Silica Sand Mine

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Q49448404




mine in Pennington County, South Dakota, United States of America

Wikidata
mineUnited States

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Location: 43.9772, -103.8481, KML, Cluster Map, Maps,
3 places

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    TypeSubtypeDateDescriptionNotesSource
    sitecaveJewel CaveNational Park Service, show caveWikidata
    sitetunnelHood Tunnelroad tunnelWikidata
    sitetunnelUnknownroad tunnelWikidata