Mine detail: Rockford Materials

Previously called 'Johnson Quarry'

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Location: Winnebago County, Illinois, United States, North America
Lat / long: 42.21171, -89.00286
dep_id: 10266687
mas_id: 172010019
Commodity type: nonmetallic
Major mineral: Stone, Crushed/Broken
Operation type: Surface
Development status: Producer
Reporter: Eastern Field Operations Center (EFOC)
References:
  • Deposit:: MSHA PRODUCERS LIST 11/82
  • Deposit:: MSHA INSPECTION REPORT 11-20-80.
  • Deposit:: RCF AND CMS LISTS 10/81
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