Table 2 XRF results of the Magoro Hill beads classified as Indo-Pacific (element wt %)
Sample | Mg | Al | Si | K | Ca | Mn | Fe | Co | Ni | Cu | As | Sr | Sn | Sb | Pb | Cr/ppm | Ag/ppm | U/ppm | Bal |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
East Coast-Indo Pacific series (EC-IP) | |||||||||||||||||||
Mag-ecip-b1 | 0.61 | 7.49 | 40.28 | 2.94 | 2.23 | 0.00 | 2.33 | 0 | 0 | 0.00 | 0.00 | 0.02 | 0.01 | 0.00 | 0.00 | 71.72 | 0 | 89.75 | 44.13 |
Mag-ecip-b2 | 0.00 | 6.94 | 41.55 | 5.73 | 1.31 | 0.00 | 1.81 | 0 | 0 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 40.14 | 0 | 82.12 | 42.66 |
K2-Indo Pacific series (K2-IP) | |||||||||||||||||||
Mag-k2-lb1 | 0.00 | 7.63 | 48.93 | 6.51 | 1.73 | 0.00 | 1.32 | 0 | 0 | 0.51 | 0.00 | 0.02 | 0.02 | 0.00 | 0.10 | 0 | 0 | 10.085 | 33.27 |
Mag-k2-lb2* | 0.00 | 1.51 | 47.98 | 7.46 | 5.54 | 0.00 | 0.50 | 0 | 0 | 1.31 | 0.10 | 0.10 | 0.01 | 0.10 | 0.00 | 0 | 0 | 0 | 35.38 |
Mag-k2-lb6* | 0.00 | 1.61 | 46.22 | 4.33 | 4.83 | 0.00 | 0.81 | 0 | 0 | 1.21 | 0.00 | 0.10 | 0.01 | 0.10 | 0.10 | 0 | 0 | 0 | 40.68 |
Khami-Indo Pacific series (K-IP) | |||||||||||||||||||
Mag-k-w1* | 0.00 | 4.34 | 46.72 | 2.02 | 3.63 | 0.00 | 1.72 | 0 | 0 | 0.00 | 0.00 | 0.10 | 0.03 | 3.94 | 0.20 | 110.9 | 0 | 0 | 37.34 |
Mag-k-w2 | 0.00 | 5.33 | 40.04 | 1.71 | 2.41 | 0.00 | 2.11 | 0 | 0 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 17.93 | 0 | 62.46 | 48.39 |
Mag-k-y1 | 0.61 | 6.93 | 41.69 | 2.55 | 2.14 | 0.00 | 2.04 | 0 | 0 | 0.00 | 0.00 | 0.02 | 0.41 | 0.00 | 3.16 | 37.9 | 0 | 80.31 | 40.47 |
Mag-k-y2 | 0.51 | 6.95 | 40.49 | 2.56 | 2.35 | 0.00 | 2.04 | 0 | 0 | 0.00 | 0.00 | 0.02 | 0.51 | 0.00 | 3.48 | 24.6 | 65.76 | 20.23 | 41.10 |
Mag-k-db7 | 0.40 | 6.34 | 37.06 | 2.01 | 2.52 | 0.02 | 2.42 | 0.20 | 0 | 0.10 | 0.10 | 0.02 | 0.003 | 0.001 | 0.00 | 50.46 | 0 | 42.23 | 48.84 |
Mag-k-db8 | 0.00 | 6.16 | 43.69 | 3.13 | 2.22 | 0.00 | 1.51 | 0 | 0 | 0.40 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 35.7 | 0 | 21.30 | 42.89 |
Mag-k-lb11 | 0.00 | 4.72 | 45.53 | 1.71 | 1.51 | 0.00 | 1.51 | 0 | 0 | 0.50 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0 | 0 | 54.62 | 44.52 |
Mag-k-g12* | 3.35 | 6.18 | 42.66 | 3.67 | 2.83 | 0.10 | 1.15 | 0 | 0 | 0.84 | 0.00 | 0.02 | 1.15 | 0.00 | 6.50 | 80.54 | 213.2 | 0 | 31.55 |
Mag-k-g13 | 1.02 | 7.57 | 47.59 | 2.76 | 2.05 | 0.10 | 1.84 | 0 | 0 | 0.51 | 0.00 | 0.01 | 0.41 | 0.00 | 3.07 | 0 | 0 | 79.00 | 33.06 |
Mag-k-g14* | 6.27 | 7.43 | 25.48 | 1.54 | 1.54 | 0.13 | 0.38 | 0 | 0.13 | 1.02 | 5.63 | 0.00 | 0.02 | 0.00 | 50.45 | 0 | 343.14 | 0 | 0.00 |
Mag-k-r16* | 0.00 | 3.94 | 45.66 | 3.94 | 4.24 | 0.00 | 0.71 | 0 | 0 | 2.02 | 0.00 | 0.10 | 0.02 | 0.10 | 0.10 | 42.04 | 0 | 0 | 39.19 |