# Silver - Stage 1 (technology)

internal name `silver-mk01` · tier 2 (Logistic science pack, [tier 2](https://factorio.kalzumeus.com/tier/2.md))
HTML page: https://factorio.kalzumeus.com/tech/silver-mk01/

## Cost

175 units of (1 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 2 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 3 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 60 s each.

## Requires (1)

- [Lead processing - Stage 2](https://factorio.kalzumeus.com/tech/lead-mk02.md)

## Leads to (2)

- [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md)
- [Soot separation](https://factorio.kalzumeus.com/tech/soot-separation.md)

## Unlocks (1 recipes)

### Silver plate (`silver-plate-1`)

- 45 s · tier 2
- Ingredients: 27 × [Silver lead dust](https://factorio.kalzumeus.com/item/lead-dust.md)
- Results: 9 × [Silver plate](https://factorio.kalzumeus.com/item/silver-plate.md)
- Made in: Advanced foundry MK 01, Advanced foundry MK 02, Advanced foundry MK 03, Advanced foundry MK 04, Thermal furnace, Gas furnace, Stone furnace
- Unlocked by: [Silver - Stage 1](https://factorio.kalzumeus.com/tech/silver-mk01.md)