Rock River Stone Quarry, Joslin, Rock Island Co., Illinois, USA
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REF:Deposit:: POR IS HILLSDALE, ILLINOIS
Deposit:: MSHA PRODUCERS LIST 11/82
Deposit:: RCF AND CMS LISTS 10/81
Commodities (Major) - Stone - Crushed/Broken
Development Status: Producer
2 entries listed. 2 valid minerals.
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