# Great Ocean Dark Iron

**Item ID**: 5832
**Type**: Currency
**Grade**: Green
**Weight**: 0.3 LT
**NPC Buy**: 160 silver
**NPC Sell**: 2 silver

## Flavor

Crystallized mineral lying in the depths of the sea.


## Usage

Material for Black Dragon Figurehead

Can be crafted at the Ship Part Workshop in Port Epheria 1-4, 2F. A Black Dragon Figurehead must be crafted and enhanced in order to upgrade an Epheria Carrack.
- How to Obtain
Exchange with Crow Coin x160 at the Crow Coin Shop
Defeat sea monsters
Exchange with [Level 4] Sea Trade Goods
- Exchangeable Sea Trade Goods
Opulent Thread Spool, Green Salt Lump, Panacea, Stolen Pirate Dagger, Pirate's Key, Bronze Candlestick, Amethyst Fragment



## From the Knowledge Book

**Great Ocean Dark Iron**

Crystallized mineral lying in the depths of the sea. Hardened by the passage of time, they are often used in construction.

See [Great Ocean Dark Iron](/knowledge/9899.md) for the full entry.

## Used in Exchanges

Consumed by 3 exchange recipes. Top 2 by quantity:

- [Resplendent Bheg's Gloves Reform Stone II](/item/8847.md) — ×150
- [Resplendent Dim Tree Spirit's Armor Reform Stone IV](/item/8839.md) — ×150