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How Can You Tell A Rock Is Gold? [Solved]
You’re looking for a scratch on the glass. If the glass gets scratched from the ‘gold’, it’s not actually gold. Since glass has a hardness of around 5.5 it will only be scratched by harder minerals like pyrite and quartz. If the glass doesn’t scratch then that’s a great sign – you likely have gold in your rock!
Testing Rocks For GOLD!!
Running a sample of
What does gold look like in rocks_ Gold bearing rock identification.
What does natural raw
QUICK TEST FOR GOLD IN ETCHED ROCK
In this video, I test visible
