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What is Grade and Tonnage Data Analysis about?

1. The document presents grade and tonnage data for a block model at varying cut-off grades from 0 to 2.5. It shows the cut-off grade, tonnage in kilotons, and average grade for each cutoff interval. 2. The highest tonnages are reported at the lowest cut-off grades, with tonnage decreasing as the cut-off grade increases. The average grade correspondingly increases with higher cut-off grades. 3. Over 25 cut-off grade intervals are shown, with tonnages ranging from over 2 million kilotons at a 0 cut-off to

Author

Johan Franco Pinochet Cortes

Language

EN