Saturday, January 17, 2009
Stone test 6
Last one for today, the funny shiny black stone, which, Shelby, you said was igneous... Could not actually break a piece off, but managed to get little brown flakes and powder, which did not fizz. This one looks to have conchoidal fractures, doesn't it? MOHS 2.5 and white streak...
Well Shelby, I call upon your expertise again!!!! I'd LOVE to know what they all are!!! I'm really enjoying this learning curve, thank you very much for your help!!!