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6290 Bench Plan for October 1972
2000.1.2.6.5 · Pièce · October 1, 1972
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

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 details include numerical bench markers, extraction dates, total tonnages to be extracted and approximate waste tonnage calculations for October. The hand drawn plan consists of solid and broken lines drawn with red, green, orange and lead pencils as well as black ink.

6290 Bench Plan for November 1972
2000.1.2.6.4 · Pièce · November 1972
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

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 dotted lines drawn with green, orange, red, blue and lead pencil.

5870 Bench Plan for October 1972
2000.1.2.6.8 · Pièce · October 1972
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

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 details include numerical bench markers, extraction dates, approximate extraction tonnages, ore, waste and talus locations as well as waste, ore, talus and total tonnage calculations for October. The hand drawn plan consists of solid and broken lines drawn with red, blue, orange and lead pencils as well as black ink.

5840 Bench Plan for October 1972
2000.1.2.6.7 · Pièce · October 1972
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

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. Annotated details include numerical bench markers, extraction dates, approximate total tonnages as well as waste and ore tonnage calculations for October. The hand drawn plan consists of solid and broken lines drawn with red, blue, orange and lead pencils as well as black ink.

5840 & 5870 Bench Plan for 1972
2000.1.2.6.2 · Pièce · November 30, 1972
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

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 with green and red pencil.

5810 Bench Plan for 1972
2000.1.2.6.3 · Pièce · November 30, 1972
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

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 dotted lines drawn with green, orange and lead pencil.