Here is the full list of all 16 Hammerting achievements.
Craft a 'Star of Mara' gemstone.
Produce 5000 metal ingots of any kind.
Win the game by completing the 'World Conquest' victory condition.
Produce 5 units of 'Dwarven Licorice'.
Harvest one of each type of crop.
Construct at least 500 lengths of track for elevators or railroad.
Construct 7 of each type of Drill.
Acquire the Knowledge of 'Myth of the Hoard'.
Destroy one of each type of monster lair.
Discover 1 'Jackpot Mine', 1 'Ancient Dwarven Mound', and 1 'Sacred Well'.
Build 1 'Foundry', 1 'Quarry', 1 'Smithy', and 1 'Great Hall'.
Hold a Hammerting
Have exactly 7 male dwarves, and 1 female dwarf, living in the Mountainhome.
Have at least 40 dwarves living in the Mountainhome.
Slay 100 'Skeletons' and shut down 5 'Abandoned Graveyards'.
Win the game by completing the 'Righteous Affluence' victory condition.