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Home»All Photography Groups»International Travel Group»2026 Feb - New Zealand

Taken 10-Feb-26

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Hot, silica-rich waters deposit opaline silica upon cooling below ~90°C, often with minor sulfur and pyrite framboids.

Hot, silica-rich waters deposit opaline silica upon cooling below ~90°C, often with minor sulfur and pyrite framboids.

© 2025 Tom Carroll