Here is the full list of all 46 Lost Lands: Mahjong achievements.
Investigated location: Fairy Glade
Interactions with meatnaggers
Investigated location: Sunken City
Interactions with limping dragons
Interactions with spiderlikes
Investigated location: Mage Tower
Investigated location: Floating Isles
Investigated location: Bog
Interactions with ratlings
Interactions with buzzing deaths
Interactions with undead
Interactions with falagars
Investigated location: Ships Graveyard
Interactions with warrior shadows
Coins spent
Investigated location: Dwarf Caverns
Crystals spent
Investigated location: Stronghold
Interactions with darkwings
Amulets used
Collections gathered
Investigated location: Forge
Investigated location: Menagerie
Interactions with fiery golems
Tools used
Investigated location: Farm
Interactions with predacious satyrs
Interactions with dark heralds
Interactions with snakelizards
Investigated location: Stone Quarry
Items purchased
Achievements won
Energizers purchased
Chests opened
Interactions with redeyes
Increased max energy
Quests completed
Energy used
Level reached
Investigated location: Fisherman's Hut
Investigated location: Old Town
Interactions with cave kobolds
Time for finding objects expired!
Locations examined
Unlocked locations
Investigated location: Forest Cabin