# Thorium oxide

Pyanodons item · internal name `th-oxide` · stack size 100 · first craftable in tier 7 (Production science pack, [tier 7](https://factorio.kalzumeus.com/tier/7.md))
HTML page: https://factorio.kalzumeus.com/item/th-oxide/

## Produced by (1 recipes)

### Thorium oxide (`th-oxide`)

- 10 s · tier 7
- Ingredients: 50 × [Thorium Oxalate](https://factorio.kalzumeus.com/fluid/th-oxalate.md), 100 × [Ammonia](https://factorio.kalzumeus.com/fluid/ammonia.md), 1 × [Filtration media](https://factorio.kalzumeus.com/item/filtration-media.md), 1 × [Glassware](https://factorio.kalzumeus.com/item/flask.md)
- Results: 2 × [Thorium oxide](https://factorio.kalzumeus.com/item/th-oxide.md), 50 × [Muddy sludge](https://factorio.kalzumeus.com/fluid/muddy-sludge.md)
- Made in: Filter MK 01, Filter MK 02, Filter MK 03, Filter MK 04
- Unlocked by: [Thorium processing](https://factorio.kalzumeus.com/tech/thorium.md)

## Used in (5 recipes)

- Quantum battery (`quantum-battery-recharge`, tier 7) → [Quantum battery](https://factorio.kalzumeus.com/item/quantum-battery.md)
- Transparent Anode (`transparent-anode`, tier 7) → [Transparent Anode](https://factorio.kalzumeus.com/item/transparent-anode.md)
- Americium Oxide (`americium-reduction`, tier 9) → [Americium Oxide](https://factorio.kalzumeus.com/item/americium-oxide.md)
- Molten fluoride with thorium (`molten-thorium`, tier 9) → [Molten fluoride with thorium](https://factorio.kalzumeus.com/fluid/molten-fluoride-thorium.md)
- Nitrogen vacancy center (`nv-center`, tier 9) → [Nitrogen vacancy center](https://factorio.kalzumeus.com/item/nv-center.md)