weighted chinup
Member
Hey, get with a mineral specialist
These are the guys at the Royal Ontario Museum who will tell me what type of mineral the broken-in-half rock with all the shiny crystals inside of it I found on the side of the road is.
Definitely useful for trying to distinguish between igneous and metamorphic rock, not sure it will help OP though.
Either way, it's worth a try.
Also bumping this thread for exposure of course.
