Location: | District of Columbia, United States, North America |
Lat / long: | 38.90725, -77.00857 |
dep_id: | 10067712 |
mrds_id: | W000517 |
Commodity type: | nonmetallic |
Major mineral: | Sand and Gravel, Construction |
Operation type: | Unknown |
Deposit type: | Unconsolidated Sediments |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Sand and Gravel |
ore_ctrl: | Stream Rate Of Flow |
Reporter: | Wright, Nancy A. |
hrock_type: | Silt,Gravel,Sand and Gravel |
prod_yrs: | PRE-1900 |
References: |
- Deposit:: DARTON, N.H., AND KEITH, A., 1901, USGS GEOLOGIC ATLAS OF US FOLIO 70, P. 7
- Deposit:: JOHNSTON, P.M., 1964, USGS WSP 1776, PLATE 1.
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