District of Columbia
Past Producer

Terra Cotta Clay and Sand Deposit

District of Columbia, United States
KaolinSand and GravelConstruction
⌖ Show on mapUSGS source ↗
Commodities
PrimaryKaolin
SecondarySand and Gravel, Construction
Commodity typeN
Deposit
Deposit typeUnconsolidated Sediments
Deposit sizeY
Materials
Ore mineralsClay, Kaolin, Sand
Geology
Host rockClay, Mud,Sand and Gravel
Economic & production
Development statusPast Producer
Identification
Deposit ID10105461
MRDS IDW000515
RegionNA
Data scoreC
Coordinates38.94892, -77.003
References
DARTON, N.H., AND KEITH, A., 1901, USGS GEOLOGIC ATLAS OF US, FOLIO 70, P. 7.JOHNSTON, P.M., 1964, USGS WSP 1776, PLATE 1.CARR, M.S., 1950, USGS BULL. 967, P. 48, PL. 6.BROUGHTON, P.L., 1964, ROCKS AND MINERALS, VOL 39, NO. 9-10, P. 458-460.