Larian Studios Forums Divinity II The Dragon Knight Saga / Flames of Vengeance (English) Divinity II - Flames of Vengeance Malachite Gems as quest rewards?

Maybe, but I've only seen them once, as reward for Mind over Matter. Been reloading a save from before finishing to see if they pop up again, and no luck. I'm wondering if it's not just a straight 1/17 chance each quest.