1-6 **Metamorphic Rocks - Educational Guide****(1)** What metamorphic rock is formed when a limestone is metamorphosed?**(2)** When the parent rock is a limestone or quartz sandstone, what physical property of the resulting metamorphic rock is used to indicate the intensity of metamorphism?**(3)** Name three minerals that are stable at the widest range of temperatures and pressures.1. 2.3.**(4)** Briefly explain how a metamorphic rock can recrystallize while remaining in a solid phase.**(5)** Name 4 examples of non-foliated metamorphic rocks.1.2.3.4.**(6)** Related to the previous question, what causes the variations among the non-foliated metamorphic rocks?

NOTE: Since you have asked multiple question, we will solve the first question for you. If you want any specific question to be solved then please specify the question number or post only that question. In this question, the answer of 1st question - rock marble is formed when limestone is metamorphosed. Rock marble: This rock marble is formed when mainly limestone is metamorphosed under heat and pressure. Rock marble is mainly composed of calcite and other mineral like quartz , pyrite etc. Content calcite in the limestone before the procedure of Metamorphism is in the form of Lithified fossil material and biological debris. -but during metamorphism calcite re-shines in the form of a rock.