Mining in Aground is necessary to collect resources from ores, in addition to finding item chests and enemies. It is also required to access special caves or traverse mountains before flight.
To dig underground, a mining tool or mining vehicle is needed of mining strength at least that of the tiles being dug.
Tile Strengths[]
Mine
Icon
Block
1
Dirt
1
Magic Dirt
1
Snow
1
Western Dirt
2
Stone
2
Desert Dirt
2
Scorched Dirt
3
Western Stone
3
Markings
3
Unnature Dirt
3
Depths Dirt
4
Basalt
4
Magic Stone
5
Magic Stone 2
5
Obsidian
5
Sand
5
Depths Stone
5
Hidden World Dirt
5
Cells 1
6
Concrete
7
Subway
7
Ice Wall
7
Unnature Stone
7
Hidden World Stone
7
Cells 2
9
Bedrock
9
Hidden World Bedrock
9
Cells 3
101
Blackstone
Note that markings will also appear behind some tiles. The given mine value is for when they are visible before being mined.
Special Tiles[]
Icon
Name
Notes
Water
No air. Fills any gaps to the side or below. Tiles that are filled with water can be shoveled or pumped, but the sea cannot.
Ice
The player will slide on it until they reach another type of block. Left behind by Ice Wall.
Water Barrier
Magic barrier prevents water from passing. Can be created with Book of Absorption. Cannot be created on the sea.
Spirit Guide
Visible with spirit vision, indicates special locations. In the Colosseum and the Spirit World, it acts as a normal block that cannot be mined.
Ores[]
Most ores are percent generated, but those with numbers in brackets always exist in a certain number.
Icon
Name
Drop
Locations
Alter Gem
Eastern Island (Magic Dirt, Magic Stone, Magic Stone 2)
Cultivator Island (Magic Stone)
Divider Island - West side (All)
The Depths (Sand)
Hidden World (Hidden World Stone, Sand)
Enemy HQ (Cells 1)
Death’s door (Level 3, Magic Dirt)
Blood Gem
Eastern Island (Magic Stone, Magic Stone 2, Bedrock)
Cultivator Island (All)
Divider Island (Magic Stone, Magic Stone 2)
Unoiks 428b (Basalt)
The Depths (Sand)
Hidden World (Hidden World Stone, Sand)
Enemy HQ (Cells 1, Cells 2)
Death’s Door (Level 3, Magic Stone 1)
Chromium
Mars (Basalt)
Colony Terraformer Island (Western Stone, Obsidian)
Colony Mainland (Western Stone, Obsidian)
Hidden World (Hidden World Stone)
Death’s Door (Level 5, Concrete)
Coal
Starting Island (All)
Eastern Island (Magic Dirt)
Sunset Haven (Western Dirt)
Cultivator Island (Magic Stone, Stone)
The Heights (Dirt, Stone)
Divider Island (Magic Dirt, Western Dirt)
Earth Desert (Obsidian)
Earth City (Sand)
Unnature Sanctuary (Unnature Dirt)
The Depths (Depths Dirt)
Colony Terraformer Island (Western Dirt)
Death’s Door (Level 2, Dirt)
Diamond
Starting Island (Stone)
Eastern Island (Magic Stone, Magic Stone 2, Bedrock)
Sunset Haven (Western Stone, Basalt)
Cultivator Island (Magic Stone 2, Stone)
The Heights (Obsidian)
Divider Island (Magic Stone, Magic Stone 2, Western Stone, Obsidian)
The Depths (Depths Stone)
Mars (Basalt)
Colony Terraformer Island (Western Stone)
Colony Mainland (Western Stone)
Death’s Door (Level 2, Stone)
Evolution Shard
Cultivator Island (Magic Stone [5], Magic Stone 2[15], All [5])
The Depths (Bedrock)
Mars (Basalt)
Hidden World (Hidden World Bedrock)
Enemy HQ (Cells 2 [15] Cells 3 [20])
Death’s Door (Level 3, Magic Stone [5])
Exotic Gas
Hidden World (Hidden World Stone, Hidden World Bedrock)
Exotic Matter
Unoiks 428b (Obsidian, Bedrock)
Earth Desert (Obsidian)
Unnature Sanctuary (Unnature Stone, Bedrock)
The Depths (Sand, Depths Stone [8], Bedrock)
Mars (Basalt)
Colony Mainland (Obsidian)
Enemy HQ (Cells 3 [30])
Death’s Door (Level 5, Ice [13-15])
Focus Gem
Eastern Island (Magic Dirt, Magic Stone)
Cultivator Island (Magic Stone)
Divider Island (Magic Dirt, Magic Stone, Magic Stone 2)
The Depths (Sand)
Hidden World (Hidden World Dirt, Sand)
Enemy HQ (Cells 1)
Death’s Door (Level 3, Magic Dirt)
Gold
Starting Island (All)
Sunset Haven (Western Dirt, Western Stone, Basalt)
Cultivator Island (Stone)
The Heights (Dirt)
Divider Island (Western Dirt)
Earth Desert (Basalt)
Earth City (Basalt)
Unnature Sanctuary (Unnature Dirt)
The Depths (Sand)
Hidden World (Sand)
Mars (Desert Dirt)
Colony (Obsidian)
Death’s Door (Level 2 Stone, Level 4 Basalt)
Iron
Start (All)
Eastern Island (Magic Dirt)
Sunset Haven (Western Stone, Desert Dirt)
Cultivator Island (Stone, Magic Stone)
The Heights (Dirt, Stone)
Divider Island (Magic Dirt, Western Stone)
Unoiks 428b (Basalt)
Earth City (Sand, Concrete)
Earth Desert (Desert Dirt)
Unnature Sanctuary (Unnature Stone)
The Depths (Depths Dirt)
Hidden World (Hidden World Dirt)
Colony Terraformer Island (Western Dirt, Desert Dirt, Western Stone)
Colony Mainland (Desert Dirt, Western Stone)
Death’s Door (Level 2, Dirt and Stone)
Lava
6 Damage
All Areas except Hidden World (Stone, Magic Stone, Western Stone, Basalt, Unnature Stone, Sand, Cells 2)
Magnegem
Unoiks 428b (Obsidian)
Unnature Sanctuary (Bedrock)
The Depths (Depths Stone)
Terraformer Island (Obsidian)
Mercury (Basalt)
Enemy HQ (Cells 3)
Death’s Door (Level 5, Concrete)
Moissanite
The Depths (Depths Dirt, Depths Stone, Sand, Bedrock)
Death’s Door (Level 5, Concrete)
Oil
All Islands (Sand)
Sunset Haven (Desert Dirt, Basalt)
Divider Island (Obsidian)
Earth City (Basalt)
Earth Desert (Desert Dirt, Basalt)
Colony Terraformer Island (Desert Dirt)
Death’s Door (Level 4, Desert Dirt and Basalt)
Quartz
Starting Island (Dirt)
Eastern Island (Magic Dirt, Magic Stone, Bedrock)
Sunset Haven (Western Dirt)
Cultivator Island (Magic Stone, Magic Stone 2)
The Heights (Dirt, Obsidian)
Divider Island (Magic Dirt, Magic Stone, Western Dirt, Obsidian)
Earth City (Sand)
Earth Desert (Obsidian)
Unnature Sanctuary (Unnature Dirt)
The Depths (Sand)
Hidden World (Hidden World Stone, Sand)
Mars (Desert Dirt)
Colony Terraformer Island (Obsidian, Western Stone)
Colony Mainland (Desert Dirt)
Death's Door (level 3, Basalt)
Spirit Gem
Eastern Island (Magic Stone, Magic Stone 2, Bedrock)
Cultivator Island (Magic Stone, Magic Stone 2)
Divider Island/Pirate's Island (Magic Stone, Magic Stone 2)
The Depths (Sand)
Hidden World (Hidden World Stone, Sand)
Enemy HQ (Cells 2)
Death’s Door (Level 3, Magic Stone)
Sulfur
Sunset Haven (Western Dirt, Western Stone, Desert Dirt)