How are minerals formed in igneous and metamorphic rocks?

Igneous rocks are formed when molten lava cools and solidifies. ... The minerals in igneous rocks are formed from the magma after the cristallisation temperature is reached. In metamorphic rocks, minerals are altered or recrystallised from the existing rock minerals because of the effect of heat and temperature.

sorry deepak

igneous rock are formed when molten lava cools and solidifies .The minerals in igneous rocks are formed from the magma after the crystallisation temperature is reached .In metamorphic rocks , minerals are altered or recrystallized from. the existing rocks minerals because of the effect of heat and temperature

explanation:

actually, not all representation was acceptable based on this little piece of article, in 1776, the second continental congress issued the declaration of independence, stating their specific grievances with the british monarchy and why they were going to create a separate government. after the colonies separated from the british monarchy and formed the united states of america, they had to answer some crucial questions: 1) if not a monarchy, what type of government was the united states going to have? 2) what kind of government was going to protect the people without violating their individual liberties?

answer; i believe that the correct answer is (tabula rasa);