Most of the rocks of the earth's crust are igneous, although sedimentary rocks usually cover them. Basalt is the most common type of igneous rock and it covers the ocean floor and thus, exists over two-thirds of the earth's surface!
Limestone, made up of the mineral calcite is the most abundant carbonated rock.
The type of eruption that is characterized by an abundant pyroclasts is Strombolian eruption. Large blobs of lava and hot rock, called pyroclasts, are tossed from its central vent during this eruption.
Basalt is the igneous rock which makes up most of the ocean floors. It is smooth and velvety-black in appearance and very hard. New seafloor is constantly produced at the mid-ocean rifts, where areas between spreading tectonic plates are infilled with rapidly cooling lava.
The most common intrusive rock is granite and it can be found near volcanoes.
The most abundant mineral group in the crust is the silicate mineral group.
Igneous. Basalt is the most abundant in oceanic crust and granite is the most abundant in continental crust.
Igneous
Shale is the most abundant sedimentary rock.
Limestone, made up of the mineral calcite is the most abundant carbonated rock.
The most abundant rock forming minerals are the silicates, like feldspars, micas, and quartz.
Rock is the most abundant material in the crust.
The majority of Earth's surface is covered in a veneer of sedimentary rock, making them the most visible surface rock.
The most abundant type of stars is red dwarves.
Quartz
granite
The most abundant worm on the planet is not a nematode like i said in the last answer it is the earthworm.
Hyaline cartilage is the most common, abundant type of cartilage found in the body.