1. Iron and Sulfur

    02:10

    from JunoEd Added

    Iron filings and sulfur powder combine to make a new compound

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    • SIM

      02:06

      from monika oli Added 1,900 0 0

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      • Sulfide Oxidation Simulation

        00:24

        from SRK Consulting Added 28 0 0

        An animation of the quantity of sulfide sulfur remaining in covered and uncovered waste rock dumps over time. This is an illustrative example only. SRK Consulting has expert consultants who can use…

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        • Volcanic Activity and Mass Extinctions 2 of 2, Oceans and Hydrogen Sulfide (H2S), SOx, CO2

          02:00

          from Danny Hunt Added 26 0 0

          Volcanic Activity and Mass Extinctions 2 of 2, Oceans and Hydrogen Sulfide (H2S), SOx, CO2

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          • Watershed

            03:38

            from Nate Ptacek Added 9,480 83 10

            The proposed sulfide mines in northern Minnesota would fall within the watersheds of Lake Superior and the Boundary Waters Canoe Area Wilderness, and pose a very serious threat to water quality, wildlife,…

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