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Geology, Palaeontology & Archaeology / Re: How to tell if gold in rock is real?
« on: 11/01/2013 21:50:10 »Quote from: BoogieIf it's fools gold (pyrite), you will get a black streak.
Or just a scratch on the inside of your toilet lid. Streak plates are of very limited value with the harder minerals.
I guess you would know then, that you don't have gold right? The OP was asking for a test for gold.