Steve_46, try the ancient maze near dernholm theres usually one or more there.. btw welcome to the forum... :smile:
lostsoul is right, also if you haven't been to any of the dwarf clan's homes theres a ton in there, specially in the bmc..
You would not believe how many people I have killed looking for one of these, I searched and searched, but couldn't find one, so I went on a killing spree in Ashbury... not much left for people in that town... I left the mayor, the gunsmith and the wise women alive... never know when u need one of them. Anyway after doing this I remembered that when I went to the black mountain clan cave I had a really bad pick lock rating. I had left a chest that was locked cause I couldn't open it. In that locked chest (which is in the clan leader room with the three chairs) there were two of these crystals... I'm keeping one... to bad for Ashbury I didn't remember earlier...
I find them everywheres. Pick a couple of chests in the Bates mansion or the Calaydon castle and you should find some.
Aequitus was right. In the BMC there are two in the chest of the big room with all the Kites warriors lying around. Right next to the door leading to the trapped tunnels and that crazed dwarf (damn him and his trapsetting boredom! ). If not then they usually make appearances in random treasure chests so keep an eye out.
Try the general stores Try the general store of Still Water,use the time advance methode for fast inventory changes and one of the times you'll find a Kathorn Crystal!