Bomb Ash

Bomb Ash is a reagent.

Source
Bomb Ash can be purchased from vendors, obtained as a drop, or gathered.

Vendor
Bomb Ash can be purchased for 1 from the following vendors:
 * Kobold Vendor - Outer La Noscea

Drops
Bomb Ash can be obtained as a drop from the following mobs:
 * Grenade - Eastern La Noscea
 * Breeding Bomb - Outer La Noscea
 * Glowing Bomb - Outer La Noscea
 * Limpet Bomb - Outer La Noscea
 * Smart Bomb - Outer La Noscea
 * Lady's Candle - Haukke Manor
 * Balloon - North Shroud
 * Bright Balloon - North Shroud
 * Fulminator - Copperbell Mines
 * Gas Bomb - Halatali
 * Smoke Bomb - Southern Thanalan

Gathering
Bomb Ash can be gathered by miners through quarrying. It is harvested from a level 30 node in the Sagolii Desert in Southern Thanalan. Coords: X:21,Y:29.

Uses
Bomb Ash is used in crafting the following items: