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    Otago|Central Otago
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    Central Otago

    Santana tailings seepage calculations wrong, claims academic

    A digger moves gravel near the proposed Santana mine site.\\n\\n\\n\\n\\n PHOTO: STEPHEN JAQUIERY
    A digger moves gravel near the proposed Santana mine site.\\n\\n\\n\\n\\n PHOTO: STEPHEN JAQUIERY
    A digger moves gravel near the proposed Santana mine site. PHOTO: STEPHEN JAQUIERY
    Mary Williams
    Mary Williams
    Mary WilliamsSenior Reporter
    Tuesday, September 22, 2026
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    Otago|Central Otago
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