Presenting… Rainbow Ore!
Where to find it:
Really rare, find it 0-10 blocks above lava. There are only twice as many rainbow ore blocks than there are cave trolls in each world.
Mine it, and it gives 3 rainbow ore.
R ore sells for 50 Platinum Coins.
Craft 3 ores into rainbow ingots at an electric furnace.
Rainbow ingots sell for 200 platinum coins.
Besides selling, there is also another use for rainbow ingots:
A legendary alloy that is said to be fake
1 rainbow ingot
1 titanium ingot
1 platinum ingot
1 gold ingot
1 steel ingot
1 iron ingot
1 bronze ingot
1 tin ingot
1 copper ingot
Legend ore sells for 750 platinum coins.
A great way to get rich!