Optimal error of delineation of ore deposits (on the example of South Belozersk iron ore deposit)

Abstract

The Yuzhno-Belozerskoye deposit, represented by steeply dipping ore deposits hidden under loose strata 250 m thick, was explored by drill holes on a 300x300 m grid with thickening to 150x150 m. In the process of exploitation it was revealed that the shape of ore deposits compared to the detailed exploration data is more variable ...