Australian polysilicon project shifts focus to silica feedstock

Quinbrook Infrastructure Partners' plan to build a "state-of-the-art" polysilicon manufacturing plant in Australia has taken a step forward, with Australian Silica Quartz starting a drilling program at a planned mine site that could provide feedstock for the proposed facility. From pv magazine Australia Australian Silica Quartz (ASQ) has launched an exploration drilling program at its Quartz Hill project site in Queensland, Australia, with the aim of establishing a metallurgical-grade silicon resource that could serve as feedstock for Quinbrook's proposed AUD 7. 8 billion ($5. 22 billion) polysilicon ...

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