| Lat / long: | 42.6758, -94.20714 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 190910004 |
| DEP | 10121410 |
| Reference | {Deposit:: LOCATION ON INSP FORM IS 3RD AVE SOUTH OF HUMBOLDT, 3 MI SE}{Deposit:: MSHA MINE INSPECTION FORM NO 1 INSP DATE 6-9-81} |
| Reporter | Igs / Dh |