# Iron Ore item

> Iron Ore: Used in Stronghold Research. Reduction of labor costs, Workshop expansion, Development of efficient tools

Canonical: https://lostark.wiki/database/items/iron-ore-6882401?relation=research_material_for

*Normal*

A common ore used to craft various items.

It is sold by [Technician Rondo](https://lostark.wiki/database/npcs/technician-rondo-83351). It is used to craft [Marching Flag](https://lostark.wiki/database/items/marching-flag-101101), [Corrosive Bomb](https://lostark.wiki/database/items/corrosive-bomb-101171), and [Sacred Charm](https://lostark.wiki/database/items/sacred-charm-101191).

## Facts

- **Shop sale**: Not for sale

## Acquisition & uses

- [Vendors](https://lostark.wiki/database/items/iron-ore-6882401#relationships) (1)
- [Used in Stronghold Research](https://lostark.wiki/database/items/iron-ore-6882401?relation=research_material_for#relationships) (404)
- [Events](https://lostark.wiki/database/items/iron-ore-6882401?relation=events#relationships) (1)
- [Repairs Dispatch Ships](https://lostark.wiki/database/items/iron-ore-6882401?relation=repairs_dispatch_ships#relationships) (9)
- [Used in crafting](https://lostark.wiki/database/items/iron-ore-6882401?relation=recipe_results#relationships) (107)
- [Dismantling sources](https://lostark.wiki/database/items/iron-ore-6882401?relation=dismantled_from#relationships) (2)
- [Used to buy](https://lostark.wiki/database/items/iron-ore-6882401?relation=used_to_buy#relationships) (1)
- [Purchased with](https://lostark.wiki/database/items/iron-ore-6882401?relation=purchased_with#relationships) (2)
- [Contained in](https://lostark.wiki/database/items/iron-ore-6882401?relation=containers#relationships) (6)

### Used in Stronghold Research

1–50 of 404

| Name | Quantity | Details |
| --- | --- | --- |
| [Reduction of labor costs](https://lostark.wiki/database/stronghold-research/reduction-of-labor-costs-100101) | 8 | Quantity 8 |
| [Workshop expansion](https://lostark.wiki/database/stronghold-research/workshop-expansion-100102) | 15 | Quantity 15 |
| [Development of efficient tools](https://lostark.wiki/database/stronghold-research/development-of-efficient-tools-100103) | 20 | Quantity 20 |
| [Automated machines introduction](https://lostark.wiki/database/stronghold-research/automated-machines-introduction-100104) | 25 | Quantity 25 |
| [Invention of the solar energy collector](https://lostark.wiki/database/stronghold-research/invention-of-the-solar-energy-collector-100105) | 36 | Quantity 36 |
| [Give Break Time](https://lostark.wiki/database/stronghold-research/give-break-time-100106) | 49 | Quantity 49 |
| [Install Recovery Magick Circle](https://lostark.wiki/database/stronghold-research/install-recovery-magick-circle-100107) | 56 | Quantity 56 |
| [Build Storage](https://lostark.wiki/database/stronghold-research/build-storage-100201) | 4 | Quantity 4 |
| [Shelves installation](https://lostark.wiki/database/stronghold-research/shelves-installation-100202) | 6 | Quantity 6 |
| [Installation of dividers](https://lostark.wiki/database/stronghold-research/installation-of-dividers-100203) | 8 | Quantity 8 |
| [Completion of a classification table](https://lostark.wiki/database/stronghold-research/completion-of-a-classification-table-100204) | 10 | Quantity 10 |
| [Hiring a custodian](https://lostark.wiki/database/stronghold-research/hiring-a-custodian-100205) | 12 | Quantity 12 |
| [Changing the storage's structure](https://lostark.wiki/database/stronghold-research/changing-the-storage-s-structure-100206) | 14 | Quantity 14 |
| [New basement construction](https://lostark.wiki/database/stronghold-research/new-basement-construction-100207) | 20 | Quantity 20 |
| [Wall expansion construction](https://lostark.wiki/database/stronghold-research/wall-expansion-construction-100208) | 23 | Quantity 23 |
| [Ceiling extension construction](https://lostark.wiki/database/stronghold-research/ceiling-extension-construction-100209) | 25 | Quantity 25 |
| [Construction of additional storage](https://lostark.wiki/database/stronghold-research/construction-of-additional-storage-100210) | 28 | Quantity 28 |
| [Announce Development](https://lostark.wiki/database/stronghold-research/announce-development-100301) | 72 | Quantity 72 |
| [Land Development](https://lostark.wiki/database/stronghold-research/land-development-100302) | 90 | Quantity 90 |
| [Survey](https://lostark.wiki/database/stronghold-research/survey-100303) | 90 | Quantity 90 |
| [Stronghold Declaration](https://lostark.wiki/database/stronghold-research/stronghold-declaration-100304) | 126 | Quantity 126 |
| [Stronghold Unlocked: Manor 2F](https://lostark.wiki/database/stronghold-research/stronghold-unlocked-manor-2f-100311) | 90 | Quantity 90 |
| [Stronghold Unlocked: Manor 3F](https://lostark.wiki/database/stronghold-research/stronghold-unlocked-manor-3f-100312) | 126 | Quantity 126 |
| [Manor Lv. 2](https://lostark.wiki/database/stronghold-research/manor-lv-2-101002) | 24 | Quantity 24 |
| [Manor Lv. 3](https://lostark.wiki/database/stronghold-research/manor-lv-3-101003) | 32 | Quantity 32 |
| [Manor Lv. 4](https://lostark.wiki/database/stronghold-research/manor-lv-4-101004) | 50 | Quantity 50 |
| [Manor Lv. 5](https://lostark.wiki/database/stronghold-research/manor-lv-5-101005) | 60 | Quantity 60 |
| [Manor Lv. 6](https://lostark.wiki/database/stronghold-research/manor-lv-6-101006) | 70 | Quantity 70 |
| [Manor Lv. 7](https://lostark.wiki/database/stronghold-research/manor-lv-7-101007) | 96 | Quantity 96 |
| [Manor Lv. 8](https://lostark.wiki/database/stronghold-research/manor-lv-8-101008) | 126 | Quantity 126 |
| [Artificer's skill transfer](https://lostark.wiki/database/stronghold-research/artificer-s-skill-transfer-101401) | 36 | Quantity 36 |
| [Purchase of Wonderful Beer](https://lostark.wiki/database/stronghold-research/purchase-of-wonderful-beer-101501) | 12 | Quantity 12 |
| [Lab Lv. 2](https://lostark.wiki/database/stronghold-research/lab-lv-2-102002) | 24 | Quantity 24 |
| [Lab Lv. 3](https://lostark.wiki/database/stronghold-research/lab-lv-3-102003) | 32 | Quantity 32 |
| [Lab Lv. 4](https://lostark.wiki/database/stronghold-research/lab-lv-4-102004) | 50 | Quantity 50 |
| [Lab Lv. 5](https://lostark.wiki/database/stronghold-research/lab-lv-5-102005) | 60 | Quantity 60 |
| [Lab Lv. 6](https://lostark.wiki/database/stronghold-research/lab-lv-6-102006) | 70 | Quantity 70 |
| [Lab Lv. 7](https://lostark.wiki/database/stronghold-research/lab-lv-7-102007) | 96 | Quantity 96 |
| [Lab Lv. 8](https://lostark.wiki/database/stronghold-research/lab-lv-8-102008) | 126 | Quantity 126 |
| [Install a lab clock](https://lostark.wiki/database/stronghold-research/install-a-lab-clock-102201) | 8 | Quantity 8 |
| [Appoint a head of the lab](https://lostark.wiki/database/stronghold-research/appoint-a-head-of-the-lab-102202) | 15 | Quantity 15 |
| [Negotiate pay](https://lostark.wiki/database/stronghold-research/negotiate-pay-102203) | 24 | Quantity 24 |
| [Improve welfare](https://lostark.wiki/database/stronghold-research/improve-welfare-102301) | 24 | Quantity 24 |
| [New idea event](https://lostark.wiki/database/stronghold-research/new-idea-event-102302) | 45 | Quantity 45 |
| [Invite a professor of the research society](https://lostark.wiki/database/stronghold-research/invite-a-professor-of-the-research-society-102303) | 60 | Quantity 60 |
| [Select the lab's foundation date](https://lostark.wiki/database/stronghold-research/select-the-lab-s-foundation-date-102304) | 105 | Quantity 105 |
| [Implement saving campaign](https://lostark.wiki/database/stronghold-research/implement-saving-campaign-102401) | 16 | Quantity 16 |
| [Install saving jar](https://lostark.wiki/database/stronghold-research/install-saving-jar-102402) | 30 | Quantity 30 |
| [Reduce material cost](https://lostark.wiki/database/stronghold-research/reduce-material-cost-102403) | 48 | Quantity 48 |
| [Inspect old devices](https://lostark.wiki/database/stronghold-research/inspect-old-devices-102404) | 70 | Quantity 70 |

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## Tools

- [Shop and market comparison](https://lostark.wiki/tools/shop-and-market-comparison#i=6882401)

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