Dynamic Reblock Blast

Dynamic Create Grade Blocks

Use this option to auto-reserve grade blocks using cut lines drawn dynamically.

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Instructions

Start by loading the specification file you want to work with.

Next, load the samples you want to use in the estimation. The samples can be filtered by region using a triangulation or a polygon defining the area of interest, or by date.

On the Grade Control menu, click either Dynamic Reblock Blast or Dynamic Create Grade Blocks, depending on the current blast state.

Use the following menu to create or edit polylines defining the reblock zone.

After you have completed the polyline, you will be ask to define the direction. Do this by clicking on the screen to indicate a starting position, then clicking a second time to draw a line going in the direction of mining.

The reblast zone will be automatically be recalculated and results for the new reserves will be shown.