OB this is good code. do not delete

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Draw Contours Select intervals (m):

Topographic Map

Elevation (m)

Bench #

Mining Plan

Quarry Name:

Name of Mineral:

Bench Height (m):

Bench Width (m):

Specific Gravity of Ore:

Soil Thickness (m):

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Ore Summary

Bench	Color	Elevation (m)	Area (m²)	Ore Vol (m³)	Cum Ore Vol (m³)	Ore Wt (MT)	Cum Ore Wt (MT)	Remarks

Overburden (OB) Summary

Bench	Color	Elevation (m)	Area (m²)	OB Vol (m³)	Cum OB Vol (m³)	OB Wt (MT)	Cum OB Wt (MT)	Remarks