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Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 130; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #51 (21-29N-1E), Serial #93; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 173; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #126 (32-29N-1E), Serial #81; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 232; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #101 (29-29N-1E), Serial #52; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 95; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #51 (21-29N-1E), Serial #84; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 179; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #50 (20-29N-1E), Serial #15; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 228; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #377 (10-27N-1E), Serial #201; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 257; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #101 (29-29N-1E), Serial #41; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852359100 Total depth: 303 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852354000 Total depth: 198 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852365000 Total depth: 385 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852371100 Total depth: 383 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852346500 Total depth: 250 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852364200 Total depth: 328 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852349300 Total depth: 280 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852380600 Total depth: 193 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852484400 Total depth: 292 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 480650000700 Total depth: 253 Lafayette County, WI
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; API: 120852382300 Total depth: 300 Jo Daviess County, IL
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 602.5; Borehole Log from Illinois Mineral Development Atlas (IMDA), Section Reference #429 (23-27N-1E), Serial #6; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 200; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #126 (32-29N-1E), Serial #134; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
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