XRF Sample_No MGA94_E_m MGA94_N_m Cl Cl +/- K K +/- Ca Ca +/- Ti Ti +/- Mn Mn +/- Fe Fe +/- Cu Cu +/- Zn Zn +/- As As +/- Rb Rb +/- Sr Sr +/- Zr Zr +/- Ag Ag +/- Pb Pb +/- 4575 429423.67 8489407.77