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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 details include extraction dates, approximate total tonnages per area as well as extraction dates, total planned and broken tonnages, total tonnages from December 31, 1970 and numerical bench markers. The hand drawn plan consists of solid lines drawn with green, yellow, orange and lead pencils.

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 details include extraction dates, approximate total tonnages per area as well as extraction dates, total planned and broken tonnages, total tonnages from December 31, 1970 from a survey done in September 1, numerical bench markers as well as a rough colored legend depicting extraction month by color. The hand drawn plan consists of solid lines drawn with green, yellow, red and lead pencils.

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 calculations from previous years values. Planned excavated areas are drawn with different colors.

A set of 13 maps showing approximate waste extraction areas for different benches during certain months of 1972. Extraction dates are included accompanied by estimated total tonnages for each planned extraction area. All plans are hand drawn using colored pencils, lead and black ink. Approximate calculations of extraction tonnages are included within certain months. Numerical bench markers are included. Total tonnages from the previous year and previous surveys are included within certain plans.

The topographic map shows mine and campsite holdings within the proposed mine site. Asbestos deposits, the tramline and water bodies, such as Troutline Creek, are also included.

Annotations include certain lot titles being crossed out as well as as indication of missing survey information.

The Cartographic Materials series consists of maps, plans, schematics and blueprints documenting a wide variety of subject areas pertaining to both the operation of the Cassiar Asbestos Corporation Ltd., and the company township of Cassiar, B.C.

Flight index for 68 aerial photographs accompanying item. Map depicts Clinton Creek area, identifying airfield and mine. Cartographic legend: "CASSIAR ASBESTOS CORP LTD" "FLIGHT INDEX" "DATE OF PHOTOGRAPHY MAY 1965" "SCALE OF PHOTOGRAPHY 1" = 900 APPROX." "McELHANNEY ASSOCIATES VANCOVER B.C." "JOB No C189/6524".

Fonds consists of textual, photographic, cartographic, electronic and promotional films/video recordings related to the mining operations of Cassiar Asbestos Mining Corporation (CAMC) and creation of Cassiar townsite. CAMC records primarily consist of records related to mining operations including construction, engineering, daily mining operations, administration of CAMC, tallies of extractions, labour and union activities, corporate events and visits by dignitaries. Townsite records are primarily visual representations of townsite construction, including the creation of health, education and community services including Cassiar's private hospital, school, library, as well as townsite images. Photographs include documentation of natural and man-made landscapes within the Cassiar region of Northern BC. Other holdings include a near complete run of Cassiar's community newspaper.