| Lat / long: | 42.89, -93.63132 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 191970002 |
| DEP | 10242604 |
| Reference | {Deposit:: USBM 1981 RESPONDENT CONTROL FILE LISTS AN ACTIVE NELSON PIT}{Deposit:: OP BY MAUDLIN CONST CO MINE ID 1301664}{Deposit:: IOWA DOT GEN AGGREGATE SOURCE INFO 1981}{Deposit:: MSHA 1981 METAL-NONMETAL MINE FILE REF} |
| Reporter | Igs / Dh |