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What makes a clastic rock different from a bioclastic rock?
A Clastic sedimentary rock forms when fragments of preexisting rocks are compacted or cemented together. A Bioclastic rock is a clastic rock but the fragments are not of preexisting rock but of organic shell and or bone fragments.
What is bioclastic texture?
Bioclastic texture refers to a sedimentary rock texture composed of broken fragments of shells or other skeletal material. These fragments are typically visible within the rock and are often cemented together by mineral matter. Bioclastic textures are common in rocks formed from marine environments.
Cemented shells of marine organisms form which kind of sedimentary rock?
The cemented shells of marine organisms form limestone, which is a type of sedimentary rock. Limestone is predominantly composed of the mineral calcite and can contain fossilized remains of shells and other marine organisms.
What is a rock formed from crushed shells and coral?
A rock formed from crushed shells and coral is known as coquina. Coquina is a sedimentary rock that is composed of fragmented shell and coral debris cemented together. It is commonly found along coastlines and can have a characteristic porous appearance.
What kind of sedimentary rock is formed when sediment is buried compacted and cemented?
The sedimentary rock formed by burying, compacting, and cementing sediment is called "clastic sedimentary rock." Examples include sandstone, shale, and conglomerate, which are composed of fragments of pre-existing rocks or minerals that have been lithified through the process of compaction and cementation.
What is a example of an bioclastic rock?
Chalk and coquina are both examples of bioclastic sedimentary rocks.
How can you determine if a rock is bioclastic?
You can determine if a rock is bioclastic by examining it for the presence of broken fragments of shells, corals, or other fossils that make up the rock. These fragments will indicate that the rock was formed from the remains of once-living organisms, and therefore, it is bioclastic in nature. Additionally, bioclastic rocks often have a visible organic texture or structure that is characteristic of the original organisms from which they formed.
What makes a clastic rock different from a bioclastic rock?
A Clastic sedimentary rock forms when fragments of preexisting rocks are compacted or cemented together. A Bioclastic rock is a clastic rock but the fragments are not of preexisting rock but of organic shell and or bone fragments.
What is bioclastic texture?
Bioclastic texture refers to a sedimentary rock texture composed of broken fragments of shells or other skeletal material. These fragments are typically visible within the rock and are often cemented together by mineral matter. Bioclastic textures are common in rocks formed from marine environments.
What rock has shell fragment feldspar fragment and quartz fragment?
The rock which has fragments of feldsper and quartz is Bioclastic Limestone.
What is an example of a bioclastic sedimentary rock?
Limestone is an example of a bioclastic sedimentary rock, formed mainly from the accumulation of shell fragments or other biological debris. These rocks can contain a variety of fossils, such as fragments of shells, corals, or other marine organisms.
What rock is at least partly biologically produced?
Boiclastic sedimentary rocks. Eg Bioclastic Limestone.
Cemented shells of marine organisms form which kind of sedimentary rock?
The cemented shells of marine organisms form limestone, which is a type of sedimentary rock. Limestone is predominantly composed of the mineral calcite and can contain fossilized remains of shells and other marine organisms.
Why can limestone be classified as either bioclastic or chemical?
because they are classified diferently depending on how they form, and what they are made of
Many caves in the eastern US were formed with what kind of sedimentary rock that contained remains of ancient marine life?
I believe it is Bioclastic sedimentary rock--coquina although it was formed by shells of marine organisms.
Is limestone classified as a granite or a sandstone?
Limestone is not classed as either a granitoid or a sandstone rock. Limestone is a sedimentary rock, either chemically precipitated or bioclastic in origin. Granite is a plutonic igneous rock, and sandstone, although sedimentary, is formed from the cementation of sand-sized particles of eroded rock.
What is a rock formed from crushed shells and coral?
A rock formed from crushed shells and coral is known as coquina. Coquina is a sedimentary rock that is composed of fragmented shell and coral debris cemented together. It is commonly found along coastlines and can have a characteristic porous appearance.
