You can use any pic-axe that is made of iron or higher. On the xbox version there is a glitch to get unlimited gold
iron
dooplicator
You have to use an iron pickaxe. Then you can smelt the gold in a furnace to get a gold ingot.
decoration
You will have to use an iron pickaxe to mine diamonds.
an iron pickaxe will do.
iron pickaxe
You have to use at least an iron pickaxe or better.
You need a Diamond Pick to harvest obsidian blocks.
An iron pickaxe, but gold is pretty useless excpet for these things: Golden Apple Golden Carrot Netherite (In Nether Update) All tools have good damage but run out too quickly.
it is a a type of tool to use for gold panning
You can use leather, gold, diamond, and iron