limestone, it's made of compreessed shells in the ocean.
Some limestones are made by precipitation of dissolved calcium carbonate. Some cherts are formed from dissolved silicates in thermal springs and evaporite minerals, such as gypsum and rock salt (halite) are formed by evaporation of water from solutions of dissolved minerals.
limestone, it's made of compreessed shells in the ocean.
Some limestones are made by precipitation of dissolved calcium carbonate. Some cherts are formed from dissolved silicates in thermal springs and evaporite minerals, such as gypsum and rock salt (halite) are formed by evaporation of water from solutions of dissolved minerals.
The rock formed when dissolved minerals cement sediments together is called sedimentary rock. This process occurs over time through the compaction and cementation of particles such as sand, silt, and clay. Examples of sedimentary rocks include sandstone, limestone, and shale.
Chemical sedimentary rocks form from dissolved minerals in water, such as limestone made from calcium carbonate. On the other hand, organic sedimentary rocks, like coal or limestone made from the remains of dead organisms, are created from the accumulation and compaction of organic material over time.
Conglomerate
Chemical sedimentary rocks, such as limestone and chert, are not classified by the size of clastic sediment that forms them, as they are formed from dissolved minerals that precipitate out of water. These rocks are made up of minerals that have been dissolved in water and then later crystallize out of solution.
No it is not. Sedimentary rocks are made of minerals.
sedimentary rock
Chemical rocks are sedimentary rocks that form from the precipitation of minerals in water. They are made up of minerals that have been dissolved in water and then deposited as the water evaporates or is removed. Examples of chemical rocks include limestone, gypsum, and rock salt.
Stalactites are made of minerals such as calcite or aragonite that are deposited by dripping water in caves. These minerals are dissolved in the water and are slowly left behind as the water drips from the cave ceiling, building up the stalactite over time.
Chert is a hard, dense, sedimentary rock primarily composed of microcrystalline silica. It forms through the accumulation of silicon dioxide from dissolved quartz in water. Chert is commonly found in limestone formations and as nodules in other rocks.