Lead-Zinc Mining Borehole Log API: 121770014000 Total depth: 195 Stephenson County, IL
Dates
Dataset Reference Date
2015-10-14
Info Date
1954-03-01
Summary
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 121770014000 Total depth: 195 Stephenson County, IL
Summary
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 121770014000 Total depth: 195 Stephenson County, IL