Mine detail: Keystone Quarry

Previously called 'Addy Asphalt Company'

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Location: Luzerne County, Pennsylvania, United States, North America
Lat / long: 41.3111, -75.76822
dep_id: 10281003
mrds_id: W022124
mas_id: 420790005
Commodity type: nonmetallic
Major mineral: Stone, Crushed/Broken
Operation type: Surface
Development status: Producer
Reporter: Eastern Field Operations Center (EFOC)
References:
  • Deposit:: MESA INSP.
  • Deposit:: 1981 MSHA LIST
  • Deposit:: 1980 MSHA LIST
  • Deposit:: RCF & CMS LISTS 10/81
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