Originally Posted by lordfiSh
Talk to Alfie, the Conversation will drop a Bloodstone
A Video, maybe it helps: http://wiiare.in/spiele-tipps/divinity-original-sin-quests/an-a-mount-of-healing-magic/.

If you missing bloodstones, try here


As I already mentioned, I have a bloodstone and I've tried talking to all of them. Perhaps it's a bug, then. If so, no wonder I couldn't get it to complete.