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Bacteria WS I

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Helpful <strong>Bacteria</strong><br />

5. Bio-mineralization in Mining<br />

– <strong>Bacteria</strong> concentrate desired elements from<br />

ore<br />

– E.g. Au (gold)<br />

Ralstonia metallidurans,<br />

is capable of<br />

precipitating dissolved<br />

gold.<br />

Cu (copper)

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