| Combine using heat without melting, as particles |
New York Times |
04 Jan 2026 |
| A powdered material used in concrete |
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| Rocky material formed around geysers |
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| Fuse by heating below the melting point |
New York Times |
14 Aug 2022 |
| Geyser deposit consisting of sulphur to treat as landfill? |
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| ____ Klaas (Santa's AKA in The Netherlands ) |
Canadiana |
29 Oct 2018 |
| Geological deposit from a mineral spring |
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| Mineral deposit found in hot springs |
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| Geyser deposit |
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| Dross of iron. |
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| Deposit of silica from a geyser. |
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| Crust formed by mineral springs. |
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