Iowa · Grundy County
Past Producer

Conrad Quarry

Grundy County, Iowa, United States
StoneCrushed/Broken
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone, Crushed/Broken
Commodity typeN
Economic & production
Development statusPast Producer
Identification
Deposit ID10267356
RegionNA
Data scoreD
Coordinates42.22251, -92.87739
References
IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977IOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1909, VOL. 20, P. 77-78.