Physicochemical Characterization of Mining Waste from the Betare-Oya Gold Area (East Cameroon) and an Adsorption Test by Sabga Smectite (North-West Cameroon)

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="13"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Sample</td><td class="align_center" colspan="12">Elements</td></tr><tr class="thead"><td class="align_center">SiO<sub>2</sub></td><td class="align_center">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">MnO</td><td class="align_center">MgO</td><td class="align_center">CaO</td><td class="align_center">Na<sub>2</sub>O</td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">TiO<sub>2</sub></td><td class="align_center">P<sub>2</sub>O<sub>5</sub></td><td class="align_center">L.O.I</td><td class="align_center">Total</td></tr><tr><td class="thead-hr" colspan="13"><hr/></td></tr><tr><td class="align_left">SB01</td><td class="align_center">63.23</td><td class="align_center">13.57</td><td class="align_center">6.60</td><td class="align_center">0.01</td><td class="align_center">0.44</td><td class="align_center">0.68</td><td class="align_center">0.21</td><td class="align_center">0.44</td><td class="align_center">0.21</td><td class="align_center">—</td><td class="align_center">10.51</td><td class="align_center">100.91</td></tr><tr class="table-tr"><td colspan="13"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>L.O.I: loss on ignition.<br/></div></td></tr></table>

<div>Composition in oxides of Sabga clay.</div>

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Table 7

Table 7: Physicochemical Characterization of Mining Waste from the Betare-Oya Gold Area (East Cameroon) and an Adsorption Test by Sabga Smectite (North-West Cameroon) 

Table 7 | Physicochemical Characterization of Mining Waste from the Betare-Oya Gold Area (East Cameroon) and an Adsorption Test by Sabga Smectite (North-West Cameroon) 