#rock-types

Due to limited data and knowledge of Uranus's composition, the most common type of rock on Uranus is still a topic of research and speculation....    Read more

It is currently unknown what the most common type of rock on Jupiter is, as it is a gas giant and does not have a solid surface. Jupiter's atmosphere...    Read more

The most common type of rock on Mars is basalt. Basalt is a volcanic rock that is formed from the cooling of lava. Basalt is dark colored and has a...    Read more

The most common type of rock found on the Moon is called basalt. Basalt is a dark-colored, fine-grained volcanic rock that forms from the rapid...    Read more