Miner

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Skill: Miner

Association
Profession	Miner
Job Title	Miner
Labor	Mining
Tasks
Dig
Workshop
None
Attributes
Strength Toughness Endurance Willpower Spatial Sense Kinesthetic Sense

v50.14 · v0.47.05 This article is about the current version of DF. Note that some content may still need to be updated. More Info · V

He's got his sights on some native platinum.

Miner is the skill associated with both the mining labor and its associated profession. Miners are necessary to build any kind of fortress that is underground or involves stone. They are required to dig tunnels, channels, stairs and ramps, as well as remove said stairs and ramps. Miners require a pick to do any work. The quality and material of the pick doesn't affect how quickly they mine.

Miners gain experience for every tile mined, which means they gain experience faster in easier-to-dig soil and slower in stone. Due to the constant demand, straightforward work and fast experience curve, miners level-up to legendary skill faster than any other profession. Most players will have one or two legendary miners within thirty minutes of gameplay.

Mining skill affects only the speed at which stone is mined, not the chance of acquiring resources from mining. Normal rocks and ore deposits drop an average of 1 boulder for every 4 squares mined; in compensation, one ore gives 4 bars of metal and one stone boulder yields 4 blocks. Gem clusters drop rough gems 100% of the time.

In order for any mining to be done, the designations menu must be used.

Mining behavior

If a large area is designated for mining, miners tend to clear out the left side first, working from the top down as much as possible. This is not absolute but is a strong tendency.

Once mining, a dwarf will automatically continue on to mine any connected tiles (on the same level) designated for mining, even diagonally, rather than shift to mine a discontinuous tile.

Dwarves tend not to see tiles on different levels as "connected" (e.g. an up-stair below a down-stair), and will tend to clear one level before moving on to another - even to the point of moving far across a map to do so. They seem to mine top levels over lower ones. If no mining-designated tile is connected, they will seek to mine a top-left-designated tile on a top-most level.

Mining speed

A zero-skill Miner takes 20 job ticks (5 per 'wear' on the wall being dug - a soil tile would just be 5) at about 11 frames per tick, for a total of about 215 frames to mine a single tile. A Proficient miner, however, did the same work in only 60% of the time (12 job ticks, 3 per wear level). A Legendary miner did the job in 20% of the time (4 job ticks, 1 per wear level).

If you're doing a lot of digging, starting with a semi-skilled Miner can save you a lot of time.

Combat

The miner skill is also used when fighting with a pickaxe. Pickaxes are brutally effective weapons, combining a piercing and a slashing attack, and make really good weapons for adventurers. Immigrants can come to the fort with low-quality copper or bronze pickaxes, so consider replacing them with better-quality materials, like iron made by skilled weaponsmiths. Despite their effectiveness, however, a miner who is attacked when he's busy mining will not generally use his pick in combat, unless he is forced to.

V · T · E Skills
Miner	Miner
Woodworker	Bowyer · Carpenter · Wood cutter
Stoneworker	Engraver · Stonecutter · Stone carver · Mason
Ranger	Ambusher · Animal caretaker · Animal dissector · Animal trainer · Trapper
Doctor	Bone doctor · Diagnostician · Surgeon · Suturer · Wound dresser
Farmer	Beekeeper · Brewer · Butcher · Cheese maker · Cook · Dyer · Gelder · Planter · Herbalist · Lye maker · Milker · Miller · Potash maker · Presser · Shearer · Soaper · Spinner · Tanner · Thresher · Wood burner
Fishery worker	Fish cleaner · Fish dissector · Fisherdwarf
Metalsmith	Armorsmith · Furnace operator · Metal crafter · Blacksmith · Weaponsmith
Jeweler	Gem cutter · Gem setter
Craftsdwarf	Bookbinder · Bone carver · Clothier · Glassmaker · Glazer · Leatherworker · Papermaker · Potter · Stone crafter · Strand extractor · Wax worker · Weaver · Wood crafter
Engineer	Mechanic · Pump operator · Siege engineer · Siege operator
Administrator	Appraiser · Organizer · Record keeper
Military	General Archer · Armor user · Biter · Dodger · Fighter · Kicker · Shield user · Striker · Wrestler Weapon Axeman · Blowgunner · Bowman · Crossbowman · Hammerman · Knife user · Lasher · Maceman · Misc. object user · Pikeman · Spearman · Swordsman · Thrower Other Discipline · Leader · Military tactics · Observer · Student · Teacher
Social	Broker Comedian · Conversationalist · Flatterer · Intimidator · Judge of intent · Liar · Negotiator · Persuader Other Concentration · Consoler · Pacifier
Performance	Music Keyboardist · Musician · Percussionist · Singer · Stringed instrumentalist · Wind instrumentalist Spoken Poet · Dancer · Speaker
Scholar	Critical thinker · Logician · Mathematician · Astronomer · Chemist · Geographer · Optics engineer · Fluid engineer · Wordsmith · Writer
Other/Peasant	Climber · Crutch-walker · Knapper · Reader · Rider · Schemer · Swimmer · Tracker
Unused	Balance · Coordination · Druid · Mod skills