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We Crush and Extract Gold From Hard Rock Ore.
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Alluvial gold deposits sparked the Australian gold rushes of the 1850''s The processing of gold ore involves crushing, treatment with chemicals, melting
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Early Gold Mining Techniques | Museum of Industry
The rocks were ground over the ore, crushing it and releasing the gold. Dynamite was introduced in the 1870s, allowing miners to dig deeper for gold. Arrastres
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Gold | Geoscience Australia
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