Metamorphic rocks close metamorphic rockMetamorphic rocks ... Marble is white or have swirls of colour with a crystallised structure. These are formed when either igneous or sedimentary rocks ...

Much of my work focuses on understanding the relationships and feedbacks among crustal deformation, metamorphic, and magmatic processes, and the consequent implications for crustal structure and ...

Petrology is the study of rocks - igneous, metamorphic, and sedimentary - and the processes that form and transform them. Mineralogy is the study of the chemistry, crystal structure and physical ...

The Earth has a layered structure made up of the crust ... Rock types There are three types of rocks on Earth, igneous, metamorphic and sedimentary. These are formed in different ways and have ...