## 5 Geochemistry
### Major and Trace Element Characteristics
\begin{table}
\begin{tabular}{l c c c c c c c c c c c c c c c c c c c} \hline \hline
**Rock** & \multicolumn{10}{c}{**Peralkaline Granites**} & \multicolumn{10}{c}{**Pegnaites**} \\
**Type** & **DL\({}^{\star}\)** & & & & & & & & & & & & & & & & & & & \\ \hline
**Sample** & **SD1** & **SD2** & **SD3** & **SD4** & **SD5** & **SD6** & **SD7** & **SD8** & **SD9** & **SD10** & **SDPG1** & **SDPG2** & **SDPG3** & **SDPG4** & **SDPG5** & **SDPG6** \\ \hline Zr & 0.1 & 11,310 & 2015 & 769 & 788 & 731.6 & 1120 & 2261 & 2712 & 1079 & 1064 & 2342 & 19,962 & 14,577 & 19,914 & 15,867 & 5846 \\ \hline Rb & 0.1 & 243.0 & 323.2 & 221.1 & 225.0 & 248.0 & 345.7 & 320.0 & 309.3 & 242.0 & 214.6 & 227.6 & 680.4 & 748.7 & 598.4 & 622.3 & 696.8 \\ \hline As & 0.5 & 6.1 & 1.0 & 2.1 & 1.0 & 4.0 & 21.1 & 1.1 & 5.8 & 4.5 & 6.2 & \(<\)0.5 & 1.8 & 0.5 & 10.2 & 12.2 \\ \hline Be & 1 & 5 & 8 & 19 & 6 & 14.0 & 10 & 4 & 17 & 11 & 14 & 9 & 25 & 25 & 14 & 10 & 18 \\ \hline Sb & 0.1 & 0.7 & 0.2 & 0.4 & 0.2 & 0.0 & 0.3 & 0.7 & 0.8 & 0.7 & 0.5 & 0.1 & 1.3 & 1.3 & 1.5 & 0.3 & 0.6 \\ \hline Sn & 1 & 12 & 20 & 13 & 12 & 13.10 & 17 & 38 & 15 & 10 & 12 & 63 & 180 & 132 & 154 & 77 & 182 \\ \hline U & 0.1 & 9.0 & 19.9 & 11.9 & 12.0 & 16.20 & 9.4 & 25.1 & 135.6 & 11.4 & 11.7 & 87.8 & 139.6 & 357.6 & 319.6 & 225.1 & 552.8 \\ \hline W & 0.5 & 67.4 & 61.0 & 55.6 & 51.0 & 60.30 & 55.4 & 60.8 & 77.8 & 56.8 & 500.7 & 37.6 & 69.3 & 40.8 & 49.7 & 384.2 & 32.7 \\ Cd & 0.1 & -0.1 & 0.4 & 0.1 & -0.1 & -0.1 & -0.1 & 0.7 & 0.5 & 0.4 & 0.2 & 2.2 & 0.4 & 2.3 & 1.3 & 2.9 & 5.5 \\ \hline Cs & 0.1 & 2.1 & 1.5 & 1.4 & 1.6 & 1.00 & 2.8 & 1.0 & 2.3 & 1.9 & 2.3 & 1.0 & 4.2 & 4.6 & 4.0 & 3.9 & 4.6 \\ \hline Ga & 0.5 & 37.9 & 40.0 & 41.2 & 36.2 & 36.60 & 42.8 & 40.8 & 38.8 & 38.1 & 35.8 & 39.6 & 31.9 & 32.1 & 40.1 & 342.2 & 32.1 \\ Mo & 0.1 & 2.5 & 1.2 & 0.9 & 1.2 & 0.00 & 0.7 & 1.9 & 0.9 & 1.0 & 0.6 & 1.0 & 3.0 & 1.7 & 2.2 & 1.5 & 2.1 \\ \hline Pb & 0.1 & 27.3 & 38.3 & 37.6 & 9.0 & 48.30 & 29.7 & 112.9 & 29.3 & 14.2 & 20.3 & 63.9 & 146.4 & 320.5 & 847.5 & 139.9 & 284.9 \\ \hline Au & 0.3 & 1.3 & 2.1 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & 31.2 & -0.5 & -0.5 & -0.5 & -0.5 \\ \hline Bi & 0.1 & 0.5 & -0.1 & 0.5 & 0.2 & 0.50 & 0.6 & 0.5 & 0.8 & 0.6 & 0.3 & 0.1 & 0.1 & -0.1 & 0.4 & -0.1 & 0.3 \\ \hline Se & 0.2 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & 0.7 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 & -0.5 \\ \hline Eu/Eu\({}^{\star}\) & 0.1 & 0.13 & 0.14 & 0.15 & 0.04 & 0.14 & 0.16 & 0.19 & 0.19 & 0.14 & 0.15 & 0.15 & 0.15 & 0.16 & 0.16 & 0.15 \\ \hline (La/Yb\({}_{\rm{ls}}\)) & 5.53 & 3.34 & 9.34 & 9.86 & 3.63 & 7.69 & 6.43 & 2.20 & 4.75 & 7.74 & 3.59 & 2.32 & 3.44 & 0.83 & 2.75 & 2.93 \\ \hline Y/Nb & 14.09 & 2.66 & 2.71 & 0.64 & 1.85 & 1.00 & 1.02 & 1.89 & 1.16 & 1.68 & 1.45 & 3.27 & 6.21 & 2.33 & 11.40 & 5.70 \\ \hline Nb/Ta & 14.58 & 13.26 & 16.18 & 4.98 & 13.22 & 15.26 & 14.90 & 11.20 & 13.06 & 12.74 & 13.58 & 12.04 & 8.65 & 11.23 & 10.07 & 14.74 \\ \hline Rb/Sr & 9.3 & 17.9 & 15.1 & 17.3 & 42.08 & 20.2 & 46.4 & 22.9 & 20.2 & 32.0 & 6.4 & 23.6 & 13.4 & 21.7 & 1.0 & 2.2 \\ \hline \multicolumn{10}{l}{\({}^{\star}\) ACME laboratory detection limits. \({}^{\star}\) Total iron is calculated as Fe\({}_{2}\)O\({}_{3}\)} \\ \end{tabular}
\end{table} 
Table 3: _Cont._In the classification based on the ACNK versus ANK diagram [25], the peralkaline granites from Jabal Sayid and Dayheen are classified as peralkaline granites (Figure 7a). Conversely, monzogranite and granodiorite-diorite samples fall within a metaluminous field. The plotting of the studied granites on the alkalinity ratio (AR) against the SiO\({}_{2}\) diagram of [26] indicates that the peralkaline granite samples from Jabal Sayid and Dayheen are plotted within the alkaline and peralkaline fields (Figure 7b), while the Dayheen monzogranites fall within the alkaline field. This suggests that they have a slightly lower alkali content compared to the peralkaline granites, but they still exhibit alkaline characteristics.