There are now eight new ores which randomly generate throughout your Minecraft World. Here’s the facts about them generating.
Copper Ore:
It is more common than iron but rarer then coal. It can be found up to layer 256
Tin Ore:
Is slightly rarer than copper and can also be found up to layer 256
Silver Ore:
Is slightly rarer than Tin Ore but can be found up to layer 50
Blurite Ore:
Is rarer than iron ore but can only be found up to layer 40
Mithril Ore
Mithril Ore:Is rarer than blurite ore and can be found up to layer 30
Adamant Ore:
Is rarer than diamond and can be found up to layer 15
Runite Ore:
Is even rarer than Adamant and can be found up to layer 10
Dragon Ore:
Is by far the rarest and can be found up to layer 10 however it is common on layer 2