Mary Hemmerly Hecker Memorial Sand Collection
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341 Clifton Beach, Potomac River, MD
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Sample #:
341
Date Collected:
02/18/2008
Location:
Clifton Beach, MD
Lat/Long:
N 38 25.913 W 077 15.390
Collected By:
Dave Decker
Sample Description:
Type Locality:
Beach, Bay
Color:
Brown
Grain Size:
Fine grained
Sorting:
Well sorted
Roundness:
Angular
Dominant Mineral:
Quartz
Frosted/Polished:
N/A
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Collection Site:
Photomicrograph:
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