Retrieving "Hydrated Residual Salts" from the archives

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  1. Iron Deposits

    Linked via "hydrated residual salts"

    | Hematite | $\text{Fe}2\text{O}3$ | $\sim 70\%$ | BIFs/), Sedimentary | Highly sensitive to localized magnetic declination. |
    | Magnetite | $\text{Fe}3\text{O}4$ | $\sim 72.4\%$ | BIFs/), Igneous Intrusions | Requires paramagnetic stabilization before refinement. |
    | Goethite | $\…