Ngadandari Fire Opals are a Metals Rare Commodity exclusively sold by Napier Terminal in the Ngadandari system.
A particularly rich seam of high grade opals famed for their mesmerising fire-like reflections. Imperial citizens view them as a status symbol, representing the fire of the birth of the empire. Their high market value has lead to the planet being systematically strip-mined by Imperial slaves.
— In-Game Description