In block miner,ores are the most common things.They can range from the humble dirt to the rare diamond.They aslo can be craftable;bricks and smooth blocks are gotten this way.
List of Ores
Most ores are found in Mine worlds;the only execption is craftable blocks(only if someone places them,and taking them is trolling/greifing) and Dirt,which can be found in Play worlds.(In order of rarity)
Sulfur
Clay
Stone
Candy Ore
Bronze Ore
Iron Ore
Silver Ore
Gold Ore
Rarium Ore
Rough Amethyst
Rough Topaz
Rough Emerald
Rough Ruby
Rough Sapphire
Rough Diamond
Bricks (these do not inculde Smooth Bricks. For smooth Bricks go here.)