10 Impact Minerals Ltd Annual Report 2022 1.4 RUBIDIUM RESULTS The results for rubidium are shown in Figure 1.7. Numerous areas stand out as being strongly anomalous and four high priority targets have been identified for follow up work. Two of these areas, Rb1 and Rb2, are shown in more detail in Figure 1.9. Numerous other areas with anomalous rubidium results are also evident (Figure 1.7). Figure 1.7: Ionic leach results for rubidium. Four priority areas for follow up work are highlighted. Other areas of elevated response are also evident. Note that the low absolute levels of rubidium are a function of the very dilute nature of the chemical digest used in the Ionic Leach assay method. Rb1 Rb2 Review of Operations continued
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