3. Classify the calculation data measurements every Boulder area with the percentage deployment Boulder. Calculations on the drilling points in the field to determine the value of RQD and create a map of for distributing bouldernya.
4. From the results of the classification percentage for each deployment of Boulder Hill, we then determine the type of rock fragment based RQD values in drill core log that has been used to classify the types of rocks on the west block as shown in the Table 1.
4. From the results of the classification percentage for each deployment of Boulder Hill, we then determine the type of rock fragment based RQD values in drill core log that has been used to classify the types of rocks on the west block as shown in the Table 1.