NI 43-101 Preliminary Economic Assessment - Verde Potash

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Verde Potash Plc Cerrado Verde Project vii NI 43-101 Preliminary Economic Assessment Figure 12-4: Weathered (Transition Zone) Domain – 3 Dimensions ..................................... 12-20 Figure 12-5: Unweathered Domain – 3 Dimensions .............................................................. 12-21 Figure 12-6: Sample Length Distribution ............................................................................... 12-22 Figure 12-7: Basic Statistics – 2m Composite Unweathered K 2 O ......................................... 12-23 Figure 12-8: Basic Statistics – 2m Composite Weathered K 2 O ............................................. 12-24 Figure 12-9: K 2 O % Estimation Steps – Plan View ............................................................... 12-25 Figure 12-10: Block Model Domains High and Weathered ................................................... 12-26 Figure 12-11: Grade Tonnage Curve – Domain Unweathered - Inferred Resource ............... 12-27 Figure 12-12: Grade Tonnage Curve –Weathered- Inferred Resource ................................... 12-28 Figure 12-13: Comparative Statistics Unweathered % K 2 O ................................................... 12-29 Figure 12-14: Comparative Statistics % K 2 O Weathered ....................................................... 12-30 Figure 12-15: Modeled Semi-variogram of the Top Grid ...................................................... 12-31 Figure 12-16: Modeled Semi-variogram of the Base Grid ..................................................... 12-32 Figure 12-17: Geologic Interpretation of Target 6 .................................................................. 12-33 Figure 12-18: Geologic Interpretation of the Top and Base surfaces (Kriging method) ......... 12-34 Figure 12-19: Geologic Interpretation of the Top and Base Surfaces of the Target 7 (IDW method with Power 2) .................................................................................................. 12-35 Figure 12-20: Target 6 Mineralized Body Divided in Oxidized (Red) and Fresh (Green) Areas12-36 Figure 12-21: Target 7 Mineralized Body Divided in Oxidized (Red) and Fresh (Green) areas12-37 Figure 12-22: Search Ellipse (Radius 1) to Interpolate the Grades by the IDW and Kriging Methods to Target 6 ..................................................................................................... 12-38 Figure 12-23: Search Ellipse (radius 2) to Interpolate the Grades by the IDW Method for Target 4, 7, 10 and 11, and the Ore Body of the Target 7 ....................................................... 12-39 Figure 12-24: Histogram and Probability Plot of the K 2 O Distribution of the Composite Samples (left) and the Block Model Interpolated by the IDW2 Method (right) of the Target 6 12-40 Figure 12-25: Histogram and Probability Plot of the K 2 O Distribution of the Composite Samples (left) and the Block Model Interpolated by the IDW2 Method (right) of the Target 7 12-41 Figure 12-26: Comparison of K 2 O Grades in the Samples and Blocks, Interpolated by the Kriging Method, of the Target 6 (central part .............................................................. 12-42 Figure 12-27: Comparison of K 2 O Grades in the Samples and Blocks, Interpolated by the Kriging Method, of the Target 6 .................................................................................. 12-43 Figure 13-1: Preliminary Pit Design ......................................................................................... 13-8 Figure 18-1: Annual Production and Cashflow for the 1.1Mtpa Production Case ................... 18-4 Figure 18-2: Annual Production and Cashflow for the 2.2Mtpa Production Case ................... 18-5 SRK Consulting (U.S.), Inc. September 16, 2011 Cerrado Verde_NI 43-101 PEA_343500.020_007_KG
Verde Potash Plc Cerrado Verde Project viii NI 43-101 Preliminary Economic Assessment List of Appendices Appendix A: Certificate of Author Forms SRK Consulting (U.S.), Inc. September 16, 2011 Cerrado Verde_NI 43-101 PEA_343500.020_007_KG
Page 1 and 2: NI 43-101 Preliminary Economic Asse
Page 3 and 4: Verde Potash Plc Cerrado Verde Proj
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Page 23 and 24: SRK Project No.: 343500.020 Cerrado
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SRK Project No.: 343500.020 Cerrado
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Verde Potash Plc 12-2 Cerrado Verde
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Verde Potash Plc 12-10 Cerrado Verd
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Cerrado Verde Potash Project Minas
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SRK Consulting (U.S.), Inc. 7175 We
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SRK Cardiff 5th Floor Churchill Hou
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NI 43-101 Preliminary Economic Assessment - Verde Potash

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