About the project you find in the DATAMINE Synthesis Report from December 2006 “Concepts for. Datamine analysis tool.xls – tutorial 4.3 Statistical analysis In fig. 8 the definitions are shown that you need in order to perform a statistical analysis. 8: Statistical analysis 10.

• Studio 3 Grade Estimation Tutorial This tutorial introduces you to the key Studio 3 features used for grade estimation. Typically 'grades' are estimated into the cells of a geological block model in order to generate a resource block model, which would typically be used as input into a feasibility study or a short-medium-long term plan of a mine planning cycle. Alternatively, 'grades' can estimated using panel outlines and results saved to a results table, without creating a block model. This tutorial covers techniques for both 2- and 3-dimensional estimation exercises. The input for a grade estimation exercise typically uses the results from a geostatistical analysis in order to define mineralization zones and various grade estimation parameters.

This tutorial includes introductory sections, procedures and exercises covering the following topics: z Defining parameters (2D and 3D) z Basic estimation tools and techniques z Advanced estimation tools and techniques z Evaluation and reporting (generation of summary tonnes and grades) z Presentation of grade estimation data e.g. Building lap steel guitar pdf pic. As plan plots The Main Grade Estimation Processes Grades are typically estimated for individual block model cells, although grades can also be estimated directly for panels defined by closed strings or perimeters.