How about them GEODES?
Those nifty looking rocks that have crystals growing in them, blew my mind in 6th grade when teach brought in her collection.....and how about GOLD in them thar HILLS? possible, no?
Space/Science » in reply to Acid = felsic
Those nifty looking rocks that have crystals growing in them, blew my mind in 6th grade when teach brought in her collection.....and how about GOLD in them thar HILLS? possible, no?