High School

Select all the correct statements about limestone and marble.

Choose one or more:

A) As limestone metamorphoses, calcite turns into quartz—the primary mineral in marble.
B) As limestone metamorphoses into marble, fossils, pore space, and cement disappear.
C) Fossils grow large as limestone metamorphoses into marble.
D) Marble is a uniform mass of interlocking calcite crystals.
E) Limestone is the protolith of marble.

Answer :

Final answer:

Limestone metamorphoses into marble during a process that includes the disappearance of fossils, pore space, and cement. Marble is a uniform mass of interlocking calcite crystals. Limestone is the protolith of marble.

Explanation:

B) As limestone metamorphoses into marble, fossils, pore space, and cement disappear. It is a result of the recrystallization process that occurs during metamorphism, where the original features of the limestone are obliterated.

D) Marble is a uniform mass of interlocking calcite crystals. During the metamorphic process, the calcite crystals in limestone recrystallize and grow, forming a solid and interlocking structure.

E) Limestone is the protolith of marble. Protophylaxis refers to the preexisting rock from which a metamorphic rock is formed, and in the case of marble, it is derived from the metamorphism of limestone.

Learn more about Limestone and Marble here:

https://brainly.com/question/34855381

#SPJ6