Mine detail: Big Hollow Pit

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Location: McHenry County, Illinois, United States, North America
Lat / long: 42.36811, -88.20084
dep_id: 10145157
mas_id: 171110028
Commodity type: nonmetallic
Major mineral: Sand and Gravel, Construction
Operation type: Surface
Development status: Past Producer
Reporter: Eastern Field Operations Center (EFOC)
References:
  • Deposit:: MOLHOTRA, R. & SMITH, P. A., DIR OF ILL MIN PROD, 1974,
  • Deposit:: P. 79.
  • Deposit:: ILL. GEOLOGICAL SURVEY PRINTOUT 1981 #111-016
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