Large Flake Crystalline Graphite. PRM is on it Graphite is the hot buzzword in minig circles these days and PRM sits on a large deposit of it now with their Cairo/Whiskeyjack (Ontario) property.
How do i know? I staked and held the portion of land in question myself 14 years ago and let the claims relapse when massive graphite was all that was encountered and of very little interest at the time. I was going to go back and restake this old ground with all the excitement over graphite lately and discovered Pro Minerals has it all locked up.
Penny and a half for these shares is a gift if you can get them . An easy 10 bagger from here if PRM ever clues into this hot little piece of factual news.