Mine detail: Swan Island Sand & Gravel

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Location: Multnomah County, Oregon, United States, North America
Lat / long: 45.54291, -122.65869
dep_id: 10201316
mas_id: 410510024
Commodity type: nonmetallic
Major mineral: Sand and Gravel, Construction
Operation type: Surface
Development status: Unknown
Reporter: Western Field Operations Center (WFOC)
References:
  • MSHA.
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