
http://en.wikipedia.org/wiki/Heliotrope_%28mineral%29
It may just be that CLOK bloodstone is different than our real-world bloodstone. If that's the case, maybe an alternate name can be used to cut down on confusion.
I'll see if I can get him to rename it to something like "bloodcrystal".Deep crimson gemstones can be seen peeking out of this chunk of stone. They refract the light casting a crimson sheen in return. The core of the crimson gemstones seems to fade to nearly pitch black.