June 2022 G-01483.84-017-R-Rev0 Because the 14 Table 2: Results of XRD testing on samples from Willow Road farm. Sample Reference Depth (m bgl) Constituent Minerals Identified by XRD Testing Major Component Minor Component Trace Component WFTP015 0.5 Quartz, Plagioclase Cristobalite, Tridymite Smectite, Gibbsite, Unidentified amphibole WFTP017 0.5 Quartz, Plagioclase Plagioclase, Cristobalite, Halloysite Smectite? WFTP024 3.1 Quartz, Tridymite, Halloysite Gibbsite WFTP027 1.1 Quartz Plagioclase, Cristobalite, Tridymite Smectite WFTP028 3.4 Quartz, Halloysite Cristobalite, Tridymite, Gibbsite WFTP030 0.5 Quartz, Plagioclase Halloysite, Smectite, Jarosite? WFTP031 1.4 Quartz, Halloysite Cristobalite, Tridymite Smectite WFTP032 3.5 Endellite* Quartz, Gibbsite Cristobalite WFTP036 3.7 Endellite* Quartz Cristobalite?, Gibbsite? WFTP037 0.8 Quartz K-feldspar, Plagioclase, Cristobalite, Smectite WFBH004 1.8 - 2.0 Quartz Halloysite, Plagioclase, Cristobalite Gibbsite?, Smectite WFBH002 2 Halloysite, Cristobalite Quartz, Pyrite WFBH009 3 Halloysite, Cristobalite, Tridymite Quartz WNDD007 3.0 - 3.2 Cristobalite, Smectite WNDD007 4.6 - 4.8 Smectite, Cristobalite Pyrite, Quartz *The more hydrous form of halloysite.
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