grade control calculation

[deyaaeldeen]

Hi,

I've xyzg data of holes by depth 2.5m for all holes inside mine .G= gold content .

I draw ore limits by polygon in 2d map, how I calculate average grade of ore body that I bounded by polygon(see attached photo)

thanks

[deyaaeldeen]

Dear Mr.Tomb

Thanks for helping problem solved,sorry for un attach photo beacuase of bad internet signal..

regards

Deyaaeldeen Mohammed
Sahara Mining company .Ltd
Geologist
00249995369943

[deyaaeldeen]

I saved the polygon and I filtered the soild model.but which best method for modeling (inverse distace Anisotropic or Inverse distance weighting)

I use rockwork 15

thanks

[deyaaeldeen]

Many thanks for your reply.

regards

[deyaaeldeen]

Dear sir

I have a 2 questions in volumetrices > extract solid in mining application.

1- what does maximum slope represent (ore dipping-bench angel-mine slope)?

2- if i want to draw an road for pit after excavation how to do this?

thanks