Rockport Quarry, Rockport, Alpena Co., Michigan, USAThis page is currently not sponsored. Click here to sponsor this page.
Photo: Paul T. Brandes
Deposit Type: Sedimentary
Development Status: Past Producer
Deposit Model: 237: Limestone
Not to be confused with the Rockwood Quarry in Monroe County.
| Celestine ?|
1 entry listed. 1 valid mineral.
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HARDENBERG, H.J., 1962, ROCKPORT QUARRY REPORT, GEOLOGICAL SURVEY DIVISIONS REPORTS.
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