Basaltic magma is a type of molten rock that originates from the Earth's mantle. It is characterized by its low viscosity and high temperature, typically ranging from 1,000 to 1,200 degrees Celsius. This magma is rich in iron and magnesium, which gives it a dark color and contributes to the formation of basalt, a common volcanic rock. When basaltic magma erupts, it often leads to shield volcanoes, which have broad, gentle slopes. The fluid nature of basaltic magma allows it to flow easily, creating extensive lava fields. This type of magma is commonly found at divergent tectonic plate boundaries and hotspots, such as the Hawaiian Islands.