BM Interrogation with Filter Applied

When there is information such as geological confidence (Resource Category, different ranges of grade i.e. high grade, medium grade, low grade etc.), available within the geological block model, Micromine Advance can interrogate this information within block model for shapes/task wireframes. The below are the steps in showing how to set up BM interrogation with filter applied so user can extract this information.

• Within the tab “Field Mappings”, add a new field called “Volume” with Value Type of “Cumulative Volume” (default value is 0)
• Tick the RESCAT field within BM to be active

• Set-up/creation of additional fields within table fields, following fields are created (example illustrating a RESCAT):
  1. Create a table field called “RESCAT” within table field
  2. Volume Measured             Grade Measured        Density Measured
  3. Volume Indicated                Grade Indicated       Density Indicated
  4. Volume Inferred                    Grade Inferred       Density Inferred
  5. Volume Unclassified          Grade Unclassified     Density Unclassified

• Within the tab “Table Mappings”:
  1. All the above newly created four “volume” table fields is mapped to BM newly created “cumulative Volume” field
  2. All the above newly created four “grade” table fields is mapped to BM grade field
  3. All the above newly created four “density” table fields is mapped to BM density field
  4. All the above rows are applied with filters, RESCAT =1 for Measured, RESCAT=2 for Indicated, RESCAT=3 for Inferred, RESCAT=4 for Unclassified

• Within Table Field set-up, create the following tonnage field representing different reserve categories
  1. Tonnes Measured, Tonnes Indicated, Tonnes Inferred, Tonnes Unclassified. Formula to be applied to calculate Tonnes “Tonnes= Volume x Density”

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