The ocean
The rock that is a deposit of organic limestone on land is called travertine. Travertine is formed from the precipitation of calcium carbonate minerals from spring waters, making it a type of limestone that is often found in caves and around hot springs.
You are likely to find embedded seashells in limestone, which is a type of sedimentary rock formed from the accumulation of coral, shells, and other organic material.
A limestone that contains fossils would be classified as an organic sedimentary rock because the fossils are of biological origin.
Limestone typically has a fine to medium-grained texture, with visible grains of calcite or dolomite minerals. It may appear dense and compact, with a smooth, granular surface. Depending on the specific type of limestone, it can also contain fossils or other organic remains.
Limestone is the type of sedimentary rock that makes up many caves in the eastern US. These caves form when groundwater dissolves the limestone, creating underground voids and caverns.
the ocean
Limestone is formed on the floor of ancient seas from the skeletal remains of marine organisms such as coral, forams and molluscs, etc.
Kaibab Limestone is not an organic sedimentary rock, but classified only as a sedimentary rock. Organic sedimentary rocks form from the remains of carbon rich plant life normally.
Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.
The rock that is a deposit of organic limestone on land is called travertine. Travertine is formed from the precipitation of calcium carbonate minerals from spring waters, making it a type of limestone that is often found in caves and around hot springs.
The main mineral that makes up limestone is calcite, which is a crystalline form of calcium carbonate. It is typically formed from the accumulation of shells, coral, algae, and other organic materials over time.
You are likely to find embedded seashells in limestone, which is a type of sedimentary rock formed from the accumulation of coral, shells, and other organic material.
Limestone is a type of rock that can be either chemical or organic in nature. Chemical limestone is formed through the precipitation of calcium carbonate, while organic limestone is made up of the remains of marine organisms like shells and coral.
Limestone
Limestone formed from the remains of sea organisms is known as biogenic or biological limestone. This type of limestone is primarily composed of calcite, which originates from the shells and skeletons of marine life such as corals, mollusks, and foraminifera. Over time, the accumulation of these organic materials, along with sediment, can lithify to form limestone. This process typically occurs in shallow marine environments where organisms thrive.
Organic limestone, also known as biogenic limestone, is primarily formed from the accumulation of biological debris, such as shells, coral, and other calcareous organisms. This type of limestone is typically found in marine environments where conditions promote the growth and deposition of these organisms. The most common varieties include chalk, composed of microscopic coccolithophores, and coquina, made up of shell fragments. Organic limestone plays a significant role in the carbon cycle and can also serve as an important resource in construction and industry.
Any Type Of Limestone