Commodities
PrimaryFlagstone
Commodity typeN
Economic & production
Development statusPast Producer
Identification
Deposit ID10169861
RegionNA
Data scoreD
Coordinates42.04061, -90.86953
References
PENNSYLVANIAN SANDSTONE OUTLIER IN SECS. 31, 32, 33IOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1905, VOL. 16, P. 644