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5810 Bench Plan for 1972

This map depicts the generalized pit layout and estimated waste extraction areas for 5810 bench. Annotated details include numerical bench markers, extraction dates and approximate ore extraction amounts. The hand drawn plan consists of solid and ...

5840 & 5870 Bench Plan for 1972

This map depicts the generalized pit layout and estimated waste extraction areas for benches 5840 and 5870. Annotated details include numerical bench markers as well as extraction dates. The hand drawn plan consists of solid and dotted lines drawn...

5840 Bench Plan for October 1972

This map depicts the pit layout and estimated waste extraction areas for 5840 bench for the end of September to November. Extraction dates, approximate extraction tonnages and ore, waste and talus locations are included throughout the plan. Annota...

5870 Bench Plan for October 1972

This map depicts the pit layout and estimated waste extraction areas for 5870 bench for the end of August to November. Extraction dates, approximate extraction tonnages and ore, waste and talus locations are included throughout the plan. Annotated...

6290 Bench Plan for November 1972

This map depicts the generalized pit layout and estimated waste extraction areas for 6290 bench for the month of November. Annotated details include numerical bench markers and waste extraction dates. The hand drawn plan consists of solid and dott...

6290 Bench Plan for October 1972

This map depicts the generalized pit layout and estimated waste extraction areas for 6290 bench for the month of October and November. Extraction dates as well as total unbroken tonnages are included within certain portions of the plan. Annotated ...

6320 Bench Plan for 1972

This map depicts the pit layout and estimated waste extraction areas for 6320 bench. Extraction dates accompanied by its total tonnages are located within each planned area. Certain extraction dates are labeled with bench numbers. Annotated detail...

6320 Bench Plan for October 1972

This map depicts the pit layout and estimated waste extraction areas for 6320 bench for the end of September to October. Extraction dates are included within certain portions of the plan. Annotated details include numerical bench markers, extracti...

6350 Bench Plan for 1972

This map depicts the pit layout and estimated waste extraction areas for 6350 bench. Extraction dates accompanied by its total tonnages are located within each planned area. Annotated details include extraction dates, approximate total tonnages pe...

6380 Bench Plan for 1972

This map depicts the pit layout and estimated waste extraction areas for 6380 bench. Extraction dates accompanied by its total tonnages are located within each planned area. Certain extraction dates are labeled with bench numbers. Annotated detail...

6410 Bench Plan for 1972

This map depicts the pit layout and estimated waste extraction areas for 6410 bench. Extraction dates accompanied by its total tonnages are located within each planned area. Certain extraction dates are labeled with bench numbers. Annotated detail...

6440 Bench Plan for 1972

This map depicts a drawn bench plan for the estimated excavated waste for bench 6440 during the first quarter of 1972. Annotated details include the approximate excavated ore tonnages, broken and planned values for the first quarter and revised ca...

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