Elementary Mine Sampling Certificate Exam Practice Questions - Elementary Certificate In Mine Sampling (South Africa) Exam

What defines an individual 'sample cut width' when marking out sample sections across a complex reef band?

The total width of the entire stope from hanging wall to footwall The horizontal distance between two blast holes along the face The thickness of an individual lithological unit or reef band measured normal to the bedding contacts The depth to which the moil or chisel penetrates into the rock face

Correct Answer:

The thickness of an individual lithological unit or reef band measured normal to the bedding contacts

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