Laterite soils are rich in iron oxides and aluminum oxides as well as hydroxides. These minerals are formed due to intense leaching, which removes soluble nutrients like silica and leaves behind the less soluble iron and aluminum compounds.

Here's a breakdown of the key minerals you'll find:

* Iron oxides: Hematite (Fe₂O₃) and goethite (FeOOH) are the most common iron oxides found in laterite. They give the soil its characteristic reddish-brown color.

* Aluminum oxides: Gibbsite (Al(OH)₃) and boehmite (AlOOH) are the primary aluminum oxides. They contribute to the soil's hard and often lateritic appearance.

* Other minerals: Depending on the source rock and the degree of weathering, you might also find trace amounts of other minerals like quartz, kaolinite, manganese oxides, and titanium oxides.

Important Note: Laterite soils are generally low in nutrients and have a high pH. The high iron and aluminum content can make them difficult to cultivate.