Table 1: Elements percentages in the sample for the different areas analysed.

AgAuOMgAlClSiPKCaFeCutot

1 dx53.690.917.2612.601.560.667.611.9613.75100.00
1 sx48.072.396.4018.020.9617.764.352.00100.00
1 up1.8165.638.261.430.9721.90100.00
2 down66.171.393.8620.691.041.750.914.19100.00
2 sx56.663.1516.591.501.751.1419.21100.00
2 up1.7257.2813.690.323.631.020.3621.98100.00
3 rc0.4038.812.710.9311.061.332.161.1641.44100.00
3 r4.3776.823.612.230.7712.20100.00