Limestone.
the rocks in carlsbad is limestone
Most caves are in limestone or dolomite rocks. Some (e.g. Carlsbad Caverns) are in gypsum rocks. But caves can also exist in lava deposits (e.g. lava tube caves), marble rocks (i.e. metamorphosed limestone), and many other types of rocks at lower rates, depending on various variables.
Sedimentary Rocks.
Caverns are typically formed through a process known as karstification, where groundwater dissolves soluble rocks like limestone and carbonate rocks over time. This dissolution, along with other factors such as erosion and tectonic forces, can create underground cavities and passageways that eventually turn into caverns.
No, most caverns form below the water table. Caverns are typically formed by the dissolution of underground limestone or other soluble rocks by water, and this process usually occurs below the water table where the rocks are saturated with water.
they might find gold,rocks,minerals,silver,bronze, and precious stones +++ They might but it's extremely unlikely unless the cave has cut across igneous intrusions or metamorphic-aureole rocks (I don't know that area's geology). Limestone caves rarely show anything like that as it's not in their geology. You certainly won't find bronze in Nature, only in archaeological artefacts, as it's an artifical alloy and its two constituents (copper and tin) are found only as ore minerals.
Mexico Rocks was created in 1978.
Oceans push rocks underground to form caverns.
Luray Caverns in Virginia primarily features formations of limestone, including stalactites, stalagmites, and flowstone. Some other minerals present in the caverns include calcite, aragonite, and gypsum.
usually under rocks or in the sand or even maybe in the ground
Caves, caverns, and sinkholes are typically formed by the dissolution of soluble rocks such as limestone, dolomite, or gypsum by water. Over time, water erodes and dissolves the rock, creating underground cavities and passages. Eventually, these cavities can collapse or become exposed at the surface, forming caves, caverns, and sinkholes.
Most caverns form through a process called speleogenesis, which occurs when groundwater dissolves limestone or other soluble rocks over millions of years. These dissolved materials create openings and passages underground, eventually forming caverns. The most common locations for cavern formation are in areas with thick limestone deposits, such as karst regions.