<u>Area A will have </u><u>greater amount of Iron ore deposits near area A</u><u> and less amount in area B</u>
<h2>Explanation:</h2>
Chemically lava is made of the elements silicon, oxygen, aluminum, iron, magnesium, calcium, sodium, potassium, phosphorus, and titanium. Iron composition in magma is about 5 percent. As magma gets closer to the surface and cools, it begins to crystallize minerals like magnesium and iron. Since the area A is near to the volcanic vent therefore it will experience more effects as compared to area B.