Rank:
Contact:
I've had this for a while, it's quite heavy for its size (150g) and smells slightly metallic. My girfriend thinks it's some kind of dung but I'm thinking maybe a metal ore. Any help is much appreciated!
Roles:
It's a marcasite nodule FeS2 http://en.wikipedia.org/wiki/Marcasite
We've had these on GR before
Geologists like a nappe between thrusts
GeologyRocks
Rank:
Contact:
Curious as to what this is...
Submitted by Worth on Mon, 08/25/2008 - 17:07.I've had this for a while, it's quite heavy for its size (150g) and smells slightly metallic. My girfriend thinks it's some kind of dung but I'm thinking maybe a metal ore. Any help is much appreciated!