# Crushed quartz

Pyanodons item · internal name `crushed-quartz` · stack size 100 · first craftable in tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md))
HTML page: https://factorio.kalzumeus.com/item/crushed-quartz/

## Produced by (2 recipes)

### Crushed quartz (`crushing-quartz`)

- 1 s · tier 1
- Ingredients: 5 × [Quartz ore](https://factorio.kalzumeus.com/item/ore-quartz.md)
- Results: 1 × [Crushed quartz](https://factorio.kalzumeus.com/item/crushed-quartz.md), 0.5 × [Stone](https://factorio.kalzumeus.com/item/stone.md) (50% chance)
- Made in: Jaw crusher MK 01, Jaw crusher MK 02, Jaw crusher MK 03, Jaw crusher MK 04
- Unlocked by: [Quartz processing - Stage 1](https://factorio.kalzumeus.com/tech/quartz-mk01.md)

### Gravel (`sand-classification`)

- 1 s · tier 1 · productivity modules allowed
- Ingredients: 20 × [Sand](https://factorio.kalzumeus.com/item/sand.md)
- Results: 0.5 × [Iron oxide](https://factorio.kalzumeus.com/item/iron-oxide.md) (50% chance), 4 × [Gravel](https://factorio.kalzumeus.com/item/gravel.md), 0.05 × [Crushed quartz](https://factorio.kalzumeus.com/item/crushed-quartz.md) (5% chance)
- Made in: Classifier MK 01, Classifier MK 01 (Legacy), Classifier MK 02, Classifier MK 02 (Legacy), Classifier MK 03, Classifier MK 03 (Legacy), Classifier MK 04, Classifier MK 04 (Legacy)
- Unlocked by: [Separation](https://factorio.kalzumeus.com/tech/separation.md)

## Used in (4 recipes)

- Molten glass (`glass-2`, tier 1) → [Molten glass](https://factorio.kalzumeus.com/fluid/molten-glass.md)
- Powdered quartz (`powdered-quartz`, tier 2) → [Powdered quartz](https://factorio.kalzumeus.com/item/powdered-quartz.md)
- Silicon wafer (`silicon-wafer`, tier 4) → [Silicon wafer](https://factorio.kalzumeus.com/item/silicon-wafer.md)
- Phosphate glass (`phosphate-glass`, tier 5) → [Phosphate glass](https://factorio.kalzumeus.com/item/phosphate-glass.md)