# Polished Opal

**Item ID**: 4260
**Type**: Resource
**Grade**: White
**Weight**: 0.3 LT
**NPC Buy**: 35,000 silver
**NPC Sell**: 1,400 silver
**Marketable**: yes

## Flavor

Material that has been processed and may be used during crafting. It may also be changed to a different form through Alchemy or Processing.


## Usage

Craft Brilliant Opal, Black Gem Fragment, reform stones, etc.




## Obtain

Heating (Rough Opal x5)


## From the Knowledge Book

**Polished Opal**

Processing Material: 5 Rough Opals

A Polished Opal is made by processing a Rough Opal, which is obtained by Mining. It is considered a specialty Material of Velia.

See [Polished Opal](/knowledge/7606.md) for the full entry.

## Crafted From

1 recipe:

### Recipe 1

Produces 10× **Polished Opal** for 700,000 silver.

Materials:

- 10× [Black Crystal](/item/4470.md)
- 250× [Powder of Time](/item/4805.md)
- 1× [Fire Horn](/item/6185.md)
- 100× [Wolf Blood](/item/6214.md)



## Used in Exchanges

Consumed by 13 exchange recipes. Top 7 by quantity:

- [Pineapple](/item/7317.md) — ×28 _(Flax Cultivation)_
- [High-quality Hump Mushroom Crate](/item/7574.md) — ×3 _(Processing Node)_
- [Pear](/item/7315.md) — ×22
- [Banana](/item/7316.md) — ×17
- [Sweet Potato](/item/7004.md) — ×3
- [Potato](/item/7003.md) — ×2
- [Special Carrot Crate](/item/7588.md) — ×2