• Ore - Wikipedia

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  • Geology Of Hard Rock Gold Deposits

    Man knew more about gold itself and lusted for it much before he understood the geology of hard rock gold or its deposits. Man had to learn about hard rock ... Ore ...

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  • Hard Rock Mining | Bodie

    Bodie’s source of gold came from hard rock mining – mining that requires breaking apart ore to extract gold that’s intermingled with the rock.

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