Granite is a coarse-grained, intrusive igneous rock primarily composed of quartz, feldspar, and mica, making it a part of the plutonic class. Exhibiting a wide …

Gabbro is an intrusive igneous rock, part of the plutonic class, primarily composed of plagioclase feldspar, pyroxene, and occasionally olivine. Its coarse-grained or phaneritic texture …

Peridotite is an ultramafic, intrusive igneous rock that comprises the majority of Earth’s upper mantle. The rock exhibits a coarse-grained or phaneritic texture, with visible …

Pyroxenite is an intrusive igneous rock that belongs to the ultramafic category, characterized by its dark color and high magnesium and iron content. It is …

Carbonatite is an uncommon and intriguing igneous rock that is primarily composed of carbonate minerals, such as calcite, dolomite, and siderite. This sets it apart …

Anorthosite is an intrusive igneous rock that is predominantly composed of the mineral plagioclase feldspar. The rock exhibits a coarse-grained or phaneritic texture, with visible, …