Old Greensand-Diatomaceous Earth Pit, Calvert Co., Maryland, USA
PEARRE, N.C., 1961, USGS MAP MR-1
Commodities (Major) - Stone - Crushed/Broken, Diatomite
Deposit Type: Sedimentary
Development Status: Past Producer
Host Rock Unit: Calvert Formation, Diatomaceous Clay, Lowland Deposits, Gravels, Sand, Silts, & Clays
Tectonic Structure: Platform Deposits
1 entry listed.
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