Stalactites hang down from the ceilings of caves.
The pillars are called stalagmites; the 'icicles' are called stalactites.
Sedimentary rock
caves are made of rock
Limestone is a type of rock that is easily eroded by water, which can create caves over time. Water dissolves the limestone rock to form caves through a process known as chemical weathering. Additionally, limestone can also be carved out by underground rivers or other natural forces, resulting in the formation of caves.
Usually you can find it in caves. Most of them are. So just look in caves. If you need a rock type Pokemon look in caves!! So I hope this helped you!
It depends on the cave. Since many caves are limestone (water carves it nicely), you usually find limestone. But granite is common in New Hampshire & Vermont.
France and Spain in caves and rock shelters
solid basalt rock
Air! :-) A cave is a natural void in rock, and the rock in which thevast majority of the world's caves form is limestone.
Not sure quite what you are asking about, but anyway it is more accurate to ask what kinds of rock hold the caves, not what rocks are in the caves. Most caves are in limestone, a sedimentary rock, irrespective of water-level. There are a few caves in igneous rock: lava-tubes in basalt-flows, but on land, not underwater. There are also a good many caves in marble, the metamorphic but still-soluble form of limestone; and again the water-level is secondary to the cave itself. A few caves exist in rock-salt, an evaporite.
Limestone is the rock that is in Caves. When carbonate acid is reacted to the limestone in the caves, it will corrode forming strange caves landforms.