Why Are Only A Few Fossils Found In Marble

Recrystallization is what marks the separation between limestone and marble.

Why are only a few fossils found in marble.

However special circumstances do happen. Traces of fossils are sometimes found in metamorphic rocks deriving from metamorphic processes of low intensity on sedimentary rocks. The heat and pressure required to change or metamorphose rocks usually destroys any fossils. In its pure form marble is a white stone with a crystalline and sugary appearance consisting of calcium carbonate caco 3 usually marble contains other minerals including quartz graphite pyrite and iron oxides these minerals can give marble a pink brown gray green or variegated coloration.

It also occurs without forming foliation which normally is found in rocks that are altered by the directed pressure of a convergent plate boundary. These are bones shells and marks in the stones. Fossil in marble fossil in marble experiment level elementary introduction. Big animals and plants fossils are very difficult to find out.

Fossils rarely occur in metamorphic or igneous rocks. Fossils are some living things remains which lived long time ago and are extinct now. Marble is a metamorphic rock formed when limestone is subjected to high pressure or heat. Fossils are inherently delicate things and therefore precious little would withstand the conditions that are required to create marble and therefore marble hardly ever contains fossils as a.

The order the successions of sedimentary rocks based on their paleontological content. But small fossil fusulina is easy to see in the marble around you.