AI-GEOSTATS: Nugget to Sill Ratio

2003-10-29 Thread Julhendra_Solin
Dear All, I have some questions about nugget to sill ratio. What is mean the nugget to sill ratio of the deposit. Why is it low, high? Can we relate the ratio to a geologic feature. Literate information related to it may be helpful. Thanks. Regards, Jul Tembagapura Indonesia -- * To post a me

[ai-geostats] Kriging Small Blocks

2004-07-18 Thread Julhendra_Solin
Title: Kriging Small Blocks All, I just wondering why kriging small blocks is warned. Any literature about this subject will be appreciated. Thanks. Regards, Jul * By using the ai-geostats mailing list you agree to follow its rules ( see http://www.ai-geostats.org/help_ai-geostats.

AI-GEOSTATS: Stockpile Grade

2006-06-04 Thread Julhendra_Solin
Dear All, I am looking for help to calculate stockpile grade. Let assume a stockpile fed and mined with certain tonnage, then the remaining tonnage and grade of stockpile is calculated based on survey and sampling on certain period. It's simply to calculate grade for the in/out material if just su