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Lead-Zinc Mining Borehole Log; generally includes Formation Tops and Lead, Zinc, and Iron concentrations; Total depth: 239; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #176 (4-28N-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: 185; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #176 (4-28N-1E), Serial #32; 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: 332; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #92 (26-29N-2E), Serial #107; 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: 287; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #176 (4-28N-1E), Serial #26; 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: 325; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #92 (26-29N-2E), 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: 269; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #176 (4-28N-1E), Serial #13; 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: 320; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #92 (26-29N-2E), Serial #37; 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: 226; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #126 (32-29N-1E), Serial #146; 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: 217; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #197 (9-28N-1E), Serial #125; 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: 240; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #176 (4-28N-1E), Serial #40; 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: 219; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #197 (9-28N-1E), Serial #124; 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: 195; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #127 (33-29N-1E), Serial #62; 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: 168; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #127 (33-29N-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: 360; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #92 (26-29N-2E), Serial #102; 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: 250; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #127 (33-29N-1E), Serial #50; 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: 186; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #196 (8-28N-1E), Serial #11; 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: 260; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #58 (22-29N-2E), Serial #18; 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: 147; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #197 (9-28N-1E), Serial #122; 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: 174; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #52 (22-29N-1E), Serial #9; 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: 183; Borehole Log and Location from Illinois Mineral Development Atlas (IMDA), Section Reference #58 (22-29N-2E), Serial #12; Compiled by the United States Bureau of Mines in conjunction with the Illinois State Geological Survey
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