Lead-Zinc Mining Borehole Log API: 121770001300 Total depth: 209 Stephenson County, IL
Dates
Dataset Reference Date
2015-10-14
Info Date
1949-01-01
Summary
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 121770001300 Total depth: 209 Stephenson County, IL
Summary
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 121770001300 Total depth: 209 Stephenson County, IL