| 1 | The oldest metamorphic rock and the youngest Danxia landscapes coexist. | |
| 2 | The process of change from any previously existing rocks into metamorphic rocks is called metamorphism. | |
| 3 | So metamorphisms play an important role in the formation of metamorphic rocks. | |
| 4 | It provides collection of images of minerals in thin sections, and microtextures of plutonic , volcanic and metamorphic rocks. | |
| 5 | Daniels says Western Australia's metamorphic rocks contain more iron than the igneous rocks on the east coast, making some of the beaches a more orangey-red colour. |