SUPERSEDED Reference Document

Client Sample ID                                                                       BORE 1-5.0M           BORE 2-0.75M
Sample Matrix                                                                          Soil                  Soil
Eurofins Sample No.                                                                    B24-Jn0040601 B24-Jn0040602
Date Sampled                                                                           May 30, 2024          May 30, 2024
Test/Reference                                                 LOR           Unit
Actual Acidity (NLM-3.2)
pH-KCL (NLM-3.1)                                               0.1        pH Units            4.6                    5.5
Titratable Actual Acidity (NLM-3.2)                             2         mol H+/t             11                    4.4
Titratable Actual Acidity (NLM-3.2)                           0.003       % pyrite S         0.018                  0.007
Potential Acidity - Chromium Reducible Sulfur
Chromium Reducible Sulfur (s-SCr) (NLM-2.1)S04                0.005        %S                0.055                  0.025
Chromium Reducible Sulfur (a-SCr) (NLM-2.1)                     3         mol H+/t             34                    16
Extractable Sulfur
Sulfur - KCl Extractable                                      0.005          %S              0.019                  0.006
HCl Extractable Sulfur                                        0.005          %S               N/A                    N/A
Retained Acidity (S-NAS)
Net Acid soluble sulfur (SNAS) NLM-4.1                        0.005         %S                 N/A                   N/A
Net Acid soluble sulfur (s-SNAS) NLM-4.1S02                   0.005         %S                 N/A                   N/A
Net Acid soluble sulfur (a-SNAS) NLM-4.1                        2         mol H+/t             N/A                   N/A
HCl Extractable Sulfur Correction Factor                        1          factor              2.0                   2.0
Acid Neutralising Capacity (ANCbt)
Acid Neutralising Capacity - (ANCbt) (NLM-5.2)                 0.01       % CaCO3              N/A                   N/A
Acid Neutralising Capacity - (s-ANCbt) (NLM-5.2)S03            0.02         %S                 N/A                   N/A
Acid Neutralising Capacity - (a-ANCbt) (NLM-5.2)                 2        mol H+/t             N/A                   N/A
ANC Fineness Factor                                                        factor              1.5                   1.5
Net Acidity (Including ANC)
s-CRS Suite - Net Acidity - NASSG (including ANC)              0.02        %S                 0.07                   0.03
CRS Suite - Net Acidity - NASSG (Including ANC)                 10        mol H+/t             45                     20
CRS Suite - Liming Rate - NASSG (Including ANC)S01               1        kg CaCO3/t          3.4                    1.5
Chromium Suite (SKCl) - NASSG (Excluding ANC)
<2mm Fraction                                                 0.005           g               34                      44
>2mm Fraction                                                 0.005           g             < 0.005                < 0.005
Analysed Material                                              0.1            %               100                    100
Extraneous Material                                            0.1            %              < 0.1                  < 0.1




                                          Eurofins Environment Testing 1/21 Smallwood Place, Murarrie, QLD, Australia, 4172                 Page 2 of 7
 Date Reported: Jun 20, 2024                            ABN : 50 005 085 521 Telephone: +61 7 3902 4600                       Report Number: 1108536-S