Mine detail: Rocky Ledge Pit

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Location: Middlesex County, Massachusetts, United States, North America
Lat / long: 42.45777, -71.16116
dep_id: 10170357
mas_id: 250170091
Commodity type: nonmetallic
Major mineral: Clay
Operation type: Surface
Development status: Past Producer
Reporter: Eastern Field Operations Center (EFOC)
References:
  • Deposit:: MSHA INSPECTION REPORT 9/12/74
  • Deposit:: NOT ON 1980 OR 1981 MSHA LISTS, ASSUME PAST PRODUCER
  • Deposit:: RCF LIST 10/81, NOT ON CMS LIST 10/81
  • Deposit:: # COMMODITY = LOAM
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