 2 obsidian ingot 'directly' above it and on both sides of the obsidian put iron ingots. And there you go!
No. Only a Diamond Pickaxe can mine obsidian.
You need a Diamond pickaxe to mine Obsidian.
In the latest Minecraft, you can.
you mine obsidian with diamond pickaxes
You need a Diamond Pick to harvest obsidian blocks.
anythings possible
Only with a diamond pickaxe.
The ID is : 49
Obsidian was a highly valued commodity in Teotihuacan for its use in making tools and weapons. It was also used for religious and ceremonial purposes, contributing to the economy through trade and tribute payments. The exploitation and distribution of obsidian helped support the city's economy and its influence across Mesoamerica.
No. Any explosions, no matter TNT or creeper, can destroy obsidian