All rock types can be formed from any other rock type.
Sedimentary rocks are formed when other rocks (igneous, metamorphic, or sedimentary) are weathered and eroded and their sediments are compacted and cemented together. Metamorphic rocks can be formed when heat and pressure is applied to any type of existing rock. Igneous rocks are formed when magma cools. The magma can be made up of melted rocks of any kind (sedimentary, igneous, or metamorphic). The cycle repeats itself all the time and all of the rocks can come from any other kind of rock.
A metamorphic rock.
rock is melted to form molten rock, then as the lava hardens, it forms any type of igneous rock
The lava can cool in to any type of rock it depends on how it cools. And the type is igneous rock.
River rock can be composed of any rock type, or any combination of rock types.
Soil can be formed from the erosion and deposition of any kind of rock: igneous, sedimentary, or metamorphic.
Siltstone can be formed from the eroded and transported particles of any rock type.
The term is "metamorphic rock." Metamorphic rocks are formed from existing rocks that undergo changes in temperature, pressure, or chemical processes, leading to a new rock type with different characteristics.
It could be any type of rock (sedimentary, igneous, or metamorphic).
No. Tuff is a type of rock formed from volcanic ash. It does not have any gemlike qualities.
any rock that was formed by sediments like limestone, sandstone, and shale
If we are talking about a swimming pool, any type of rock with enough strength and imperviousness