
Mineral Purification Plants
Mineral Purification Plants is a resource building in Stellaris 4.5.2. It costs 200 Minerals and takes 360 days to build, with an upkeep of 2 Energy Credits a month. It adds Astro-Harvesters and Astro-Harvester Drones jobs, depending on the empire. It needs Mineral Purification. Upgrades to Mineral Purification Hubs.
Jobs Mineral Purification Plants adds
Jobs come from the building's job modifiers; 4.x counts jobs in hundreds (a district adds 100). Variants for other kinds of empires are listed with their condition.
200 Astro-HarvestersNomadic empire; Not: Gestalt Consciousness
- Owner
- Nomadic empire
- Not: Gestalt Consciousness
- Owner

Nomadic empire; Gestalt Consciousness
- Owner
- Nomadic empire
- Gestalt Consciousness
- Owner
Cost, upkeep and output
Base values from the building's resources block; conditional variants (nomadic empires pay other resources, for example) open with their condition.
- Cost
200Minerals
20Volatile Motes — Nomadic empire- Nomadic empire
- Upkeep a month
2Energy Credits
What Mineral Purification Plants does
- +0.5
Minerals Produced per 100 Miners
when…
- Owner
- Not: Nomadic empire
- +0.5
Upgrade chain
upgrades = { } in the files: each building upgrades to the next.
How to unlock Mineral Purification Plants
- Owner
- Not: Wilderness empire
- None of
- Modifier: Resort World
- Planet class: Ring Segment
- Any of
- Not: Planet class: Orbital Habitat
- Planet class: Orbital Habitat
- check modifier value
- Modifier: district hab mining max add
- Value more than 0
- Any of
- Carrier flag: ignore_ai_building_limitations
- Owner
- Not: Controlled by the AI
- Has any mining district or building
- Owner
- Nomadic empire
Destroyed or converted when (destroy_trigger)
- Any of
- Modifier: Resort World
- Owner
- Controlled by the AI
- Not: Has any mining district or building
- Owner
- Wilderness empire
In the game
Minerals that have passed through these purifiers are of the highest quality.
ID
building_mineral_purification_plantMineral Purification Plants: questions
How much does Mineral Purification Plants cost in Stellaris?
200 Minerals, 360 days to build; upkeep 2 Energy Credits a month (common/buildings, base values).
What jobs does Mineral Purification Plants give?
Depending on the empire: Astro-Harvesters and Astro-Harvester Drones.
What does Mineral Purification Plants upgrade from and to?
It upgrades to Mineral Purification Hubs.
What is the ID of Mineral Purification Plants?
building_mineral_purification_plant (common/buildings, Stellaris 4.5.2).
Source: common/buildings/03_resource_buildings.txt, Stellaris Cygnus v4.5.2 (9776). Base values before modifiers.
