[Sgems-users] simulation

[Oktay E. <o....@uq...>]

Dear all,

 

I just want to get your ideas on a direct block simulation of the
orebodies to express the uncertainty in the grade variation within the
geological section of interest. As far as the simulation is concerned,
the short range variability is of great importance in terms of the
accuracy of the simulated realisations. However, if the drilling pattern
is 75mx75mx0.25m and if the variography is conducted based on this block
size then I wonder how the short range variability can be taken into
account in the simulation process. would not we need a closer drilling
pattern to assist us with generating a meaningful variogram? If
possible, could you share your ideas on that please

 

Regards,

 

Oktay